4027A power sensor datasheet
布恩顿电子RF峰值功率仪 分析器说明书
BOONTON ELECTRONICSa Wireless Telecom Group Company4400A/4500A MANUAL ADDENDUMApplies to Instruction Manual Model 4500A RF Peak Power Meter /Analyzer, Model 4400A RF Peak Power Meter, Part Number 98404700A, revised 09/97.Effective for Control Software Revision 20020511 and later.1.0 NEW FEATURES1.1 Peak Sensor Temperature CompensationWhen used with a peak sensor that contains a valid temperature compensation table, the model 4400A and 4500A Peak Power Meters can provide temperature compensated power measurements. The default mode for temperature compensation is active. The Chan n > Calibration>Temp Comp menu box will be visible with “Sensor Tbl” displayed. To turn off temperature compensation press the menu button and “Off” will be displayed. The “Off” setting is volatile and not preserved through power cycles or major mode changes. If the sensor in use does not have a temperature compensation table the Temp Comp menu box will not appear at all.The Spcl>Chan n Sensor report will include the message “Sensor has Temperature Compensation Table” when appropriate. The Spcl>Servicing>Configuration report shows TC system status if either channel has a sensor with a valid table. The format of this messageif present is:TC System Status 1:[err code] #### 2:[err code] ####The error codes are:0 No error.145 TC # of Temps Err Table parameter error146 TC # of Powers Err Table parameter error147 TC Interp Err Table interpolation error148 TC Expand Err Table expansion error149 TC Extend Err Table extension error150 TC Chksum Err Table read checksum error151 TC Table Length Error152 TC Temp Value Err A temperature value is out of range98404706A1 1981153 TC Temp Non-mono A temperature array is non-monotonic154 TC Power Value Err A power value is out of range155 TC Power Non-mono A power array is non-monotonic156 TC Corr Value Err A correction value is out of range Use CH1 or CH2 to specify to which channel the following temperature compensation related GPIB commands apply:TCON Turn on temperature compensation if available. If not, ignore.TCOFF Turn off temperature compensation. This is a volatile setting ifavailable.compensationis1.2 Sensor Auto-calibration File RetentionSensor auto-calibration files are now saved by channel as .AC1 and .AC2 files in non-volatile (flash) memory. This avoids the need to perform auto-cal every time a sensor is removed and replaced by a different one, provided the sensors are known to the channel(s) involved. When a sensor is plugged-in a search is made to find an existing auto-cal file. If one is found, it is installed. If not, the “Needs Auto-cal” message will appear. When auto-cal is performed the existing file is overwritten with the new result. If no previous file exists, one is created. Sensor filenames have the form SEN#####.AC n, where ##### is the serial number and n is the channel number.The file directory system is expanded to display auto-calibration files in flash memory as well as the previous files on the floppy disk. The Utility>Disk>Flash Disk path lists sensor auto-cal files by channel. The Select File <> menu contains a sequence number which refers to the position of the file in the list. The selected file is shown in RED and may be deleted by pressing the menu button next to the “Delete” box. Deletion of files must be confirmed or cancelled.There are no GPIB operations on the file directory.1.3 Color *.bmp File of DisplayThe Hardcopy section now includes a color *.bmp file of the current display that can be saved to the floppy disk, sent to the COM1 port or the GPIB. To select this feature set the Util>Hardcopy>Device menu to “Plotter”. Then select Util>Hardcopy>Model “.BMP”.Choose the Plot Label, Output Port and File Select number if the output is the floppy disk. Graph & Text is not applicable. Note that the “IEEE-488” output selection applies to the listen only (lon) GPIB addressing mode only. For controller directed GPIB output298404706Asee below. Press the PLOT key to send the file to the selected output. The .bmp extension is added to the floppy disk file directory to allow viewing the filenames saved on disk. The GPIB commands for controller directed return of the .bmp file contents are:Send the sequence PLOTTER PLOT.BMP to select the bit-map mode.Send TKPLOT to set the talk mode that returns the file when addressed to talk.The GPIB commands to send the plot file contents to an output other than the GPIB are:Send the sequence PLOTTER PLOT.BMP to select the bit-map mode.Send PLOTSER1, PLOTCOM1, PLOTLPT1 or PLOTDISK to select the output.{Use PLOT488 only with the front panel PLOT key manually to send in the talk only (ton) mode to a listen only (lon) device}.For PLOTDISK send FILENO ## to select a filename.Send PLOT to simulate pressing the PLOT key to send the file to the selected output.1.4 External Trigger Input CalibrationA provision to zero and calibrate the external trigger inputs has been added to provide better accuracy for voltage measurements made with the trigger inputs. The following procedure is used to calibrate each external trigger input:Set Time>Timebase to “5 ms/Div”Set Trig>Trig Mode to “Auto”Select the external trigger input in the Trig>Trig Source menu corresponding to the selected measurement channel (CH1 to 1EXT or CH2 to 2EXT).Set the Chan#>Extensions>Display to “Trig” (Trigger View Mode)Set the Chan#>Vert Scale to 1.00 V/DivSpcl>Servicing>Cal Mode “On”SettheWith Cal Mode “On” two boxes labeled Ext Trig Zero and Ext Trig Cal will appear in the Chan#>Extensions menu. Ext Trig Zero will have a bright “Start” label.With no input to the selected external trigger input, press the menu button for Ext Trig Zero “Start”. The input will be zeroed and the Ext Trig Cal “Start” label will be bright.With +3.00 volts applied to the selected external trigger input, press the menu button for Ext Trig Cal “Start”. The input will be calibrated for 3 divisions of deflection at 1 V/Div.Set the Spcl>Servicing>Cal Mode “Off”The results of the calibration are stored in non-volatile memory with file extension .TRV. Absent a file, default data is supplied automatically and simulates the existing software. External trigger level calibration is not available on the GPIB.398404706A1.5 UNDIM Command.A GPIB command, UNDIM, is added to reset the screen saver without touching the panelor re-loading the color table. This is helpful in remotely controlled applications.2.0 Changes2.1 Instrument Setup Save/Recall change.The instruments setup save and recall system has been modified to save a binary file instead of an ASCII file. The binary file is smaller and more comprehensive and is identical to the internal save/recall format. The new file has the extension .ISU. For customers with existing .INS files the ability to read an .INS file is still present, but new features will not be available using this method. Existing files should be converted by reading the .INS files and saving them as .ISU. The file directory is modified to display .ISU files. The GPIB commands are not affected.2.2 GPIB command *OPT? change.An installed hardware options list has been appended to the *OPT? GPIB command format previously used. For example, a single channel instrument with Option 04 hardware installed and a sensor plugged-in returns:1,1,0,0,42.3 Configuration report change.Installed options are now identified in the Configuration Report. For example:The Spcl>Servicing>Configuration Report for Option 04 installed reports:Opt 04 – Trigger Delay by Events installed2.4 Sensor Temperature Reporting change.Sensor auto-cal temperature and current temperature readings have been moved from the Utility>Report to the Spcl>Ch 1 Sensor>Report and Spcl>Ch 2 Sensor>Report.498404706A3.0 Corrections1. Remove glitches that occur when in Triggered mode (as opposed to Auto) and certaincommands are executed. Also, measurement traces can now be moved and re-scaledwhen Waiting for Trigger on the slow time bases.2. Calculate the auto-measure parameter “OFF TIME”. This function has always beenenabled but there was no calculation method included.3. Correct an overflow error in the cal table expansion that overwrites the first positionof the channel 2 table when channel 1 is expanded. This may cause the channel 2PDF to not appear.4. GPIB command TKBMEAS now reports the sign of Pk/Avg ratio correctly.5. Marker math mode changes now occur immediately even in wait for trigger.6. When both markers are in trigger view mode the marker math functions MK1-MK2,MK2-MK1, MAX-MIN and MIN-MAX are computed as voltage difference andappear in the middle window with voltage difference units. The PK/AVG mode is notrecognized in trigger view mode but is not an error. This correction also appears inthe parameters of GPIB commands TKMEAS, TKBMEAS and TKUNITS whenappropriate.7. The trigger pointer is now removed when the direct set of a statistical mode occurs.8. Restore the legacy GPIB command MKDELTA to set the marker math to powerdifference in the linear units mode only. This command was deleted by mistake in the“A” series.9. Update the RUN/STOP message in the recall stored setup function to avoid out ofsync messages.10. Change the linear mode reference lines to track vertical offset in “divisions” ratherthan watts, which is incorrect.Revised 20020513598404706A。
Schneider Electric Zelio Logic - SR2A201FU 产品数据表说明
T h e i n f o r m a t i o n p r o v i d e d i n t h i s d o c u m e n t a t i o n c o n t a i n s g e n e r a l d e s c r i p t i o n s a n d /o r t e c h n i c a l c h a r a c t e r i s t i c s o f t h e p e r f o r m a n c e o f t h e p r o d u c t s c o n t a i n e d h e r e i n .T h i s d o c u m e n t a t i o n i s n o t i n t e n d e d a s a s u b s t i t u t e f o r a n d i s n o t t o b e u s e d f o r d e t e r m i n i n g s u i t a b i l i t y o r r e l i a b i l i t y o f t h e s e p r o d u c t s f o r s p e c i f i c u s e r a p p l i c a t i o n s .I t i s t h e d u t y o f a n y s u c h u s e r o r i n t e g r a t o r t o p e r f o r m t h e a p p r o p r i a t e a n d c o m p l e t e r i s k a n a l y s i s , e v a l u a t i o n a n d t e s t i n g o f t h e p r o d u c t s w i t h r e s p e c t t o t h e r e l e v a n t s p e c i f i c a p p l i c a t i o n o r u s e t h e r e o f .N e i t h e r S c h n e i d e r E l e c t r i c I n d u s t r i e s S A S n o r a n y o f i t s a f f i l i a t e s o r s u b s i d i a r i e s s h a l l b e r e s p o n s i b l e o r l i a b l e f o r m i s u s e o f t h e i n f o r m a t i o n c o n t a i n e d h e r e i n .Product data sheetCharacteristicsSR2A201FUcompact smart relay Zelio Logic - 20 I O -100..240 V AC - no clock - displayProduct availability: Stock - Normally stocked in distribution facilityMainRange of product Zelio LogicProduct or component typeCompact smart relayComplementaryLocal displayWithNumber or control scheme lines 0…240 ladder Cycle time 6…90 msBackup time 10 years 77 °F (25 °C)Clock drift 12 min/year 32…131 °F (0…55 °C)6 s/month 77 °F (25 °C)ChecksProgram memory on each power up [Us] rated supply voltage 100...240 V AC Supply voltage limits 85…264 V Supply frequency 50/60 HzMaximum supply current 100 MA 100 V without extension)50 mA 240 V without extension)Power consumption in VA 11 VA without extension Isolation voltage 1780 VProtection type Against inversion of terminals (control instructions not executed)Discrete input number 12Discrete input voltage 100...240 V AC Discrete input current 0.6 mA Discrete input frequency 47...53 Hz 57...63 HzVoltage state 1 guaranteed >= 79 V discrete input Voltage state 0 guaranteed <= 40 V discrete input Current state 1 guaranteed >= 0.17 mA discrete input)Current state 0 guaranteed <= 0.5 mA discrete input)Input impedance 350 kOhm discrete input Number of outputs 8 relayOutput voltage limits5...30 V DC relay output)24...250 V AC Contacts type and composition NO relay outputOutput thermal current 8 A for all 8 outputs relay outputElectrical durabilityAC-12 500000 cycles 230 V, 1.5 A relay output EN/IEC 60947-5-1AC-15 500000 cycles 230 V, 0.9 A relay output EN/IEC 60947-5-1DC-12 500000 cycles 24 V, 1.5 A relay output EN/IEC 60947-5-1DC-13 500000 cycles 24 V, 0.6 A relay output EN/IEC 60947-5-1Switching capacity in mA>= 10 mA 12 V relay output)Operating rate in Hz0.1 Hz at Ie)relay output10 Hz no load)relay outputMechanical durability10000000 cycles relay output[Uimp] rated impulse withstand voltage4 kV EN/IEC 60947-1 and EN/IEC 60664-1Clock WithoutResponse time50 ms ladder from state 0 to state 1)discrete input50 ms ladder from state 1 to state 0)discrete input50...255 ms FBD from state 0 to state 1)discrete input50...255 ms FBD from state 1 to state 0)discrete input10 ms from state 0 to state 1)relay output5 ms from state 1 to state 0)relay outputConnections - terminals Screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) semi-solidScrew terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) solidScrew terminals, 1 x 0.25...1 x 2.5 mm² AWG 24...AWG 14) flexible with cableendScrew terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) solidScrew terminals, 2 x 0.25...2 x 0.75 mm² AWG 24...AWG 18) flexible with cableendTightening torque 4.43 lbf.in (0.5 N.m)Overvoltage category III EN/IEC 60664-1Net weight0.84 lb(US) (0.38 kg)EnvironmentImmunity to microbreaks10 msProduct certifications GLC-TickCSAULGOSTStandards EN/IEC 61000-4-12EN/IEC 60068-2-6 FcEN/IEC 61000-4-5EN/IEC 60068-2-27 EaEN/IEC 61000-4-6 level 3EN/IEC 61000-4-3EN/IEC 61000-4-4 level 3EN/IEC 61000-4-11EN/IEC 61000-4-2 level 3IP degree of protection IP20 IEC 60529 terminal block)IP40 IEC 60529 front panel)Environmental characteristic EMC directive EN/IEC 61000-6-2EMC directive EN/IEC 61000-6-3EMC directive EN/IEC 61000-6-4EMC directive EN/IEC 61131-2 zone BLow voltage directive EN/IEC 61131-2Disturbance radiated/conducted Class B EN 55022-11 group 1Pollution degree 2 EN/IEC 61131-2Ambient air temperature for operation-4…104 °F (-20…40 °C) in non-ventilated enclosure IEC 60068-2-1 and IEC60068-2-2-4…131 °F (-20…55 °C) IEC 60068-2-1 and IEC 60068-2-2Ambient air temperature for storage-40…158 °F (-40…70 °C)Operating altitude6561.68 ft (2000 m)Maximum altitude transport10000.00 ft (3048 m)Relative humidity95 % without condensation or dripping waterOrdering and shipping detailsCategory22378 - SR2,3 ZELIO 2 RELAYSDiscount Schedule IGTIN00785901422600Package weight(Lbs)0.36 kg (0.8 lb(US))Returnability YesCountry of origin FROffer SustainabilitySustainable offer status Green Premium productREACh Regulation REACh DeclarationEU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope)EU RoHS Decla-rationMercury free YesRoHS exemption information YesChina RoHS Regulation China RoHS DeclarationEnvironmental Disclosure Product Environmental ProfileCircularity Profile End Of Life InformationWEEE The product must be disposed on European Union markets following specificwaste collection and never end up in rubbish bins.Contractual warrantyWarranty18 monthsDimensions DrawingsCompact and Modular Smart RelaysMounting on 35 mm/1.38 in. DIN Rail(1)With SR2USB01 or SR2BTC01Screw Fixing (Retractable Lugs)(1)With SR2USB01 or SR2BTC01Position of DisplayConnections and SchemaConnection of Smart Relays on AC SupplySR••••1B, SR••••1FU(1)1 A quick-blow fuse or circuit-breaker.(2)Fuse or circuit-breaker.(3)Inductive load.(4)Q9 and QA: 5 A (max. current in terminal C: 10 A).With Discrete I/O Extension ModuleSR3B•••B + SR3XT•••B, SR3B•••FU + SR3XT•••FU(1)1 A quick-blow fuse or circuit-breaker.NOTE: QF and QG: 5 A for SR3XT141••Performance CurvesCompact and Modular Smart Relays Electrical Durability of Relay Outputs(in millions of operating cycles, conforming to IEC/EN 60947-5-1)AC-12 (1)X:Current (A)Y:Millions of operating cycles(1)AC-12: switching resistive loads and opto-coupler isolated solid-state loads, cos ≥ 0.9.AC-14 (1)X:Current (A)Y:Millions of operating cycles(1)AC-14: switching small electromagnetic loads ≤ 72 VA, make: cos = 0.3, break: cos = 0.3.AC-15 (1)X:Current (A)Y:Millions of operating cycles(1)AC-15: switching electromagnetic loads ≥ 72 VA, make: cos = 0.7, break: cos = 0.4.。
OMEGA PX771A 低功耗压力传感器说明书
B-185$1005All Modelsߜ2-Year Warranty ߜ0.15% FS Accuracy ߜExplosion-Proof Electrical Housing ߜStainless Steel Wetted PartsߜProcess Wetted Parts Meet NACE Specification MR0175-91ߜHigh Common-Mode Pressure Rejectionߜ6:1 Turn-Down Capability ߜ±600% Zero Suppression or ElevationߜNEMA 4X (IP66) Housing ߜ4 to 20 mA or 1 to 5 Vdc OutputPX771A Series4 to 20 mA Output0-17 inH 2O to 0-300 psid6:1 TURN-DOWN INDUSTRIALDIFFERENTIAL PRESSURE TRANSMITTERPX771A-025DI, $1005,shown smaller than actual size.The OMEGA ®PX771A low-power pressure transmitter is a compact,high-performance unit, designed to measure differential pressure and transmit a 4 to 20 mA signal. It has an adjustable range with a turn-down ratio of 6:1, and it comes factory-calibrated at the highest span. Ranges from 17 inH 2O to 300psid are available. Zero and span adjustments are accessed inside the electronic housing. The zero point can be elevated andsuppressed up to ±600%. This transducer has an internal silicon diaphragm into which piezoresistive strain gages are diffused, then interconnected to form a pressure sensitive Wheatstone bridge.PX771A transmitter, shown with iSeries strain and process meters and controllers featured on page D-7, which start at $150 and areshown smaller than actual size.41(1 5/8FOR GAGE, DIFFERENTIAL, AND VACUUM MEASUREMENTSCompatible Meters:DP3002-E and others Optional PX771-AD, 1⁄2NPT adaptors, $90 each. Shown smaller than actual size.CANADA www.omega.ca Laval(Quebec) 1-800-TC-OMEGA UNITED KINGDOM www. Manchester, England0800-488-488GERMANY www.omega.deDeckenpfronn, Germany************FRANCE www.omega.frGuyancourt, France088-466-342BENELUX www.omega.nl Amstelveen, NL 0800-099-33-44UNITED STATES 1-800-TC-OMEGA Stamford, CT.CZECH REPUBLIC www.omegaeng.cz Karviná, Czech Republic596-311-899TemperatureCalibrators, Connectors, General Test and MeasurementInstruments, Glass Bulb Thermometers, Handheld Instruments for Temperature Measurement, Ice Point References,Indicating Labels, Crayons, Cements and Lacquers, Infrared Temperature Measurement Instruments, Recorders Relative Humidity Measurement Instruments, RTD Probes, Elements and Assemblies, Temperature & Process Meters, Timers and Counters, Temperature and Process Controllers and Power Switching Devices, Thermistor Elements, Probes andAssemblies,Thermocouples Thermowells and Head and Well Assemblies, Transmitters, WirePressure, Strain and ForceDisplacement Transducers, Dynamic Measurement Force Sensors, Instrumentation for Pressure and Strain Measurements, Load Cells, Pressure Gauges, PressureReference Section, Pressure Switches, Pressure Transducers, Proximity Transducers, Regulators,Strain Gages, Torque Transducers, ValvespH and ConductivityConductivity Instrumentation, Dissolved OxygenInstrumentation, Environmental Instrumentation, pH Electrodes and Instruments, Water and Soil Analysis InstrumentationHeatersBand Heaters, Cartridge Heaters, Circulation Heaters, Comfort Heaters, Controllers, Meters and SwitchingDevices, Flexible Heaters, General Test and Measurement Instruments, Heater Hook-up Wire, Heating Cable Systems, Immersion Heaters, Process Air and Duct, Heaters, Radiant Heaters, Strip Heaters, Tubular HeatersFlow and LevelAir Velocity Indicators, Doppler Flowmeters, LevelMeasurement, Magnetic Flowmeters, Mass Flowmeters,Pitot Tubes, Pumps, Rotameters, Turbine and Paddle Wheel Flowmeters, Ultrasonic Flowmeters, Valves, Variable Area Flowmeters, Vortex Shedding FlowmetersData AcquisitionAuto-Dialers and Alarm Monitoring Systems, Communication Products and Converters, Data Acquisition and Analysis Software, Data LoggersPlug-in Cards, Signal Conditioners, USB, RS232, RS485 and Parallel Port Data Acquisition Systems, Wireless Transmitters and Receivers。
AMPMA40X 40 Watt 微型数字放大器用户手册说明书
40 Watt Mini Digital Amplifier with EQ/MixerTable of Contents1. Introduction (3)2. Features (3)3. Specification (4)4. Audio Connection (5)5. Buttons Control (8)6. RS232 Communication Protocol (10)7. System Diagram (12)8. Panel Drawing (13)9. AMPIRMA40X Instruction Sheet (13)1. IntroductionAMPMA40X is a compact-size digital amplifier (Class-D) with 3 inputs(2 line in and 1 balanced MIC). It is integrated with powerful functions, including bridge connection, dual-mono, EQ control, microphone mixer etc.It has a good application in different places, including classroom, small meeting room, lecture hall, bar, pub etc.2. Features●Two stereo audio inputs, switchable by button, IR remote & RS232.●Volume/Bass/Treble controllable by buttons IR remote & RS232.●2x20Watt@4Ohm as the default amplifier output.●Line audio output at 3.5mm jack, with volume controllable.●Bridge connection function. User can switch the AMPMA40X to be 1x40Watt@8Ohm by bridgeconnection.●Dual-mono function. User can sum up the stereo audio to two times mono audio.●MIC mixer function. The microphone will be mixed to the line audio output, and be controlledseparately.●MIC input supports 48V phantom power, dynamic MIC and wireless MIC.●MIC port can support balance/unbalance signal, suppress the external noise effectively.●Auto noise gate. It keeps detecting the audio and MIC input, will mute the output when thereis no input.●Ultra low inrush current, no need for power sequencing. This allows multiple AMPMA40X tobe powered on simultaneously without overloading power circuits.●Convection cooler, fan is not needed.●Antistatic case design: providing good protection for long-term and stable performance●LED indicator, for power and working status.●IR Remote Control Model AMPIRMA40X available (sold separately)3. SpecificationNOTE: All nominal levels are at ±10%.4. Audio Connection4.1 Audio Output4.1.1 Default output: 2x20Watt@4OhmThe default output of amplifier is 2x20Watt@4Ohm, so user can connect the amplifier output in theregular way. As the picture below:4.1.2 Bridge connection: 1x40Watt@8OhmTheAMPMA40Xhasthebridgeconnection,********************************************sum up the input left channel and input right channel to be mono output, and the power is up to 40Watt.The bridge connection is:Connecting the four pins, like thisConnecting the two pins, like this4.1.3 Dual-mono output: The AMPMA40X also has the function of double-mono output. It can sum up the left and right channel, to be the mono audio output. In this way, the both of the outputs are showing the same mono audio.The connection is:4.2 Microphone inputThe microphone input of AMPMA40X has three modes, and different modes use differentconnections, as the picture below:4.2.1 48V phantom power inputWhen the switch turns to “48V”, the MIC input will provide a 48V phantom power. This is usually used for power supply for condenser microphone, Connection is:“+” connects to positive , “-” connects to negative and “╧” to ground.NOTICE : In this mode, only condenser microphone can be connected with.4.2.2 MIC inputWhen the switch turns to “MIC ”, the microphone input is used for connecting with dynamic microphone. There are two different connections:1) Unbalanced connection:Connecting the four pins, like thisa) “╧” connects to ground, and “-” connects to signal.b) “╧” connects to ground, and “+” connects to signal.2) Balanced connection: “+” connects to positive, “-” connects to negative and “╧” connects toground.4.2.3 LINE inputWhen the switch turns to “LINE”, the microphone input is used for connecting with normal audio or wireless microphone output. There are two different connections:1) Unbalanced connection:a) “╧” connects to ground, and “-” connects to signal.b) “╧” connects to ground, and “+” connects to signal.2) Balanced connection: “+” connects to positive, “-” connects to negative and “╧” connects toground.5. Buttons ControlThe buttons provides the control of volume/EQ control and switching.5.1 Audio switchingThere are two switchable stereo audio inputs, one 2xRCA input, and one 3.5mm jack input, switchable through the buttons as below:5.2 Volume/EQ controllingThe line volume and MIC volume can be controlled by the buttons.The MIC Volume/LINE volume/LINE bass/LINE treble will be selected by the buttons, and controlled up/down/mute by the function buttons. Please check the picture below:For example, to turn up the line volume, you should select the “LINE” first, and then press the button “ ”.6. RS232 Communication Protocol:Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: noneNotice:1: The letter inside bracket [ ] is the variable code, which is the changeable.2: The bracket [ ] is not included to the RS232 commands.3: Any dot “.” after the letters is part of the commands.Example 1:Switching the input 2 to the line out. We should send the RS232 command: [2A1.] Example 2:Turning up the volume of line audio. We should send the RS232 command: [603%] Example 3:Preset the MIC volume to “21” degree. We should send the RS232 command: [521%] Example 4:Checking the working status of AMPMA40X. We should send the RS232 command: [600%]7. System Diagram2x20Watt@4Ohm Looping connection1x40Watt@8Ohm8. Panel DrawingUnit: inches (mm)9. Remote Control AMPIRMA40XRemote Control with Sensor for the Digital Amplifier AMPMA40XThe AMPMA40X has an IR control function that works with the “AMP IRMA40X ” package (IR receiver and IR remote).IR REMOTEThe IR remote has built in popular functions like Input Channels Selection, Mute and Volume/EQ control.The function description is shown below:The IR remote is powered by a lithium battery, model name CR2025. (Battery not included). It is 2" wide x 4 7/8"long x 3/8" thick.Input channel selection: 2x1 selection.Mute selection:The user can mute the whole volume out, MIC volume or line volume separately.Volume/EQ control:The user can control the level up/down of line volume, Microphone volume,Bass/Treble.They work separately.AMPIRMA40XAMPMA40XIR RECEIVERThe IR receiver is used to receive the IR code from the remote controller. It connects to the AMPMA40X by 3.5mm jack connector, and receives the IR code by the IR sensor. The IR sensor has an adhesive tape at the back that can be stick on the wall or ceiling. The IR receiver is about 4’ 9” in length (Please see the illustration below).Remarks : For any questions or problems, please try to get help from your local distributor, or call OWI at 310-515-1900 or email ****************IR sensor.The adhesive tape at the back canbe stick on the wall or ceiling.3.5mm jack connector It is connected to the “REMOTE” port of the AMPMA40X.The cable is about 4’ 9” in length.WARRANTYOWI INCORPORATED Date Purchased: _____________________17141 Kingsview Ave Model Number: ______________________Carson, CA 90746(Keep this part for your record)------------ CUT AND MAIL -----------------------------------------------------------------------------------------------OWI INCORPORATED17141 Kingsview AveCarson, CA 90746LIMITED THREE YEAR WARRANTYModel Number:_______________________________________________________Model Name:_________________________________________________________Serial No.____________________________________________________________Date of Purchase: Month: __________________ Day _______ Y ear _________Owner’s Name: _________________________________________________Address: _______________________City: _______________ State ____ Zip______Dealer’s Name: _________________________City________________ State ______Purchased from (please check one):Video __, Electronic __, Mail Order __, Mass Merchandiser __, Installer __Others (please specify) ________________________________________________Remarks: ___________________________________________________________ ____________________________________________________________051613。
Boonton PMX40 RF Power Meter数据手册说明书
The PMX40 provides design engineers and technicians the utility of traditional benchtop instrument, the flexibility and performance of modern USB RF power sensors, and the simplicity of a multi-touch display built with Boonton award-winning technology.As a benchtop meter, the PMX40 provides a standalone solution for capturing, displaying, and analyzing peak and average RF power in both the time and statistical domains through an intuitive, multi-touch touchscreen display.The PMX40 Power Meter utilizes up to four RTP and CPS families of USB RF power sensors with industry- leading performance and capabilities either independently or for synchronized multi-channel measurements of CW, modulated, and pulsed signals.Providing the ultimate flexibility, the PMX40 sensors can be disconnected and independently used as standalone instruments.Key Features• Capture/display/analyze peak and average power• Frequency range from 4 kHz to 40 GHz• Industry-leading video bandwidth (195 MHz) and rise time (3 ns)• Industry-leading 100,000 measurements per second• Industry-leading 100 ps time resolution• Synchronous multi-channel measurements (up to 4 channels)• Sensors can be used as standalone instruments PMX40 RF Power MeterPulsed ModeAnalysis of fast-rising single pulses or pulses with short pulserepetition intervals (PRIs) requires an instrument with sophisticated trigger and data acquisition capability. Within Pulsed Mode, more than 16 pulse parameters can be measured.Continuous ModeFor simple, intuitive measurements of repetitive waveforms, the PMX40 Continuous Mode of operation provides a numeric display of average, maximum and minimum signal powers.Statistical ModeIn Statistical Mode, the PMX40 plots the Complementary Cumulative Distribution Function (CCDF). The CCDF plot shows the rate of occurrence of a specific crest factor for signals, such as those used in 5G, 4G/LTE, and Wi-Fi applications.PMX40 RF Power Meter – Front PanelConnect up to 4 USB sensors for multi-channel measurements.Multi-touch display with intuitive user interface.One touch to quickly access presets and favorite functions.Sync ports to source or receive triggers for timing and synchronization.Test source to verify sensor operation.The PMX40’s intuitive, multi-touch display enables fast configuration of up to four sensors as well as easy access to measurement and analysis tools, providing a standalone solution for capturing, displaying, and analyzing peak and average RF power in both the time and statistical domains. The meter also incorporates a test source to verify sensor operation.High-Performance and Versatile USB Power Sensors• Real-Time Power Processing™ technology with virtually zero measurement latency • 100,000 measurements per second • 80 dB dynamic range• Synchronized multi-channel measurementsAll RTP Real-Time Power SensorsThe Boonton PMX40 Power Meter utilizes Boonton RTP and CPS families of USB RF power sensors with indus-try leading performance and capabilities. All RTP sensors incorporate the unique Boonton Real-Time Power Processing™ technology, which virtually eliminates gaps in measurement suffered by other power sensors and enables industry best measurement speeds. In terms of RF performance, the RTP5000 series Real-Time Peak Power Sensors are the fastest responding sensors with 3 ns rise times and 195 MHz of video bandwidth. The RTP4000 series Real-Time True Average Power Sensors enable the lowest frequency measurements for diode-based average power measuring sensors and can make accurate measurements virtually independent of signal modulation bandwidth. CPS sensors offer flexible connectivity and performance leadership at anexcellent price point.Real-Time Power Processing™Boonton Real-Time Power Processing 1 dramatically reduces the total cycle time for acquiring and processing power measurement samples. By combining a dedicated acquisition engine, hardware trigger, integrated sample buffer, and a real-time optimized parallel processing architecture, Real-Time Power Processing™ performs most of the sweep processing steps simultaneously, beginning immediately after the trigger instead of waiting for the end of the acquisition cycle.The advantages of the Real-Time Power Processing technique are that key processing steps take place in parallel and keep pace with the signal acquisition. With no added computational overhead to prolong the sweep cycle, the sample buffer cannot overflow. As a result, there is no need to halt acquisition for trace processing. This means gap-free signal acquisition virtually guarantees that intermittent signal phenomena such as transients or dropouts will be reliably captured and analyzed.1RTPP is available within the RTP500 and RTP4000 sensors.Software FeaturesMeasurement Buffer ModeThe RTP series Measurement Buffer Mode is a remote control function that works in conjunction with Real-Time Power Processing to provide only therelevant burst or pulse information, eliminating the need to download and post-process large sample buffers. As a result, users can collect and analyze measurements from a virtually unlimited number of consecutive pulses or events without gaps. A wide variety of parameters can be calculated and plotted, such as duty cycle, pulse repetition rate, pulse width variation, and pulse jitter. In addition, anomalies,such as dropouts, can be identified.Dropouts, such as those shown left, are the sorts of events often missed by conventional power meters due to the acquisition gaps while processing takes place.Example seven pulse waveform.Measurement buffer data returned for waveform in above.Wi-Fi and Wireless Communication Signal AnalysisCharacterization and compliance testing of Wi-Fi and LTE chipsets and devices involves significant challenges for design and test engineers. With multiple-input, multiple-output (MIMO) architectures and channel bandwidths up to 160 MHz, testing is complex, especially when measuring RF power per channel and time alignment between channels. The PMX40 enables packet power measurements to be performed independently on multiple synchronous or asynchronous transmit chains with a common timebase shared among sensors.Use markers to define a portion of the waveform on which to make measurements. “Between Marker” measurements are ideal for monitoring specific portions of a packet over long intervals.Video bandwidth (VBW) describes the ability of a power sensor to track peak (envelope) power. Insufficient VBW will result in errant envelope and average power measurements. The PMX40 offers the widest video bandwidth (195 MHz) making it ideal for measuring 80 MHz, 100 MHz, and 160MHz channels.By comparing the peak-to-average power ratio, or crest factor (CF), of input and output signals of an RF transmission chain, engineers can assess circuit linearity. Additional insight can be provided with the PMX40 statistical mode Complementary Cumulative Distribution Function (CCDF) plot displaying the rate of occurrence of a specific CF. As an amplifier output compresses, the CF will reduce and the CCDF plot will move left.Indication of amplifier output compressionCrest FactorSecondary Surveillance Radar (SSR)Design, verification, troubleshooting and maintenance of secondary surveillanceradar (e.g. IFF-based radar) has never been more demanding.Proper design and operation of SSR systems is critical to the safety and security of aviation. The PMX40 can b e u sed t o easily a nd accurately capture SSR waveforms. Markers enable measurements on specific portions of the waveform.Industry-leading rise time (<3 ns) enables characterization of the most demanding radar signals.Utilize the superior 100 ps time resolution to zoom and uncover signal characteristics that might otherwise be missed.Key Features and Functionality• Data displayed as numerical meter or waveform trace • Statistical analysis with CCDF plot• Multiple marker measurements, including between marker data and marker ratios • Automated measurements; e.g., 16 automated pulse measurements • Export measurement data in .csv or .pdf formats • Up to 8 simultaneous power measurement channels• Simulation mode available to preview functionality when a sensor is not availableKey Features and Functionality• Large numeric readout and/or analog meter display • Zoom and pan through data logging strip chart• Quickly set frequency, aperture (averaging) and offset values all from the main screen• Calculates ratios between sensor measurements • Control up to 8 sensors at once• Simulation mode available to preview functionality when a sensor is not availableSensor SoftwarePower Viewer – Simple and Intuitive Measurement Software(for standalone operation of the CPS2000 Series of sensors)Power Viewer is a complimentary PC-based software package for CPS2008 sensor control, measurement configuration, and analysis. It includes USB drivers, remote control API, firmware updater and virtual instrument application.(for standalone operation of the RTP4000 and RTP5000 series of sensors)Power Analyzer is a complimentary PC-Based software package for RTP5000 and RTP4000 sensor control, measurement configuration, and advanced analysis. It includes USB drivers, remote control API, firmwareupdater and virtual instrument application.Power Analyzer - Advanced Measurement and Analysis SoftwareSensor SpecificationsRTP5006RTP5318 RF Frequency Range50 MHz to 6 GHz50 MHz to 18 GHz Dynamic RangeSpecificationsChannels Up to 4 Sensors RTP5000 SeriesRTP4000 SeriesCPS2000 Series Display5-inch WVGA multi-touch display with intuitive graphical user interfaceDisplay Modes Trace (power vs time)Statistical measurements Meter (numeric display)CCDFAutomatic measurements (pulse, statistical, and markers measurements)Marker Measurements (in Trace View)Markers (vertical cursors)Marker IndependentlyInterval Between MarkersPair of MarkersSettable in time relative to the trigger positionAvg, Min and Max Power at a specified time offsetAvg, Min and Max Power over the defined intervalRatio of power values at each markerPulse Mode – Automatic Measurements Pulse rise-timePulse widthPulse periodPulse duty cyclePulse peakPulse overshootTop level powerEdge delayPulse fall-timePulse off-timePulse repetition frequencyWaveform averagePulse averagePulse droopBottom level powerPulse edge skew between channelsStatistical Mode –Automatic Measurements Peak powerMinimum powerDynamic rangeCrest factor at cursorAverage powerPeak to average ratioPercent at cursorCrest factor at various percentsTrigger Synchronization*ModeSourceInternal Level RangeExternal Level RangeSlopeHold-off, Min Pulse Width, Max Trigger RateAmong RTP Series(internal trig distribution)Normal, Auto, Auto Pk-to-Pk, Free Run Any connected RTP Series sensor (via SMB’s) or rearpanel external trigger -40 dBm to +20 dBm (sensor dependent)±5 volts or TTL+ or -Sensor and timebase dependentTime Base Time Base Resolution, Range, AccuracyTime Base DisplayTrigger Delay RangeTrigger Delay ResolutionSensor dependent Sweeping or Roll Mode Sensor dependent0.02 divisionsSpecifications, ContinuedInputs/Outputs (front panel)USB with SMB trigger port Test Source50 MHz(optional rear panel placement)Inputs/Outputs (rear panel)LANUSB with SMB trigger portWireless Telecom Group Inc. 25 Eastmans Rd Parsippany, NJ United StatesTel: +1 973 386 9696 Fax: +1 973 386 9191 © Copyright 2020 All rights reserved.B/PMX40/0520/ENNote: Specifications, terms and conditions are subject to change without prior notice.PMX40RF Power Meter (includes 2 active channels)OptionsPMX40-4CH PMX40-GPIB PMX40-RTSAdds 2 Active Channels (for a total of 4)GPIB Control (internally installed)Moves Test Source output to the rear panelIncluded AccessoriesInformation Card (provides information on where to download the latest manual, software, utilities)Optional AccessoriesPMX40-RMK PMX40-TCASEFull-width 19” Rack Mount Kit (includes handles & hardware for mounting one or two meters)Transit case, hold the PMX40 and up to 4 sensorsRF Power SensorsCPS2008RTP4006RTP4106RTP4018*RTP4040*RTP5006RTP5318RTP5518RTP5340RTP5540True Average Connected Power Sensor Real-Time True Average Power Sensor Real-Time True Average Power Sensor Real-Time True Average Power Sensor Real-Time True Average Power Sensor Real-Time Peak Power Sensor Real-Time Peak Power Sensor Real-Time Peak Power Sensor Real-Time Peak Power Sensor Real-Time Peak Power Sensor50 MHz to 8 GHz 10 MHz to 6 GHz 4 kHz to 6 GHz 10 MHz to 18 GHz 10 MHz to 40 GHz 50 MHz to 6 GHz 50 MHz to 18 GHz 50 MHz to 18 GHz 50 MHz to 40 GHz 50 MHz to 40 GHzIncluded AccessoriesInformation Card (provides information on where to download the latest manual, software, utilities)0.9 m BNC (m) to SMB (m) cable (RTP sensors)0.9 m SMB (m) to SMB (m) cable (RTP sensors)1.8 m USB A (m) to USB B (m) locking SeaLATCH cable (RTP sensors)1.6 m USB A (m) to USB B (m) cable (CPS sensors)Ordering Information*RTP4018 and RTP4040 are currently in development. Specifications and performance subject to change。
46205.pdf
IR22771S/IR21771S (PbF)Phase Current Sensor IC for AC motor controlFeatures• Floating channel up to 600V for IR21771 and 1200V forIR22771• Synchronous sampling measurement system • High PWM noise (ripple) rejection capability • Digital PWM output • Fast Over Current detection• Suitable for bootstrap power supplies •Low sensing latency (<7.5 µsec @20kHz)DescriptionIR21771/IR22771 is a high voltage, high speed, single phasecurrent sensor interface for AC motor drive applications. The current is sensed by an external shunt resistor. The IC converts the analog voltage into a time interval through a precise circuit that also performs a very good ripple rejection showing small group delay. The time interval is level shifted and given to the output. The max throughput is 40 ksample/sec suitable for up to 20 kHz asymmetrical PWM modulation and max delay is <7.5µsec (@20kHz). Also a fast over current signal is provided for IGBT protection.Product SummaryV OFFSET (max) IR227711200 V IR21771 600VV in range±250mV Bootstrap supply range 8-20 V Floating channel quiescent current (max)2.2 mASensing latency (max)7.5 µsec (@20kHz)Throughput 40ksample/sec(@20kHz)Over Current threshold (max) ±470 mVPackageTypical Connection(Please refer to Lead Assignments for correct pinconfiguration. This diagram shows electricalconnections only)Data Sheet No. PD60234 revBAbsolute Maximum RatingsAbsolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to V SS ; all currents are defined positive into any lead. The Thermal Resistance and Power Dissipation ratings are measured under board mounted and still air conditions.Symbol DefinitionMin. Max. UnitsIR22771 - 0.3 1225 V V BHigh Side Floating Supply VoltageIR21771 - 0.3 625 VV S High Side Floating Ground VoltageV B - 25 V B + 0.3V V in+ / V in- High-Side Inputs Voltages V B - 5 V B + 0.3V G0 / G1 High-Side Range Selectors V B - 0.3 V B + 0.3V V CC Low-Side Fixed Supply Voltage - 0.3 25 V Sync Low-Side Input Synchronization Signal - 0.3 V CC + 0.3 V PO PWM Output - 0.3 V CC + 0.3 V OC Over Current Output Voltage - 0.3 V CC + 0.3 V dVS/dt Allowable Offset Voltage Slew Rate 50 V/ns P D Maximum Power Dissipation 250 mW R thJA Thermal Resistance, Junction to Ambient 90 ºC/WT J Junction Temperature -40 125 ºC T S Storage Temperature -55 150 ºC T L Lead Temperature (Soldering, 10 seconds) 300 ºCRecommended Operating ConditionsFor proper operation the device should be used within the recommended conditions. All voltage parameters are absolutevoltages referenced to V SS . The V S offset rating is tested with all supplies biased at 15V differential.SymbolDefinition Min. Max. UnitsV BS High Side Floating Supply Voltage (V B - V S )V S + 8.0 V S + 20 V IR22771 -5 1200 VV S High Side Floating Ground VoltageIR21771 -5 600 VV in+ / V in- High-Side Inputs Voltages V S - 5.0 V S + 5.0 V G0 / G1 High-Side Range Selectors Note 1 Note1 V CC Low Side Logic Fixed Supply Voltage 8 20 VSync Low-Side Input Synchronization Signal V SSV CC V f sync Sync Input Frequency 4 20 kHz PO PWM Output -0.3 Note 2 V OC Over Current Output Voltage -0.3 Note 2 V T AAmbient Temperature -40 125 ºCNote 1: Shorted to V S or V BNote 2: Pull-Up Resistor to V CCStatic Electrical CharacteristicsV CC , V BS = 15V unless otherwise specified. Temp=27°C; V in =V in+ - V in .Pin: V CC , V SS , V B , V SSymbol Definition Min Typ Max UnitsTestConditionsI QBS Quiescent V BS supply current 1 2.2 mA f sync = 10kHz,20kHzI QCC Quiescent V CC supply current6mAf sync = 10kHz,20kHz IR22771 50 µA V B= V S =1200V I LK Offset supply leakagecurrentIR21771 50 µA V B = V S = 600VPin: V in+, V in-, Sync, G0, G1, OCSymbol Definition Min Typ Max UnitsTestConditionsV inmax Maximum input voltage before saturation 250 mV V inmin Minimum input voltage before saturation -250 mVV IH Sync Input High threshold 2.2 V See Figure 1 V IL Sync Input Low threshold 0.8 V See Figure 1 V hy Sync Input Hysteresis 0.2 V See Figure 1 I vinp V in+ input current -18 -6 µA f sync = 4kHz to20kHz I pu G0, G1 pull-up Current-20 -8 µA G1, G0 = V B -5V |V octh | Over Current Activation Threshold 300 470 mV R SyncSYNC to V SS internal pull-down612k ΩR onOC Over Current On Resistance 25 75 Ω @ I = 2mA See Figure 3Figure 1: Sync input thresholds Figure 2: Sync input circuitSYNCV SSPin: POSymbol Definition Min Typ Max UnitsTestConditionsV POsInput offset voltage measured by PWM output-50 20 mV R pull-up =500 Ω f sync = 4, 20kHzV threshold =2.75VExt supply=5V (See Figure 6) ∆V POs / ∆Tj Input offset voltage temperature driftTBDµV/°C∆V Pos∆offset between samples on channel1 and channel2 measured at PO (See Note1)-10 10 mV f sync= 10kHzSee Figure 6 G p PWM Output Gain-38 -40.5 -42.5 %/V V in =±250mV ∆G p / ∆Tj PWM Output Gain Temperature DriftTBD%/(V *ºC)CMRRPOPO Output common mode (V S ) rejection 0.2 m %/V V S -V SS = 0,600Vf sync = 10kHzV Polin PO Linearity0.07 0.2 % f sync = 10kHz ∆ V lin / ∆Tj PO Linearity Temperature Drift TBD %/ºC f sync = 10kHz V thPOPO threshold for OC reset0.81.6VOC active (SeeFigure 4)PSRR PO PSRR for PO Output 0.2 %/V V CC =V BS= 8,20V R onPO PO On Resistance 25 75 Ω@ I = 2mASee Figure 3Note1: Refer to PO output description for channels definitionPO or OCV SSAC Electrical CharacteristicsV(V CC, V BS) = 15V unless otherwise specified. Temp=27°C.BIASNote 1: negative logic, see fig. 4 on page 7Note 2: Cload < 5 nF avoids overshootFigure 4: OC timing diagramFigure 5: PO timing diagramFigure 6: ∆offset between two consecutive samples measured at POPOSYNCV in V V min POSYNCV inV max V min DV POs = V POs1-V POs0Lead AssignmentsLead DefinitionsPin Symbol Description1 V CC Low side voltage supply2 NC No connection3 V SS Low side ground supply4 NC No connection5 NC No connection6 OC Over current signal (open drain)7 PO PWM output (open drain)8 Sync DSP synchronization signal9 NC No connection10 NC No connection11 G0 Integrator gain lsb12 G1 Integrator gain msb13 V S High side return14 V IN-Negative sense input15 V IN+Positive sense input16 V B High side supplyTiming and logic state diagrams description** See OC and PO detailed descriptions below in this document Functional block diagram1 DEVICE DESCRIPTION1.1 SYNC inputSync input clocks the whole device. In order to make the device work properly it must be synchronous with the triangular PWM carrier as shown in Figure 8.SYNC pin is internally pulled-down (10 k Ω) to V SS .1.2 PWM Output (PO)PWM output is an open collector output (active low). It must be pulled-up to proper supply with an external resistor (suggested value between 500Ω and 10k Ω).Figure 7: PO rising and falling slopesPO pull-up resistor determines the rising slope of the PO output and the lower value of PO as shown in Figure 7, where RC =τ, C is the total PO pin capacitance and R is the pull-up resistance.uppull on onlow R R R Supply V −+⋅=where R on is the internal open collector resistance and R pull-up is the external pull-up resistance.PO duty cycle is defined for active low logic by the following formula: Eq. 1ncycle n cycle off n T T D _1__+=PO duty cycle (D n ) swings between 10% and 30%. Zero input voltage corresponds to 20% duty cycle.A residual offset can be read in PO duty cycle according to V POs (see Static electrical characteristics).According to Figure 8, it can be assumed that odd cycles are represented by SYNC at high level (channel 1) and even cycles represented by SYNC at low level (channel 2).The two channels are independent in order to provide the correct duty cycle value of PO even for non-50% duty cycle of SYNC signal. Small variation of SYNC duty cycle are then allowed and automatically corrected when calculating the duty cycle using Eq. 1.However, channel 1 and channel 2 can have a difference in offset value which is specified in ∆V POS (see Static electrical characteristics).To implement a correct offset compensation of PO duty cycle, each channel must be compensated separately.1.3 Over Current output (OC)OC output is an open drain pin (active low).A simplified block diagram of the over current circuit is shown in the Figure 9.Over current is detected when |V in |=|V inp -V inm |>V OCth . If an event of over current lasts longer than t dOCon , OC pin is forced to V SS and remains latched until PO is externally forced low for at least t OCoff (see timing on Figure 4). During an over current event (OC is low), PO is off (pulled-up by external resistor).If OC is reset by PO and over current is still active, OC pin will be forced low again by the next edge of SYNC signal.To reset OC state PO must be forced to V SS for at least T OCoff .• Auto reset functionThe auto reset function consists in clearing automatically the OC fault.To enable the auto reset function, simply shortcircuit the OC pin with the PO pin.VFigure 8: PO Duty CycleFigure 9: Over current block diagramV IN+V IN-Cycle 1Cycle 2Cycle 3Cycle 4T cycle3T off_cycle423_2cycle cycle off T T Dn =34_3cycle cycle off T T Dn =IR22771S/IR21771S (PbF)1.4DC transfer functionsThe working principle of the device can be easily explained by Figure 10, in which the main signals are represented.Triangular reference SYNCVin POFigure 10: Main current sensor signals andoutputsPWM out (PO pin) gives a duty cycle which is inversely proportional to the input signal.Eq. 2 gives the resulting D n of the PWM output (PO pin):Eq. 2in n V VD ⋅−=%40%20where V in = V inp -V inmFigure 11: PO Duty Cycle (D n )1.5Filter AC characteristicIR21771/22771 signal path can be considered as composed by three stages in series (see Figure 13).The first two stages perform the filtering action.Stage 1 (input filter) implements the filtering action originating the transfer function shown in Figure 14. The input filter is a self-adaptive reset integrator which performs an accurate ripple cancellation. This stage extracts automatically the PWM frequencyfrom Sync signal and puts transmission zeros at even harmonics, rejecting the unwanted PWMnoise.The following timing diagram shows the principle bywhich even harmonics are rejected (Figure 12).Figure 12:Even harmonic cancellation principleAs can be seen from Figure 14, the odd harmonicsare rejected as a first order low pass filter with a single pole placed in f PWM .The input filter group delay in the pass-band is very low (see GD on AC electrical characteristics) due to the beneficial action of the zeroes.Figure 13: Simplified block diagramFigure 14: Input filter transfer function (10 kHz PWM)The second stage samples the result of the first stage at double Sync frequency. This action can be used to fully remove the odd harmonics from the input signal.To perform this cancellation it is necessary a shift of 90 degrees of the SYNC signal with respect to the triangular carrier edges (SYNC2).The following timing diagrams show the principle of odd harmonics cancellation (Figure 15), in which SYNC2 allows the sampling of stage 1 output during odd harmonic zero crossings. Odd harmonic cancellation using SYNC2 (i.e. 90 degrees shifted SYNC signal) signal will introduce Tsync/4 additional propagation delay.Another way to obtain the same result (odd harmonics cancellation) can be achieved by controller computing the average of two consecutive PO results using SYNC1 (SYNC is in this case aligned to triangular edges, i.e. 0 degree shift).This method is suitable for most symmetric (center aligned) PWM schemes.For this particular PWM scheme another suitable solution is driving the IR2x771 with a half frequency SYNC signal (f SYNC=f PWM/2).In this case the cut frequency of the input filter is reduced by half allowing zeroes to be put at f PWM multiples (i.e. even and odd harmonics cancellation, no more computational effort needed by the controller).Figure 15: Even harmonic cancellation principle1.6 Input filter gain settingG0 and G1 pins are used to change the time constant of the integrators of the high side input filter.To avoid internal saturation of the input filter, G0 and G1 must be connected according to SYNC frequency as shown in Table 1. A too small time constant may saturate the internal integrator, while a large time constant may reduce accuracy. G0 and G1 do not affect the overall current sensor gain.f PWM G0G1 > 16 kHz * V B V B16 / 10 kHz V S V B10 / 6 kHz V B V S< 6 kHz V S V S*Æ 40 kHzTable 1: G0, G1 gain settingsinstantSamplingTriangularStage 1 input:Input signalcomponents(1st and 2ndharmonic only)SamplinginstantErrorStage 1output2 Sizing tips2.1 Bootstrap supplyThe V BS1,2,3 voltage provides the supply to the high side drivers circuitry of the IR22771S/IR21771S. V BS supply sit on top of the V S voltage and so it must be floating.The bootstrap method to generate V BS supply can be used with IR22771S/IR21771S current sensors. The bootstrap supply is formed by a diode and a capacitor connected as in Figure 16.R 21SFigure 16: bootstrap supply schematicThis method has the advantage of being simple and low cost but may force some limitations on duty-cycle and on-time since they are limited by the requirement to refresh the charge in the bootstrap capacitor.Proper capacitor choice can reduce drastically these limitations.Bootstrap capacitor sizingGiven the maximum admitted voltage drop for V BS , namely ∆V BS , the influencing factors contributing to V BS decrease are:− Floating section quiescent current (I QBS ); − Floating section leakage current (I LK )− Bootstrap diode leakage current (I LK_DIODE ); − Charge required by the internal level shifters (Q LS ); typical 20nC− Bootstrap capacitor leakage current (I LK_CAP ); − High side on time (T HON ).I LK_CAP is only relevant when using an electrolytic capacitor and can be ignored if other types of capacitors are used. It is strongly recommend using at least one low ESR ceramic capacitor (paralleling electrolytic and low ESR ceramic may result in an efficient solution).Then we have:HONCAP LK DIODE LK LK QBS LS TOT T I I I I Q Q ⋅+++++=)(__The minimum size of bootstrap capacitor is then:BSTOTBOOT V Q C ∆=minSome important considerationsa) Voltage rippleThere are three different cases making the bootstrap circuit get conductive (see Figure 16)I LOAD < 0; the load current flows in the low side IGBT displaying relevant V CEonCEon F CC BS V V V V −−=In this case we have the lowest value for V BS . This represents the worst case for the bootstrap capacitor sizing. When the IGBT is turned off the Vs node is pushed up by the load current until the high side freewheeling diode get forwarded biasedI LOAD = 0; the IGBT is not loaded while being on and V CE can be neglectedF CC BS V V V −=I LOAD > 0; the load current flows through the freewheeling diodeFP F CC BS V V V V +−=In this case we have the highest value for V BS . Turning on the high side IGBT, I LOAD flows into it and V S is pulled up.b) Bootstrap ResistorA resistor (R boot ) is placed in series with bootstrap diode (see Figure 16) so to limit the current when the bootstrap capacitor is initially charged. We suggest not exceeding some Ohms (typically 5, maximum 10 Ohm) to avoid increasing the V BS time-constant. The minimum on time for charging the bootstrap capacitor or for refreshing its charge must be verified against this time-constant.c) Bootstrap CapacitorFor high T HON designs where is used an electrolytic tank capacitor, its ESR must be considered. This parasitic resistance develops a voltage divider with R boot generating a voltage step on V BS at the first charge of bootstrap capacitor. The voltage step and the related speed (dV BS /dt) should be limited. As a general rule, ESR should meet the following constraint:V V R ESR ESRCC BOOT3≤⋅+Parallel combination of small ceramic and large electrolytic capacitors is normally the best compromise, the first acting as fast charge thank for the gate charge only and limiting the dV BS /dt by reducing the equivalent resistance while the second keeps the V BS voltage drop inside the desired ∆V BS .d) Bootstrap DiodeThe diode must have a BV> 600V (or 1200V depending on application) and a fast recovery time (t rr < 100 ns) to minimize the amount of charge fed back from the bootstrap capacitor to V CC supply.3 PCB LAYOUT TIPS3.1 Distance from H to L voltageThe IR22771S/IR21771S package (wide body) maximizes the distance between floating (from DC- to DC+) and low voltage pins (V SS ). It’s strongly recommended to place components tied to floating voltage in the respective high voltage portions of the device (V B , V S ) side.3.2 Ground planeGround plane must NOT be placed under or nearby the high voltage floating side to minimize noise coupling.3.3Antenna loops and inputs connectionCurrent loops behave like antennas able to receiveEM noise. In order to reduce EM coupling, loopsmust be reduced as much as possible. Figure 17 shows the high side shunt loops.Moreover it is strongly suggested to use Kelvin connections for V in+ and V in- to shunt paths and star-connect V S to V in- close to the shunt resistor as explained in Fig. 18.Figure 18:3.4 Supply capacitorsThe supply capacitors must be placed as close as possible to the device pins (V CC and V SS for the ground tied supply, V B and V S for the floating supply) in order to minimize parasitic traces inductance/resistance.VS VB Vin-Vin+VS VBVin-Case OutlineWORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105。
Bird 4421 RF Power Meter 44说明书
Bird 4421 RF Power Meter44SpecificationsNOTE: Due to the wide variety of available connectors, frequencyrange and maximum power may be reduced. Insertion loss isspecified with female N connectors. Choose connectors appropriate for the frequency and power of operation.Bird 4421 RF Power MeterFrequency Range Sensor dependent Power Range Sensor dependent VSWR Display 1.0 – 199.9 max Return Loss Display 0 to 40 dB maxDisplay Accuracy ± 1 on least significant digit AC Power 115/230 Vac @ 50/60 HzBatteries 8 C-size Nickel Cadmium rechargeable 1.2 volt cells, 15 W max (NEDA Type 10014)Battery Life Minimum 8 hours continuous usage Battery ChargerBuilt-in battery charger. Drained batteries require approximately 28 hours to recharge.DisplayLCD, 3 ½ digit display. Indicates mode,measurement units, battery condition, remote status, and signal increase/decrease. Self contained backlight.Optional Interfaces IEEE-488 GPIB RS-232Fuse RatingIEC (5 x 20 mm) Type T 115 Vac 230 Vac 0.25 A 0.125 AEmissions/Immunity EMC Directive 89/336/EEC Safety Low Voltage Directove 73/23/EEC Humidity 95% ± 5% max. (noncondensing)AltitudeUp to 10,000 feet (3,048 m)Temperature RangeOperating Storage 0 to 50 °C (32 to 122 °F)–20 to +50 °C (–4 to +122 °F)Dimensions 15.5”L x 12.25”W x 4.25”H (393 x 311 x 108 mm)Weight9.5 lbs. (4.3 kg) nominal1981Maintenance45Specifications Common to all SensorsImpedance 50 ohms nominalVSWR Range 1.00 to 2.00 (40.0 to 9.5 dB Return Loss)Sampling Rate Approximately 2 readings/secondCalibration Technique Calibration vs. frequency curve stored in nonvolatile memory in each sensor. Sensor output corrected at frequency of measurement within rated range.Operating Power Supplied by power meter via sensor cable ConnectorsCustomer specified (See “Available Connectors” on page 50)Emissions/Immunity EMC Directive 89/336/EEC Safety Low Voltage Directove 73/23/EEC Humidity 95% ± 5% max. (noncondensing)AltitudeUp to 10,000 feet (3,048 m)Temperature RangeOperating Storage 0 to 50 °C (32 to 122 °F)–20 to +50 °C (–4 to +122 °F)Dimensions 5.4”L x 2.5”W x 3.25”H (137 x 64 x 83 mm)Weight, Nominal1 lb. 13 oz. (0.8 kg)Bird 4421 RF Power Meter46Bird 4020 Series RF Power SensorsPower Range4021, 40224024, 4025300 mW – 1 kW3 W – 10 kWFrequency Range40214022402440251.8 – 32 MHz25 MHz – 1 GHz1.5 – 32 MHz100 kHz – 2.5 MHzAccuracy, Fwd± 3%Insertion VSWR (Insertion Loss)4021, 4024, 402540221.05 (0.05 dB) max1.05 (0.05 dB) max, 25 – 512 MHz1.10 (0.13 dB) max, 512 MHz – 1 GHz Directivity, Minimum4021, 40224024402530 dB30dB (2.5 – 25 MHz), 28 dB (1.5 – 32 MHz)30 dB (125 – 2500 kHz), 28 dB (100 – 125 kHz) Signal PurityFor rated accuracy no more than 1% AMHarmonics –50 dB or lessMaintenance47CAUTIONChanging the sensor’s connectors will invalidate calibration data,and may reduce the maximum power rating of the unit.Bird 4027A Series RF Power SensorsPower Range4027A12M 4027A25M 4027A35M 4027A60M 4027A100M 4027A150M All other models300 mW – 1 kW 3 W – 9 kW 3 W – 7.5 kW 3 W – 6 kW 3 W – 5 kW 3 W – 4 kW 3 W – 10 kWFrequency Range (Calibration Frequency)4027A250K 4027A400K 4027A800K 4027A2M 4027A4M 4027A10M 4027A12M 4027A25M 4027A35M 4027A60M 4027A100M 4027A150M 250 – 400 kHz (250 kHz)400 – 550 kHz (400 kHz)800 – 950 kHz (900 kHz)1.5 – 2.5 MHz (2.0 MHz)3 – 5 MHz (4.0 MHz)10 – 15 MHz (13.56 MHz)10 – 15 MHz (13.56 MHz)25 – 30 MHz (27.12 MHz)35 – 45 MHz (40.0 MHz)45 – 65 MHz (60.0 MHz)95 – 105 MHz 150 – 170 MHzAccuracy±2 % from maximum range to 30 % of full scale on the most sensitive range±1 % at calibration frequency and power level Repeatability ±1 % maximum unit to unit at calibration frequency and power level Insertion VSWR (Insertion Loss) 1.05 (0.05 dB) maxDirectivity, Minimum4027A12MAll other models 30 dB 28 dBSignal PurityFor rated accuracy no more than 1% AM Harmonics –50 dB or less Calibration Power Level1 kW unitsAll other models700 W 1700 WBird 4421 RF Power Meter48Bird 4027F Series RF Power SensorsPower Range100 W – 10 kWFrequency Range4027F2M4027F10M1.8 –2.2 MHz12 – 15 MHzPower Accuracy15 to 35 °C (59 to 95 °F)0 to 50 °C (32 to 122 °F)± 1%± 3%Harmonic Rejection, Minimum4027F2M4027F10Mfrequency > 3.8 MHz:30 dB3.6 – 3.8 MHz:26 dBfrequency > 25 MHz:30 dB Low Frequency Rejection, Minimum (4027F10M Only) frequency < 1 MHz30 dBAM Rejection< 5 kW, 10% AM5 – 10 kW, 10% AM< 0.2% error< 1% errorInsertion VSWR(Insertion Loss)1.05 (0.05 dB) max Directivity, Minimum28 dBCalibration Power Level1700 W nominal Calibration Frequencies4027F2M4027F10M1.80,2.00, 2.20 MHz12.0, 13.56, 15.0 MHzMaintenance49IEEE-488 Interface ModuleLogic Levels Meets all IEEE Standard 488-1978 specificationsModes of OperationSwitch and bus selectableTalk Only Allows the 4421 to send to the bus keyboard-initiated measurements onlyAddressableAllows the 4422 to be addressed as talker or listener under the command of an IEEE-488 bus controllerConnector Standard IEEE-488 bus typeHumidity 95% ± 5% maximum (non-condensing)AltitudeUp to 10,000 feet (3,048 m)Temperature RangeOperating Storage 32 to 122º F (0 to 50º C)–4 to +122º F (–20 to +50º C)Dimensions 6.5”L x 4.5” W (165.1 x 114.3 mm)Weight0.5 lbs (0.227 kg) nominalRS-232 Interface ModuleLogic Levels Meets all EIA Standard RS-232-C specifications Modes of OperationSwitch and bus selectableTalk Always Allows the 4421 to send to the bus keyboard-initiated measurements onlyAddressable Allows the 4421 to be commanded by an RS-232 interface controller Connector RS-232 Interface TypeHumidity 95% ± 5% maximum (non-condensing)AltitudeUp to 10,000 feet (3,048 m)Temperature RangeOperating Storage 32 to 122º F (0 to 50º C)–4 to +122º F (–20 to +50º C)Dimensions 6.5”L x 4.5” W (165.1 x 114.3 mm)Weight0.5 lbs (0.227 kg) nominal。
霍尔开关FS72X磁感元件
TA
-
Values
Unit
Min.
Typ.
Max.
2.4
16
V
-20
105
℃
Electrical Characteristics VDD=12.0V, TA=25℃ (unless otherwise specified)
Parameter
Symbol
Conditions
Values
Min.
Typ.
Rev1.2 June. 29, 2009 P.2
FEELING TECHNOLOGY
FS72X FS72XY
+12V
FS72X/FS72XY
VDD
NO
GND
R1 R3
C1
Optional for Electromagnetic sound
L1
L2
RC R2
Brushless DC Fan
Figure.3 Neck application note.
I/O FS72X FS72XY
Description
VDD
P
1
1
Positive power supply
VSS
G
2
3
Ground
NO
O
3
2
Driver output
Legend: I=input, O=output, I/O=input/output, P=power supply, G=ground
Rev1.2 June. 29, 2009 P.3
FEELING TECHNOLOGY
Absolute Maximum Ratings
Parameter
azev200-40a-2p-power-relay-with-monitoring-说明书
ZETTLER40 AMP 2 POLES POWER RELAY WITH MONITORINGFEATURES•Designed for IEC 61851 Mode 2 and Mode 3 charging applications•Dual NO load contacts plus NC mirror contact acc. EN 60947-4-1 for welding monitoring •40 Amp / 480 VAC switching capability•Meets IEC 62955, IEC 62752 and IEC 62052-11 short circuit requirements •Load contact gap ≥ 3.42 mm•Dielectric strength 5 kV RMS , surge withstand voltage 10 kV •TÜV, UL / CUR and CQC approvalsZETTLERORDERING DATA Example ordering dataAZEV200-2AE1B -12D 1 Form B monitor contact, 12 VDC coil voltage AZEV200-2AE -24Dversion without monitor contact, 24 VDC coilAZEV200-2AE1B -12D(001) special version with non gold plated 1 Form Bmonitor contact.AZEV200-2AE - DNominal coil voltagesee coil voltage specifications tableMonitor contactnil: without monitor contact1B: equipped with 1 Form B monitor contactOptionnil: standard version (xxx): special versionPCB FOOTPRINT / WIRING DIAGRAMLayout and footprint recommendation. Dimensions in mm. Viewed towards terminals.2. Voltage max. is the voltage the coil can endure for a short period of time.3. Values for coil inductance, coil current and coil power for reference only.4. To avoid overheating at elevated ambient temperatures, operate the coil at 40 - 65% of nominal coil voltage after applying the full nominal coil voltage for ≥200 milliseconds.MECHANICAL DATADimensions in mm. Tolerance: ±0.3mm.Pin dimensions for reference only and given without tin coating.CAD data in attachment of the datasheet.nom 2. U BR is the coil suppression circuit breakdown voltage.ZETTLER1 2 3 4 5 6 5Ratio U BR / U nom. R e l e a s e t i m e [m s ]Release time vs. suppressor breakdown voltage (typ.)7 0 1015 20make NC contact (11-12)break NO contacts (1-2, 3-4) 875100 125 150 10% Energization ratio U coil / U nom. O p e r a t e t i m e [m s ]Operate timing vs. coil energization @23°C (typ.)175 020 40 5020030stable close NO contactsmake NO contacts (1-2, 3-4) break NC contact (11-12)Coil temperature rise vs. energization @23°C (typ.) 30507090 20 % Energization ratio U coil / U nom.T e m p e r a t u r e r i s e [K ]1000 40 80 100600.5C o i l p o w e r [W ]11.522.5coil power consumptioncoil temperature rise NOTESGeneral1. All values in this datasheet are at reference temperature of 23°C (73°F) unless stated otherwise.2. Evaluate the component ’s performance and operating conditions under the worst -case conditions of the actual application.3. The datasheet and the component ’s specifications are subject to change without notice.Storage, handling, and environmental guidelines4. Relays are electromechanical components that are sensitive to shock. The relay ’s adjustment can be affected if the relay is subjected to excessiveshock or excessive pressure is applied to the relay case. Relays which have been dropped must no longer be used.5. Substances containing silicone or phosphorus must be avoided in the vicinity to the relay. Outgassing from these substances can penetrate the relayand adhere on the contacts. Deposits of these substances may act as insulators and adversely affect the contact resistance. Silicone can be found e.g. in gaskets, lubricants or filling materials, phosphorus can be found e.g. as a flame retardant in plastics.6. Prevent relays from atmospheres containing corrosive gases. Corrosion of internal structures and contacts leads to malfunction and shortens thecomponent ’s service life.7. Prevent non -sealed relays from atmospheres subject to dust. Dust particles may enter the case and get stuck between the contacts, causing the contactcircuits to fail.8. Do not use these relays in environments with explosive or flammable gases. Electrical arcing at the contacts could ignite these gases and cause fire. 9. For automated dual wave soldering process we recommend preheating with 120°C (248°F) for max. 120 seconds and a soldering temperature of260 ±5°C (500 ±9°F) for max. 10 seconds soldering time (max. 5 seconds per wave). For manual soldering we recommend 350°C (662°F) max. temperature for max. 5 seconds. During the soldering process, no force may be exerted on the relay terminals.10. This relay is designed according to RTII relay technology (flux -proof). It must not be washed, immersion cleaned or conformal coated as substancesmay enter the case and cause corrosion or seizure of mechanical parts.11. Avoid high frequency or ultrasonic vibrations on the relays as these can cause contact welding and misalignment or destruction of internal structures. 12. During operation, storage and transport, ambient temperature should be within the specified operating temperature range. Humidity should be in therange of 5% to 85% RH. Icing and condensation must be avoided. Relays stored for an extended period of time may show initially increased contact resistance values due to chemical effects such as oxidation. Design guidelines13. The relay may pull in and operate with less than the specified must operate voltage value.14. The coil ’s must operate and min. holding voltages and the coil ’s resistance value depend on the temperature of the coil. The specified values are givenfor a coil temperature of 23°C and increase by approx. 0.39% per Kelvin of temperature rise. This circumstance must be considered, especially during operation with high load currents and elevated ambient temperature.15. Coil suppression circuits such as diodes, etc. in parallel to the coil will lengthen the release time. We recommend using suppression circuits with abreakdown voltage of approx. 2 times the nominal coil voltage in order to achieve a quick release time.16. At elevated ambient temperatures, after applying the rated nominal coil voltage for ≥ 200 milliseconds, the coil energization must be reduced to aholding level in order to reduce thermal stress and prevent the coil from overheating.17. For PWM coil control use a fast -switching bypass diode in parallel with the coil to allow the coil current to flow during pulse pauses. Note that thisbypass diode increases the release time of the relay. We recommend ≥ 20 kHz as a PWM frequency in order to avoid audible noise from magnetostriction.18. Contact resistance is a function of load current, dwell time and wear level of the contacts. Immediately after closing the contacts, or if tested with lowcurrent only, the contact resistance will show a relatively high value. A low level steady state contact resistance is reached at higher current after a certain time in thermal equilibrium.19. The relay dissipates heat form power losses through its load terminals. Provide sufficient cross section and area of the PCB traces so that they can actas heat spreader.20. For PCBs with multiple relays, do not place the components directly next to each other. We suggest providing a mounting distance of minimum 10 mmto allow for better cooling.21. A minimum load of 10 mA / 5 V / 50 mW is recommended for gold plated contacts to ensure a reliable and stable connection.ZETTLERThis product specification is to be used in conjunction with the application notes which can be downloaded from the regional ZETTLER relay websites. The specification provides an overview of the most significant part features. Any individual applications and operating conditions are not taken into consideration. It is recommended to test the product under application conditions. Responsibility for the application remains with the customer. Proper operation and service life cannot be guaranteed if the part is operated outside the specified limits.ZETTLER GROUPBuilding on a foundation of more than a century of expertise in German precision engineering, ZETTLER Group is a world -class enterprise, engaged in the design, manufacturing, sales and distribution of electronic components. Our industry leadership is based ona unique combination of engineering competence and global scale.For more information on other ZETTLER Group companies, please visit zettler . For support on this product or other ZETTLER relays, please visit one of the group sites below.SITES FOR ZETTLER RELAYSNORTH AMERICAAmerican Zettler, Inc. ******************CHINAZettler Group, China ******************* EUROPEZettler Electronics, GmbH *****************************Zettler Electronics, Poland www.zettlerelectronics.pl ****************************ASIA PACIFICZettler Electronics (HK) Ltd. *******************。
氧氣盾式感測器 NJ40-FP-SN-P1 商品说明书
12Releasedate:217-1-2415:36Dateofissue:217-1-2416696_eng.xml 1L+L-23R e l e a s e d a t e : 2017-01-24 15:36D a t e o f i s s u e : 2017-01-24106696_e n g .x m lInstructionManual electrical apparatus for hazardous areas Device category 2Gfor use in hazardous areas with gas, vapour and mist EC-T ype Examination CertificateCE marking ATEX marking ¬ II 2G Ex ia IIC T6…T1 GbThe Ex-related marking can also be printed on the enclosed label.Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012 Ignition protection "Intrinsic safety"Use is restricted to the following stated conditions Appropriate typeNJ 40-FP-SN...Effective internal inductivity C i≤ 370 nF ; a cable length of 10 m is considered.Effective internal inductance L i ≤ 300 µH ; a cable length of 10 m is considered.G eneralThe apparatus has to be operated according to the appropriate data in the data sheet and in this instruction manual. The EU-type examination certificate has to beobserved. The special conditions must be adhered to! The ATEX directive and there-fore the EU-type-examination certificates generally apply only to the use of electrical apparatus under atmospheric conditions.The device has been checked for suitability for use at ambient temperatures of > 60 °C by the named certification authority. The surface temperature of the device remains within the required limits.For the use of apparatus outside of atmospheric conditions, a reduction of the per-missible minimum ignition energies may need to be considered.Maximum permissible ambient temperature T amb Details of the correlation between the type of circuit connected, the maximum per-missible ambient temperature, the temperature class, and the effective internal reac-tance values can be found on the EC-type examination certificate.Installation, commissioningLaws and/or regulations and standards governing the use or intended usage goal must be observed. The intrinsic safety is only assured in connection with an appro-priate related apparatus and according to the proof of intrinsic safety. If the Ex-related marking is printed only on the supplied label, then this must be attached in the imme-diate vicinity of the sensor. The sticking surface for the label must be clean and free from grease. The attached label must be legible and indelible, including in the event of possible chemical corrosion. After opening the housing, you should check that the seal is in the correct position and is clean and intact before closing the housing again.Maintenance No changes can be made to apparatus, which are operated in hazardous areas.Repairs to these apparatus are not possible.Special conditionsProtection from mechanical dangerWhen using the device in a temperature range of -60 °C to -20 °C, protect the sensor against the effects of impact by installing an additional enclosure. The information regarding the minimum ambient temperature for the sensor as provided in the datasheet must also be observed.Electrostatic chargeWhen used in group IIC non-permissible electrostatic charges should be avoided on the plastic housing parts. Avoid electrostatic charges that can cause electrostatic dis-charge when installing or operating the device. Information on electrostatic hazards can be found in the technical specification IEC/TS 60079-32-1.Degree of protection required when installing connecting componentsThe connecting parts of the sensor must be set up in such a way that degree of pro-tection IP20, in accordance with lEC 60529, is achieved as a minimum.4Releasedate:217-1-2415:36Dateofissue:217-1-2416696_eng.xml Instruction Manual electrical apparatus for hazardous areasDevice category 1D for use in hazardous areas with combustible dustEC-T ype Examination CertificateCE markingATEX marking ¬ II 1D Ex ia IIIC T135°C DaThe Ex-related marking can also be printed on the enclosed label.Standards EN 60079-0:2012+A11:2013 EN 60079-11:2012Ignition protection "Intrinsic safety" Use is restricted to the following stated condi-tionsAppropriate type NJ 40-FP-SN...Effective internal inductivity C i≤ 370 nF ; a cable length of 10 m is considered.Effective internal inductance L i≤ 300 µHA cable length of 10 m is considered.G eneral The apparatus has to be operated according to the appropriate data in the data sheetand in this instruction manual. The EU-type examination certificate has to beobserved. The ATEX directive and therefore the EU-type-examination certificatesgenerally apply only to the use of electrical apparatus under atmospheric conditions.The device has been checked for suitability for use at ambient temperatures of >60 °C by the named certification authority. The surface temperature of the deviceremains within the required limits.For the use of apparatus outside of atmospheric conditions, a reduction of the per-missible minimum ignition energies may need to be considered.Permissible ambient temperature range Details of the correlation between the type of circuit connected, the maximum per-missible ambient temperature, the surface temperature, and the effective internalreactance values can be found on the EC-type-examination certificate. The maxi-mum permissible ambient temperature of the data sheet must be noted, inaddition, the lower of the two values must be maintained.Installation, commissioning Laws and/or regulations and standards governing the use or intended usage goalmust be observed. The intrinsic safety is only assured in connection with an appro-priate related apparatus and according to the proof of intrinsic safety. If the Ex-relatedmarking is printed only on the supplied label, then this must be attached in the imme-diate vicinity of the sensor. The sticking surface for the label must be clean and freefrom grease. The attached label must be legible and indelible, including in the eventof possible chemical corrosion. After opening the housing, you should check that theseal is in the correct position and is clean and intact before closing the housingagain.Maintenance No changes can be made to apparatus, which are operated in hazardous areas.Repairs to these apparatus are not possible.Special conditionsProtection from mechanical danger When using the device in a temperature range of -60 °C to -20 °C, protect the sensoragainst the effects of impact by installing an additional enclosure. The informationregarding the minimum ambient temperature for the sensor as provided in thedatasheet must also be observed.Electrostatic charge Avoid electrostatic charges that can cause electrostatic discharge when installing oroperating the device. Information on electrostatic hazards can be found in the techni-cal specification IEC/TS60079-32-1. Do not attach the nameplate provided in areaswhere electrostatic charge can build up.Degree of protection required when installing connecting components The connecting parts of the sensor must be set up in such a way that degree of pro-tection IP20, in accordance with lEC 60529, is achieved as a minimum.。
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Bird ®Technologies Group, consisting of Bird ®Electronic Corporation and TXRX Systems ®, is a global, innovative supplier of RF products, systems, services and educational solutions.Bird ®Technologies Group reserved the right to modify specifications or discontinue any product without notice. 440.248.1200/866.695.4569sales@ 4027A Series Power SensorsPrecision Power Sensors for PrecisionProcess ApplicationsBird’s new 4027A Series Power Sensors represent a family of sensors for use in semiconductor pro-cessing and other precision process applications. Intended for use with the industry standard Bird Precision Laboratory Power Meter Model 4421, these products provide a threefold improvement in long-term unit-to-unit accuracy.Application:Periodically, power delivery systems used in semiconductor wafer processing must be calibrated against an accurate RF power standard, incorporating a highly repeatable laboratory standard power meter. This calibration is used to correct for drift in the system power sensor. Typically, these calibration standard power meters are accurate to within ±3% of read-ing, with measurement-to-measurement repeatability on the order of ±1%. Although these parameters are quite good, the semiconductor industry is requiring better performance from calibration systems, particularly in the area of long-term unit-to-unit uniformity and measurement repeatability. These more stringent system calibrations result in the best possible fab yields.Improvements in calibration system accuracy and long-term repeatability have a direct effect on process yields. The effects of RF calibration setpoint accuracy on process yields is related to the consistency with which the same amount of RF energy is applied to an etch process over many cycles. Generally, there is not a great deal of drift in the calibration sensor setpoint over time, but it is easy to see how the RF power delivery to the etch chamber could be affected if two different calibration sensors, differing by as much as 6% were used to calibrate the RF generator.This new family of power sensors allows for the tightening of the RF power calibration window from 3% to 1%. At the same time, these new techniques greatly reduce the possibility of timerelated setpoint drift problems.Ordering Information:Order these new power sensors according to the frequency range and operating power level of your fabrication system.See the specification table for frequency ranges and power levels.· Achieves tighter, more consistent RF power measurements for improved yield.· ±1% accuracy at specified calibration fre-quencies and power levels.· Direct, plug-in operation with the industry standard Bird Model 4421 RF Power Meter.· Multiple sensors provide for measurement of 0.3W to 10kW over a 250kHz to 170MHz frequency range.349-4027ADS-05054027A Series Power SensorsSpecifications Power Measurement:Accuracy:±1% (1s) at calibration frequencies and power levels; ±2 % at other frequency and power levelsAdd 2% to uncertainty outside 25 ± 10 °CCalibration Power Level: 1000W units: 700 watts. 10kW units: 1700 watts.Uniformity: 2 % maximum unit to unit, at calibration frequency and power levelsSpeed: 2 readings per secondMaximum Power: 10 kW units - 12 kW max.1 kW units - 1.2 kW max.Connectors: *Customer SpecifiedPower Requirements:External DC:12 VDC, supplied from Bird 4421 Power MeterPhysical Specifications:Dimensions: 5.2" L x 2.5" W x 3.25" HWeight: 1 lbs. 13 oz. (0.8 kg)Environmental Specifications:Operating Temperature: 15°C to 35°C (59°F to 95°F)Storage Temperature: -40°C to 80°C (-40°F to 176°F)Humidity: 95% maximum (non-condensing).Altitude: Up to 10,000 feet (3,048 m)General EMC: Designed to carry CE mark (with immunity exception noted below)Emissions: EN-55011, 1991, Class BImmunity: EN-50082-1, 1995.Safety:EN-61010, 1993 in accordance with Council Directives 73/23/EEC and 93/68/EECCalibration Cycle: 6 month. Performance before and performance after data to be supplied for units.Model Power Range Frequency VSWR Range Directivity Insertion Loss 4027A12M 300 mW to 1 kW 10-15 MHz 1.0 to 2.0 30 dB <0.05 dB4027A250K 3 W to 10 kW 250-400 kHz 1.0 to 2.0 28 dB <0.05 dB4027A400K 3 W to 10 kW 400-550 kHz 1.0 to 2.0 28 dB <0.05 dB4027A800K 3 W to 10 kW 800-950 kHz 1.0 to 2.0 28 dB <0.05 dB4027A2M 3 W to 10 kW 1.5-2.5 MHz 1.0 to 2.0 28 dB <0.05 dB4027A4M 3 W to 10 kW 3-5 MHz 1.0 to 2.0 28 dB <0.05 dB4027A10M 3 W to 10 kW 10-15 MHz 1.0 to 2.0 28 dB <0.05 dB4027A25M 3 W to 9 kW 25-30 MHz 1.0 to 2.0 28 dB <0.05 dB4027A35M 3 W to 7.5 kW 35-45 MHz 1.0 to 2.0 28 dB <0.05 dB4027A60M 3 W to 6 kW 45-65 MHz 1.0 to 2.0 28 dB <0.05 dB4027A100M 3 W to 5 kW 95-105 MHz 1.0 to 2.0 28 dB <0.05 dB4027A150M 3.75W to 4 kW 150-170 MHz 1.0 to 2.0 28 dB <0.05 dB Also available - Standard 4020 series 4021 (300mW-1kW, 1.8-32 MHz), 4022 (300mW-1kW, 25-1000 MHz), 4024 (3W-10kW, 1.5-32 MHz), and 4025 (3W-10kW, 100-2500 kHz).±3% (1s) of reading accuracy and 28 dB minimum directivity.If you need assistance in selecting products from our standard 4020-series sensor line, please contact a sales engineer at Bird Electronic Corporation.*For connector options, please refer to our catalog or contact sales at 866.695.4569 / sales@Bird®Technologies Group, consisting of Bird®Electronic Corporation and TXRX Systems®, is a global, innovative supplier of RF products, systems, services and educational solutions.Bird®Technologies Group reserved the right to modify specifications or discontinue any product without notice. 440.248.1200/866.695.4569 sales@。