HMDDTY-系列通用数字显示表HMDTYSERIESDIGITALPANEL
3M Interam Mat Mount 1650HTG技术数据表单说明书
February 20223M™ Interam™ Mat Mount 1650HTGTechnical Data SheetProduct Description3M™ Interam™ Mat Mount 1650HTG is a non-intumescent, high temperature, needled polycrystallinefiber mat with low organic binder. Interam Mat Mount1650HTG is a high-performance solution that can be usedin a wide range of gap designs, temperature conditions andapplications.Features•Wide range of operating temperatures (ambient to 1100°C)•Single layer mat solution for small to large gap designs•Excellent fiber resiliency for substrate retention•Excellent erosion resistance•Moderate peak compression force•Low thermal conductivity•Low organic binder content•Color coating on mat monolith interface surface enables easy visual•control during assemblyApplications:•Ultra-thin wall monoliths•Close coupled or manifold mounted converters•Light–duty and commercial vehicle applications, including gasoline•and diesel particulate filtersTechnical Data Sheet3M™ Interam™ Mat Mount 1650HTGRegulatory InformationPlease refer to the product label and Safety Data Sheet (SDS) for health and safety information before using.Contact InformationThe information provided in this technical document is intended as a guide for these products. For more information or help in selecting a 3M product for an application, please contact your 3M technical service representative or call 1-800-328-1684.Technical Information: The technical information, guidance, and other statements contained in this document or otherwise provided by 3M are based upon records, tests, or experience that 3M believes to be reliable, but the accuracy, completeness, and representative nature of suchinformation is not guaranteed. Such information is intended for people with knowledge and technical skills sufficient to assess and apply their own informed judgment to the information. No license under any 3M or third party intellectual property rights is granted or implied with this information. Product Selection and Use: Many factors beyond 3M’s control and uniquely within user’s knowledge and control can affect the use and performance of a 3M product in a particular application. As a result, customer is solely responsible for evaluating the product and determining whether it isappropriate and suitable for customer’s application, including conducting a workplace hazard assessment and reviewing all app licable regulations and standards (e.g., OSHA, ANSI, etc.). Failure to properly evaluate, select, and use a 3M product and appropriate safety products, or to meet allapplicable safety regulations, may result in injury, sickness, death, and/or harm to property. Warranty, Limited Remedy, and Disclaimer: Unless a different warranty is specifically stated on the applicable 3M product packaging or product literature (in which case such warranty governs), 3M warrants that each 3M product meets the applicable 3M product specification at the time 3M ships the product. 3M MAKES NO OTHERWARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR ARISING OUT OF A COURSE OF DEALING, CUSTOM, OR USAGE OF TRADE. If a 3M product does not conform to this warranty, then the sole and exclusive remedy is, at 3M’s option, replacement of the 3M product or refund of the purchase price. Limitation of Liability: Except for the limited remedy stated above, and except to the extent prohibited by law, 3M will not be liable for any loss or damage arising from or related to the 3M product, whether direct, indirect, special, incidental, or consequential (including, but not limited to, lost profits or business opportunity), regardless of the legal or equitable theory asserted, including, but not limited to, warranty, contract, negligence, or strict liability.Automotive Aerospace Solutions Division 3M Center, Building 224-6NE-45 St. Paul, MN 55144-1000 Phone: 1-800-328-1684Web: /emission3M and Interam are trademarks of 3M Company Please recycle. Printed in USA © 3M 2022 All rights reserved.。
芬克170系列数字多功能仪说明书
Fluke 73 and 77Basic autoranging multimeters withTouchHold ®to freeze the measurement display. Includesholster and test leads.Included accessoriesEvery Fluke 170 Series meter comes packaged with TL75 test leads, 9 V battery (installed), and manual. The Fluke 179 comes with an 80BK Temperature Probe.Ordering informationFluke-175Digital Multimeter Fluke-177Digital Multimeter Fluke-179Digital Multimeter Fluke-73-3Digital Multimeter Fluke-77-3Digital Multimeter Fluke-179/61Combo Kit Fluke-179/1ACElectricians Combo KitFluke-179/EDA Combo Kit Fluke-179/TPK Combo KitSpecifications – 170 SeriesFeatures – 70 and 170 Series DMMsRecommended accessories – 70 and 170 Series DMMsThe 1electrical, electronic, electro-mechanical and heating and ventilation problems. They are simple to use and have significant improvements over Fluke’s original 70 Series like true-rms, more measurement functions,conformance to the latest safety standards, and a much larger display that’s easier to view.170 Series features include:•Wide 1000 V measurement range•True-rms for precise measurement of non linear signals•Capacitance, resistance, continuity and frequency •Built-in thermometer (1•Large, easy-to-read display•Backlight for work in dim areas (1•Min/Max to record signal fluctuations•Free your hands with the optional TPAK magnetic hangerElectrical safetyAll inputs are protected to measurement Category III 1000 V and Category IV 600 V. They can withstand transient impulses in excess of 8000 V assuring your protection from surges and spikes.Feature Max voltage True-rms Temperature Basic dc accuracy Backlight Min/Max/AvgToolPak meter hanging kit with magnetAll ac voltage and ac current ranges are specified from 5 % of range to 100 % of range.10 A continuous, 20 A for up to 30 seconds.Voltage frequency is specified from 2 Hz to 100 kHz. Current Frequency is specified from 2 Hz to 30 kHz.Battery life:200 hours typical for alkaline. Size (HxWxL):4.3 cm x 9.0 cm x 18.5 cm (1.7 in x 3.5 in x 7.3 in)Limited lifetime warrantyTL71TL220C2580T-IR 80I-400See page 39See page 39See page 44See page 42See page 40Fluke 73E l ec tr i c 1000 V CA 600 V CA Industrial Supply Syndicate, 54, Ezra Street, Kolkata - 700 001 Phone: 22350923, 22356676 Fax: +91 33 30222923Email:*******************************:。
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Caution: Before operating any of these products, please be sure to read all related manuals thoroughly. - All product names used in this document are trademarks or registered trademarks of their
-20 to 60 °C [-4 to 140 °F] 800hPa to 1114hPA (2000 meters or lower) CE, UL Listed Cl 1 Div 2, RoHS, ABS (American Bureau of Shipping), DNV (Norway – Marine) 10 to 90 % RH (Wet bulb temperature: 39 °C [102.2 °F] or less - no condensation.) Noise Voltage: 1,000 Vp-p, Pulse Duration: 1 µs, Rise Time: 1 ns (via noise simulator) Natural air circulation Contact Discharge Method: 6 kV (IEC/EN61000-4-2 Level 3) IEC/EN61131-2 compliant, 5 to 9 Hz Single amplitude 3.5 mm [0.14 in.], 9 to 150 Hz Fixed acceleration: 9.8 m/s², X, Y, Z directions for 10 cycles (approx. 100 min) IEC/EN61131-2 compliant 147 m/s2, X, Y, Z directions for 3 times Equivalent to IP65f, Nema #250 Type 4x/13 (Equivalent to NEMA 12 with the addition of “Oil or Spraying and Splashing”) when properly installed in an enclosure 0.8 kg [1.8 lb] or less (display unit only) W169.5 x H137 x D59.5 mm [W6.67 x H5.39 x D2.34 in.] Two-year standard (maximum 4 years)
模型77系列IV数字多功能表器用户手册说明书
®Model 77 Series IVDigital MultimeterUsers ManualPN 2695884September 2006© 2006 Fluke Corporation. All rights reserved. Printed in USAAll product names are trademarks of their respective companies.Lifetime Limited WarrantyEach Fluke 20, 70, 80, 170 and 180 Series DMM will be free from defects in material and workmanship for its lifetime. As used herein, “life-time” is defined as seven years after Fluke discontinues manufacturing the product, but the warranty period shall be at least ten years fromthe date of purchase. This warranty does not cover fuses, disposable batteries, damage from neglect, misuse, contamination, alteration, accident or abnormal conditions of operation or handling, including failures caused by use outside of the product’s specifications, or normalwear and tear of mechanical components. This warranty covers the original purchaser only and is not transferable.For ten years from the date of purchase, this warranty also covers the LCD. Thereafter, for the lifetime of the DMM, Fluke will replace the LCD for a fee based on then current component acquisition costs.To establish original ownership and prove date of purchase, please complete and return the registration card accompanying the product, orregister your product on . Fluke will, at its option, repair at no charge, replace or refund the purchase price of a defective product purchased through a Fluke authorized sales outlet and at the applicable international price. Fluke reserves the right to charge for importation costs of repair/replacement parts if the product purchased in one country is sent for repair elsewhere.If the product is defective, contact your nearest Fluke authorized service center to obtain return authorization information, then send the product to that service center, with a description of the difficulty, postage and insurance prepaid (FOB Destination). Fluke assumes no risk for damage in transit. Fluke will pay return transportation for product repaired or replaced in-warranty. Before making any non-warranty re-pair, Fluke will estimate cost and obtain authorization, then invoice you for repair and return transportation.THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR PURPOSE, AREEXPRESSED OR IMPLIED. FLUKE SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAM-AGES OR LOSSES, INCLUDING LOSS OF DATA, ARISING FROM ANY CAUSE OR THEORY. AUTHORIZED RESELLERS ARE NOT AUTHORIZED TO EXTEND ANY DIFFERENT WARRANTY ON FLUKE’S BEHALF. Since some states do not allow the exclusion or limita-tion of an implied warranty or of incidental or consequential damages, this limitation of liability may not apply to you. If any provision of this warranty is held invalid or unenforceable by a court or other decision-maker of competent jurisdiction, such holding will not affect the validity or enforceability of any other provision.Fluke Corporation Fluke Europe B.V.P.O. Box 9090 P.O. Box 1186Everett, WA 98206-9090 5602 BD EindhovenNetherlandsU.S.A. TheVisit the Fluke website at: Register your Meter at: 2/02Table of ContentsPage TitleContacting Fluke (1)Warning and Caution Statements (1)Unsafe Voltage (1)Test Lead Alert (1)Battery Saver (Sleep Mode) (2)Terminals (2)Rotary Switch Positions (2)Display (3)MIN MAX AVG Recording Mode (4)AutoHOLD Modes (4)YELLOW Button (4)Display Backlight (4)Manual Ranging and Autoranging (5)Power-Up Options (5)Making Basic Measurements (6)Measuring AC and DC Voltage (6)Measuring Resistance (6)Measuring Capacitance (6)Testing for Continuity (7)Testing Diodes (7)Measuring AC or DC Current (8)Measuring Frequency (8)Using the Bar Graph (9)Cleaning (9)Testing the Fuses (9)Replacing the Battery and Fuses (10)Specifications (11)iXW Warning. Read before using the MeterTo avoid possible electrical shock or personal injury, follow these guidelines:⇒Use the Meter only as specified in this manual or the protection provided by the Meter might be impaired.⇒Do not use the Meter or test leads if they appear damaged, or if the Meter is not operating properly. If in doubt, have the Meter serviced.⇒Always use the proper terminals, switch position, and range for measurements.⇒Verify the Meter's operation by measuring a known voltage.⇒Do not apply more than the rated voltage, as marked on the Meter, between the terminals or between any terminal and earth ground.⇒Use caution with voltages above 30 V ac rms, 42 V ac peak, or 60 V dc. These voltages pose a shock hazard.⇒Disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes, or capacitance.⇒Do not use the Meter around explosive gas or vapor.⇒When using the test leads, keep your fingers behind the finger guards.⇒Remove test leads from the Meter before opening the Meter case or battery door.SymbolsB AC (Alternating Current) I FuseF DC (Direct Current) P Conforms to European Union directivesFB DC/AC $Canadian Standards AssociationJ Earth ground T Double insulatedW Important Information; see manual X Hazardous Voltageb Battery (Low battery when shown ondisplay) ! Underwriters Laboratories, Inc.Meter in accordance with IEC 61010-1. 54CJs Inspected and licensed by TÜV(Technischer Überwachungs Verein)Product Services;N10140Conforms to relevant Australian standards#VDE (Verband Deutscher Electroniker)iiModel 77 Series IVDigital MultimeterThe Fluke Model 77 Series IV is a battery-powered, average responding-rms indicating multimeter (hereafter "the Meter"), with a 6000-count, 3 3/4-digit display, and a bar graph.This meter meets CAT III and CAT IV IEC 61010 standards. The IEC 61010 safety standard defines four measurement categories (CAT I to IV) based on the magnitude of danger from transient impulses. CAT III meters are designed to protect against transients in fixed-equipment installations at the distribution level; CAT IV meters are designed to protect against transients from the primary supply level (overhead or underground utility service).The Meter measures or tests the following:♦AC / DC voltage & current ♦Diodes♦Resistance ♦Continuity♦Voltage frequency ♦Capacitance Contacting FlukeTo contact Fluke, call:1-888-993-5853 in USA1-800-363-5853 in Canada+31 402-675-200 in Europe+81-3-3434-0181 in Japan+65-738-5655 in Singapore+1-425-446-5500 from anywhere in the worldVisit Fluke's web site at: Register your Meter at: Warning and Caution StatementsA X W Warning identifies hazardous conditions and actions that could cause bodily harm or death.A Caution identifies conditions and actions that could damage the Meter, the equipment under test, or cause permanent loss of data. Unsafe VoltageTo alert you to the presence of a potentially hazardous voltage, when the Meter detects a voltage ≥30 V or a voltage overload (OL), the Y symbol is displayed.Test Lead AlertTo remind you to check that the test leads are in the correct terminals, LEAd is momentarily displayed when you move the rotary switch to or from the mA or A position.W WarningAttempting to make a measurement with a test lead inan incorrect terminal might blow a fuse, damage theMeter, and cause serious personal injury.1Model 77 Series IV Users Manual2Battery Saver (Sleep Mode)The Meter enters the "Sleep" mode and blanks out the display if there is no function change or button press for 20 minutes. To disable the Sleep mode, hold down the yellow button while turning the Meter on. The Sleep mode is always disabled in the MIN MAX AVG mode and the AutoHOLD mode.TerminalsRotary Switch PositionsSwitch PositionMeasurement FunctionK Hz AC voltage from 0.001 to 1000 V. Frequency from 2 Hz to 99.99 kHz. L DC voltage from 1 mV to 1000 V. m L DC mV from 0.1 mV to 600 mV. e E Ohms from 0.1 Ω to 50 M Ω. Farads from 1 nF to 9999 μF.R G Beeper turns on at <25 Ω and turns off at >250 Ω. Diode test. Displays OL above 2.4 V. F B mA AC mA from 0.01 mA to 400 mA. DC mA from 0.01 mA to 400 mA. F B AAC A from 0.001 A to 10 A. DC A from 0.001 A to 10 A >10.00 display flashes. >20 A, OL is displayed.Display3DisplayNo. SymbolMeaning8 DC, ACDirect current, alternating current. 9 bLow battery. Replace battery. 10 610000mV All possible ranges. 11 Bar graph Analog display.12Auto RangeManual RangeThe Meter selects the range with the best resolution.The user selects the range. 13±Bar graph polarity. 14 0L The input out of range.15 LEAdW Test lead alert. Displayed when the rotary switch is moved to or from the mA or A position. Error MessagesbAtt Replace the battery immediately.diSC In the capacitance function, too much electrical charge is present on the capacitor being tested. EEPr Err Invalid EEPROM data. Have Meter serviced. CAL ErrInvalid calibration data. Calibrate Meter.Model 77 Series IV Users Manual4MIN MAX AVG Recording ModeThe MIN MAX AVG recording mode captures the minimum and maximum input values, and calculates a running average of all readings. When a new high or low is detected, the Meter beeps.NoteFor dc functions, accuracy is the specified accuracy of the measurement function ±12 counts for changes longer than 275 ms in duration.For ac functions, accuracy is the specified accuracy of the measurement function ±40 counts for changes longer than 1.2 s in duration.To use MIN MAX AVG recording:⇒ Make sure that the Meter is in the desired measurementfunction and range. (Autoranging is disabled in the MIN MAX AVG mode.)⇒ Press MIN MAX to activate MIN MAX AVG mode.m and MAX light, and the highest reading detected since entering MIN MAX AVG is displayed.⇒ Press MIN MAX to step through the low (MIN ), average(AVG ), and present readings.⇒ To pause MIN MAX AVG recording without erasing storedvalues, press HOLD . h is displayed.To resume MIN MAX AVG recording, press HOLD again. h turns off.⇒ To exit and erase stored readings, press MIN MAX for 1second or turn the rotary switch.AutoHOLD ModesXW WarningTo avoid electric shock, do not use the AutoHOLD mode to determine if a circuit is live. Unstable or noisy readings will not be captured.In the AutoHOLD mode, the Meter holds the reading on the display until it detects a new stable reading. Then the Meter beeps, and displays the new reading.⇒ Press HOLD to activate AutoHOLD. h lights.⇒ Press HOLD again or turn the rotary switch to resume normaloperation.YELLOW ButtonPress the yellow button to select alternate measurement functions on a rotary switch setting, e.g., to select DC mA, DC A, Hz, capacitance, or diode test.Display BacklightPress S to toggle the backlight on and off. The backlightautomatically turns off after 2 minutes.Manual Ranging and Autoranging5Manual Ranging and AutorangingThe Meter has both Manual range and Autorange modes.⇒ In the Autorange mode, the Meter selects the range with thebest resolution.⇒ In the Manual Range mode, you override Autorange and selectthe range yourself.When you turn the Meter on, it defaults to Autorange and Auto Range is displayed.1. To enter the Manual Range mode, press RANGE .Manual Range is displayed.2. In the Manual Range mode, press RANGE to increment therange. After the highest range, the Meter wraps to the lowest range.NoteYou cannot manually change the range in the MIN MAX AVG mode.If you press RANGE while in MIN MAX AVG, the Meter beeps, indicating an invalid operation, and the range does not change.3. To exit Manual Range, press RANGE for 1 second or turn therotary switch.The Meter returns to Autorange and Auto Range is displayed.Power-Up OptionsTo select a Power-Up Option, hold down the button indicated while turning the Meter on.Power-Up Options are cancelled when the Meter is turned OFF.ButtonPower-Up OptionsH Turns on all display segments when in VAC switch position.M Disables beeper. bEEP is diplayed when enabled. REnables "Smoothing" mode. '___ is displayed when enabled.Dampens display fluctuations of rapidly changing inputs by digital filtering.B(YELLOW)Disables automatic power-down ("Sleep mode"). PoFF is displayed when enabledSleep mode is also disabled while the Meter is in a MIN MAX AVG Recording mode, or the AutoHOLD mode.SDisables automatic 2-minute backlight timeout. LoFF is displayed when enabled.Model 77 Series IV Users Manual6Making Basic MeasurementsThe figures on the following pages show how to make basic measurements.When connecting the test leads to the circuit or device, connect the common (COM ) test lead before connecting the live lead; when removing the test leads, remove the live lead before removing the common test lead.XW WarningTo avoid electric shock or injury, or damage to the Meter, disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes, or capacitance. Measuring AC and DC VoltageVolts ACVolts DCAIK03F.EPSMeasuring ResistanceAIK04F.EPSMeasuring CapacitanceAIK05F.EPSMaking Basic MeasurementsTesting for ContinuityAIK06F.EPS Testing DiodesOpenAIK07F.EPSUsers ManualMeasuring AC or DC CurrentXW WarningTo avoid personal injury or damage to the Meter: •Never attempt to make an in-circuit current measure-ment when the open-circuit potential to earth ground is >1000 V.•Check the Meter's fuses before testing. (See “Testing the Fuses”.)•Use the proper terminals, switch position, and range for your measurement.•Never place the probes in parallel with a circuit or component when the leads are plugged into thecurrent terminals.Turn power OFF, break circuit, insert Meter in series, turn power on.Measuring FrequencyX W WarningTo avoid electrical shock, disregard the bar graph forfrequencies >1 kHz. If the frequency of the measuredsignal is >1 kHz, the bar graph is unspecified.The Meter measures the frequency of a signal. The trigger level is 0 V ac for all ranges.AC Voltage FrequencyEOM09F.EPS ⇒To exit frequency, press yellow button or turn the rotary switch.⇒In frequency, the bar graph shows the ac voltage accurately up to 1 kHz.⇒Select progressively lower ranges using manual ranging for a stable reading.Using the Bar GraphUsing the Bar GraphThe bar graph is like the needle on an analog Meter. There is an overload indicator (►) to the right, and a polarity indicator (±) to the left.Because the bar graph is much faster than the digital display, the bar graph is useful for making peak and null adjustments, and for observing rapidly changing inputs.The bar graph is disabled when measuring capacitance. In frequency, the bar graph accurately indicates the voltage or current up to 1 kHz.The number of lit segments indicates the measured value and is relative to the full-scale value of the selected range.For example, in the 60 V range (see below), the major divisions on the scale represent 0, 15, 30, 45, and 60 V. An input of −30 V lights the negative sign and the segments up to the middle of thescale.AIK11F.EPS CleaningWipe the case with a damp cloth and mild detergent. Do not use abrasives or solvents. Dirt or moisture in the terminals can affect readings.Testing the FusesXW WarningTo avoid electrical shock or injury, remove the testleads and any input signals before replacing the fuse. Test fuses as shown below.AIK12F.EPSUsers ManualReplacing the Battery and FusesXW WarningTo avoid shock, injury, or damage to the Meter:•Use ONLY fuses with the amperage, interrupt, voltage, and speed ratings specified. Disconnect test leads before opening case.SpecificationsSpecificationsAccuracy is specified for 1 year after calibration, at operating temperatures of 18 °C to 28 °C, with relative humidity at 0 % to 90 %. Accuracy specifications take the form of the following calculations:± ( [ % of Reading ] + [ Counts ] )Maximum voltage between anyterminal and earth ground: 1000Surge Protection: 8 kV peak per IEC 61010W Fuse for mA inputs: W Fuse for A input: 440 mA, 1000 V FAST Fuse 11 A, 1000 V FAST FuseDisplay: Digital: 6000 counts, updates 4/secBar Graph: 33 segments; updates 32/secFrequency: 10,000 countsCapacitance: 1,000 countsAltitude: Operating: 2000 m; Storage: 12,000 mTemperature: Operating: −10 °C to +50 °C;Storage: −40 °C to +60 °CTemperature coefficient: 0.1 X (specified accuracy) / °C(<18 °C or >28 °C)Electromagnetic Compatibility(EN 61326-1:1997): In an RF field of 3 V/M, accuracy = specified accuracy.Relative Humidity:Maximum, noncondensing90 % to 35 °C75 % to 40 °C;45 % to 50 °CBattery Life: Alkaline: 400 hrs typicalSize (H x W x L): 4.3 cm x 9 cm x 18.5 cmWeight: 420 gSafety Compliances: ANSI/ISA S82.02.01, CSA C22.2-1010.1, IEC 61010 to 1000 V Measurement Category III, 600 V Measurement Category IVCertifications: CSA, TÜV (EN61010), UL, P, ; (N10140),VDEUsers ManualFunction Range Resolution Accuracy ± ( [ % of Reading ] + [ Counts ] )AC Volts (Average responding) 6.000 V60.00 V600.0 V1000 V0.001 V0.01 V0.1 V1 V2.0 % + 2(45 Hz to 1 kHz)DC mV 600.0 mV 0.1 mV 0.3 % + 1DC Volts 6.000 V60.00 V600.0 V1000 V 0.001 V0.01 V0.1 V1 V0.3 % + 1Continuity 600Ω 1ΩMeter beeps at <25 Ω, beeper turns off at >250 Ω;detects opens or shorts of 250 μs or longer.Ohms 600.0 Ω6.000 kΩ60.00 kΩ600.0 kΩ6.000 MΩ50.00 MΩ0.1 Ω0.001 kΩ0.01 kΩ0.1 kΩ0.001 MΩ0.01 MΩ0.5 % + 20.5 % + 10.5 % + 10.5 % + 10.5 % + 12.0 % + 1Diode test 2.400 V 0.001 V 1 % + 2Capacitance 1000 nF10.00 μF100.0 μF9999 μF[1]1 nF0.01 μF0.1 μF1 μF1.2 % + 21.2 % + 21.2 % + 210 % typicalAC Amps (Average responding)[2] 60.00 mA400.0 mA[3]6.000 A10.00 A[4]0.01 mA0.1 mA0.001 A0.01 A2.5 % + 2(45 Hz to 1 kHz)[1] In the 9999 μF range for measurements to 1000 μF, the measurement accuracy is 1.2 % + 2.[2] Amps input burden voltage (typical): 400 mA input 2 mV/mA, 10 A input 37 mV/A.[3] 400.0 mA accuracy specified up to 600 mA overload.[4] >10 A unspecified.Specifications Function Range Resolution Accuracy ± ( [ % of Reading ] + [ Counts ] )DC Amps[3]60.00 mA400.0 mA[4]6.000 A10.00 A[5]0.01 mA0.1 mA0.001 A0.01 A1.5 % + 2Hz [1][ 2](ac voltage input ) 99.99 Hz999.9 Hz9.999 kHz99.99 kHz0.01 Hz0.1 Hz0.001 kHz0.01 kHz0.1 % + 1MIN MAX AVG For dc functions, accuracy is the specified accuracy of the measurement function ±12 counts for changes longer than 275 ms in duration.For ac functions, accuracy is the specified accuracy of the measurement function ±40 counts for changes longer than1.2 s in duration.[1] Frequency is specified from 2 Hz to 99.99 kHz.[2] Below 2 Hz, the display shows zero Hz.[3] Amps input burden voltage (typical): 400 mA input 2 mV/mA, 10 A input 37 mV/A.[4] 400.0 mA accuracy specified up to 600 mA overload.[5] >10 A unspecified.Users ManualFunction Overload Protection[1]Input Impedance(Nominal)Common Mode Rejection Ratio(1 k Ω Unbalanced) Normal Mode RejectionVolts AC 1000 V >10 M Ω <100 pF >60 dB @ dc, 50 Hz or 60 HzVolts DC1000 V>10 M Ω <100 pF >120 dB @ dc, 50 Hz or 60 Hz >60 dB @ 50 Hz or 60 Hz mV 1000 V [2]>10 M Ω <100 pF>120 dB @ dc, 50 Hz or 60 Hz >60 dB @ 50 Hz or 60 HzOpen Circuit TestVoltageFull Scale Voltage To:6.0 M Ω 50 M ΩShort Circuit Current Ohms/Capacitance 1000 V [2] <8.0 V dc <660 mV dc<4.6 V dc<1.1 mA Continuity/Diode test1000 V [2]<8.0 V dc2.4 V dc<1.1 mA[1] 10 7V-Hz maximum.[2] For circuits <0.3 A short circuit. 660 V for high energy circuits.Function Overload Protection OverloadmA Fused, 440 mA, 1000 V FAST Fuse 600 mA overload for 2 minutes maximum, 10minutes rest.AFused, 11 A, 1000 V FAST Fuse20 A overload for 30 seconds maximum, 10 minutes rest.。
HMD系列RAM中文数据手册
HMD系列RAM中文数据手册一、引言HMD系列RAM（Random Access Memory，随机存取存储器）是一种用于计算机和其他电子设备中的主存储器。
本手册旨在提供关于HMD系列RAM的详细技术规格和特性的中文数据。
二、产品概述HMD系列RAM是一种高性能、高稳定性的存储器解决方案，适用于各种计算机和电子设备的存储需求。
该系列RAM采用先进的半导体技术，具有快速读写速度、低功耗和可靠性高的特点。
三、主要特性1. 存储容量：HMD系列RAM提供多种存储容量选项，包括1GB、2GB、4GB、8GB和16GB等。
用户可根据实际需求选择合适的存储容量。
2. 数据传输速度：HMD系列RAM具有高速的数据传输速度，可提供每秒5000MB的读取速度和4000MB的写入速度，有效提高计算机和设备的运行效率。
3. 电源电压：HMD系列RAM采用标准的电源电压，为1.2V，可在低功耗的情况下提供稳定的性能。
4. 接口类型：HMD系列RAM支持多种接口类型，包括DDR3、DDR4和LPDDR4等，以满足不同设备的需求。
5. 工作温度范围：HMD系列RAM可在广泛的工作温度范围内正常运行，包括-40℃至85℃，适用于各种环境条件下的应用。
四、性能参数1. 时序参数：- tRAS（行地址选通到有效数据出现）：15ns - tRCD（行地址选通到列地址选通）：10ns - tRP（行地址选通到行预充电）：10ns- tRC（行地址选通到行循环时间）：45ns- tRRD（行地址选通到行地址选通）：5ns- tWR（写入时序）：15ns- tRTP（行地址选通到读命令周期）：7.5ns - tWTR（写命令到读命令周期）：7.5ns2. 电气参数：- 电源电压：1.2V- 电流消耗：100mA- 工作频率：2400MHz- 数据总线宽度：64位- 内存芯片数量：16颗- 纠错编码：ECC（Error Correction Code）3. 可靠性参数：- 工作寿命：100,000小时- 数据保持时间：10年- 错误率：小于10^-15五、应用领域HMD系列RAM广泛应用于以下领域：1. 个人电脑和笔记本电脑2. 服务器和数据中心3. 移动设备，如智能手机和平板电脑4. 嵌入式系统和工控设备5. 汽车电子和航空航天等领域六、安装和使用指南1. 安装要求：在安装HMD系列RAM之前，请确保计算机或设备已经关闭，并且断开了电源连接。
蒂美士数字德力纳工程公司：Q-Line显示器以及75BDL3050Q型号的详细描述说明书
Philips Signage Solutions Q-Line Display75"3840 x 2160 (4K UHD)Ultra HD75BDL3050QShow moreSimple, smart, sharp 18/7 display.Turn up the stopping power with the Q-Line UHD Android display that goes big on resolution. Benefit from fast, hardware-free installation and superb picture quality. Easily display online and local content.Superb picture. Smooth performance •Ultra-HD. Rich images. Stunning contrast•IPS panel: rich color consistency from every angle •Android SoC processor. Native and web appsEffortless setup. Total control.•Remote system management through CMND•CMND & Deploy. Install and launch apps remotely •Operate, monitor and maintain with CMND & Control •CMND & Create. Develop and launch your own content Cost-effective system solution•Energy-saving automatic backlight control•Integrated media player. Easily schedule USB content•Integrated HTML5 browser. Play and control online content •Internal memory. Upload content for instant playHighlights Powered by AndroidControl your display via an Internet connection. Android-powered Philips Professional Displays are optimized for native Android apps, and you can install web apps directly to the display too. A new Android OS ensures the software is kept secure and remain to the latest specification for longer.CMNDTake control of your Philips Professional Display network. CMND lets you manage, update, maintain, and play via one easy-to-use interface. From installation to daily operation.CMND & ControlRun your display network over a local (LAN)connection. CMND & Control allows you toperform vital functions like controlling inputsand monitoring display status. Whether you'rein charge of one screen or 100.CMND & CreateTake control of your content with CMND &Create. A drag-and-drop interface makes itsimple to publish your own content-whetherit's a daily specials board or branded corporateinformation. Preloaded templates andintegrated widgets ensure your stills, text, andvideo will be up and running in no time.CMND & DeployQuickly install and launch any app-even whenyou're off-site and working remotely. CMND& Deploy lets you add and update your ownapps, as well as apps from the PhilipsProfessional Display App Store. Simply scanthe QR code, log in to the store, and click onthe app you want to install. The app isautomatically downloaded and launched.Internal memorySave and play content without the need for apermanent external player. Your Philipsprofessional display has an internal memory,which allows you to upload media into thedisplay for instant playback. The internalmemory also functions as a cache for onlinestreaming.Issue date 2022-05-16Version: 17.1.212 NC: 8670 001 42307EAN: 87 12581 74359 8© 2022 Koninklijke Philips N.V.All Rights reserved.Specifications are subject to change without notice. Trademarks are the property of Koninklijke Philips N.V. or their respective owners.SpecificationsPicture/Display•Diagonal screen size: 74.52 inch / 189.27 cm •Panel resolution: 3840 x 2160•Optimum resolution: 3840 x 2160 @ 60 Hz •Brightness: 410 cd/m²•Contrast ratio (typical): 1200:1•Response time (typical): 8 ms •Aspect ratio: 16:9•Viewing angle (H / V): 178 / 178 degree •Pixel pitch: 0.429 x 0.429 mm •Display colors: 1.07 Billion•Picture enhancement: 3/2 - 2/2 motion pull down, 3D Combfilter, Progressive scan, 3D MAdeinterlacing, Dynamic contrast enhancement, Color Enhancement, Color Temperature Adjustment, De-interlacer, Noise Reduction, Smart Picture•Operating system: Android 5.0.1•Panel technology: IPSSupported Display Resolution•Computer formatsResolutionRefresh rate 640 x 480 60, 72, 75Hz 720 x 400 70Hz 800 x 600 60, 75Hz 1024 x 768 60, 75Hz1280 x 76860Hz 1280 x 80060Hz 1280 x 1024 60Hz 1360 x 768 60Hz 1600 x 1200 60Hz 1920 x 1080 60Hz 3840 x 2160 30, 60Hz •Video formatsResolutionRefresh rate 480i 30, 60Hz 480p 30, 60Hz 576i 25, 50Hz 576p 25, 50Hz 720p 50, 60Hz 1080i 25, 30Hz 1080p 50, 60Hz 2160p 30,50, 60HzConnectivity•Video input: VGA (Analog D-Sub), DisplayPort (1.2), HDMI (x4), USB 2.0 (x2)•Audio input: 3.5 mm jack•Audio output: Audio Left/Right (RCA)•External control: RS232C (in/out) 2.5 mm jack, IR (in/out) 3.5 mm jack, RJ45•Other connections: OPS, IR out, AC-out, Analog (D-sub input), Analog audio Left/Right out, Display Port, HDMI, micro SD, PC Audio in, RS232 Serial, USB 2.0, USB power outlet (5 V. 2 amp)Convenience•Screen saving functions: Pixel Shift, Low Brightness •Keyboard control: Lockable•Network controllable: LAN (RJ45), RS232, Card OPS RS232, HDMI (One Wire)•Signal loop through: RS232, IR Loopthrough•Ease of installation: Smart Insert, AC Out, Carrying Handles•Energy saving functions: Smart Power •Placement: Landscape (18/7)•Remote control signal: Lockable •Tiled Matrix: Up to 10 x 15•Memory: 8GB eMMCDimensions•Bezel width: 12.5 (Top/Left/Right) 16.0 (Bottom)mm•Set dimensions (W x H x D): 1676.6 x 955 x 73.8 mm•Set dimensions in inch (W x H x D): 66.01 x 37.60 x 2.91 inch •Product weight: 53.3 kg •Product weight (lb): 117.5 lb •VESA Mount: 600 x 400 mm M8Operating conditions•Altitude: 0 ~ 3000 m•Temperature range (operation): 0 ~ 40 °C •Temperature range (storage): -20 ~ 60 °C •Relative humidity: 20 ~ 80 (operation),10 - 90%(storage) %•MTBF: 50,000 hour(s)Power•Mains power: 100 ~ 240 VAC, 50 ~ 60 Hz •Consumption (On mode): 237 W •Consupmtion at 350 nits: 181 W •Standby power consumption: <0.5W •Power Saving Features: Smart Power •Energy Label Class: GSound•Built-in speakers: 2 x 10W RMSAccessories•Included accessories: AC Power Cord, RS232 cable, Batteries for remote control, Quick start guide, Remote Control, HDMI cable, IR sensor cable (1.8M)•Included Accessories: RS232 daisy-chain cable, USB Cover and screw x1Multimedia Applications•USB Playback Video: MKV, MP4, MPEG, MPG, TS, WMV, ASF, AVI, DAT, FLV, MOV, TRP, VOB, WEBM•USB Playback Picture: BMP, JPEG, JPG, PNG •USB Playback Audio: AAC, M4A, MP3, WMA Miscellaneous•Warranty: 3 year warranty•On-Screen Display Languages: Arabic, Simplified Chinese, Traditional Chinese, English, French, German, Italian, Polish, Russian, Spanish, Turkish, Japanese, Czech, Danish, Dutch, Finnish, Norwegian, Portuguese, Swedish•Regulatory approvals: CE, UL/cUL, CB, FCC, Class B, BSMI, CCC, EAC, EMF, PSBInternal Player•Storage: 8GB eMMC•CPU: Quad Core Full HD •Memory: 2GB DDR3。
迪普来时间温湿度显示屏介绍(审讯)
深圳市迪普来科技有限公司
产品外形图
正面
背面
产品外形图
不带秒位
带秒位
此款外形尺寸为600X400X50（mm） 公司还有其他尺寸可选，详情请联系我们。
产品外形图‐正面、侧面
温湿度 传感器
薄膜按键
电源开关
白色丝网印刷字
公司提供周到的技术支持和售后服务，确保本公司设备在运行期间能够稳定、 安全、可靠的运行。
提高客户满意度是我们所有经营行为的动力。 宗旨：技术领先、持续改善、追求卓越
联系方式
y 深圳市迪普来科技有限公司 y 地址：深圳市福田区龙尾路嘉梅工业园3楼 y 网址： y 电话：0755-82856067 y 传真：0755-82956116
谢谢！
以上资料仅代表我们的善意，还请贵方测试我们的产品，以确认是否适合应用场合。
损耗。 z 产品已经应用于多家视频监控主机厂商，长期工作安全可靠。
公司介绍
深圳市迪普来科技有限公司是一家技术创新型科技公司，基于LED显示技 术、传感器技术开发多种工业温湿度显示屏，时钟显示屏，压差、噪声等显示屏。
公司核心技术骨干具有十多年的工业控制自动化产品设计经验，长期处于一 线产品研发，积累了丰富的产品可靠性、可制造性设计经验。
其它相关介绍
z LED数码管静态显示，恒流驱动，亮度均匀，无闪烁。 z RS485R/S232接口采用抗电磁干扰电路设计，防止静电，防止瞬间高压脉冲干扰。 z 内置镍氢电池，关机或者断电状态，时钟正常工作，电池可以维持60日。 z 产品出厂前均满负载老化8小时。 z 产品采用气泡袋、珍珠棉、厚纸箱、面板夹层等多层包装保护，防止运输环节的
产品功能
半导体指纹识别仪 DW-FP3-M 系列 使用说明书
半导体指纹识别仪DW-FP3-M系列使用说明书型号：DW-FP3-M系列版本：V2.9深圳丽泽智能科技有限公司总机：400-700-6188地址：深圳市龙岗区布吉南湾街道布澜路南侧宝福李朗产业园C区7B楼网站：重要声明未经本公司书面许可，不得复制或抄袭传播本手册的任何部分；产品请以实物为准，说明书仅供参考。
产品实时更新，如有升级不再另行通知。
最新程序及补充说明文档敬请与公司客服部联系。
产品说明中有疑问或争议的，以公司最终解释为准使用过程指纹模块人为被刮花或损坏一概由用户负责。
警示：安装使用时必须保持传感器表面干净清洁，防止砂石、粉尘颗粒及其它硬物致使传感器损伤导致传感器失效！（此类损坏不属于保修范围）。
如有污迹可用脱脂棉花擦拭清洁。
版权所有，保留所有权利指纹仪有完善的用户权限管理。
但为了避免拥有管理权限的用户不在场，而客户又急需设置本系统，本系统特设了一个复位密码。
拥有复位密码的人可以进入系统将设备恢复到出厂时的设置。
特别注意事项：1、出厂时所有的指纹仪的复位密码均为888888888，客户在成功安装后，正式使用前，需自行修改此复位密码。
复位密码的长度为6～9位。
2、复位密码是在客户不得已的情况下才使用的。
若使用复位密码恢复出厂设置，则该系统中原有的用户数据将全部丢失，参数设置也将恢复成出厂时的设置。
需重新登记用户才可使用。
3、若遗忘了复位密码则只能回厂重新更新为缺省密码，但所有的数据将全部丢失。
*注：这里所说的脱机使用是指通电后在指纹处理器上即可完成用户数据的登记与存储、系统信息的查询与设置、指纹数据的验证、日志信息的记录与存储、提示信息的显示等，这些工作不需要与PC联网就能完成.处理器输出维根信号，配合维根控制器可控制门锁的开合。
1概述 (1)1.1指纹门禁系统构成 (1)1.2指纹仪接线说明 (1)1.3名词解释 (2)2功能概述 (3)2.1系统复位功能 (3)2.2设备管理功能 (3)2.2.1用户管理 (3)2.2.1.1注册新用户 (4)2.2.1.2修改用户 (4)2.2.1.3删除用户 (4)2.2.1.4查看用户信息 (4)2.2.1.5查看用户容量 (4)2.2.2系统日志 (4)2.2.3系统参数 (5)2.2.3.1系统时段 (5)2.2.3.2日期时间 (5)2.2.3.3按键声音 (5)2.2.3.4亮度调节 (5)2.2.3.5屏保功能 (5)2.2.3.6门铃功能 (6)2.2.3.7服务端口 (6)2.2.3.8验证提示 (6)2.2.3.9语音音量 (6)2.2.3.10用户信息显示 (6)2.2.3.11系统重启 (6)2.2.4安全设置 (6)2.2.4.1刷卡功能 (6)2.2.4.2验证模式 (6)2.2.4.3安全等级 (7)2.2.4.4报警韦根 (7)2.2.4.5断线检测 (7)2.2.4.7韦根区域码开/关和韦根区域码 (7)2.2.4.8韦根重试 (7)2.2.5通信设置 (7)2.3开门验证功能 (8)2.3.1开门方式 (8)2.3.1.1指纹开门 (8)2.3.1.2指纹或密码开门 (8)2.3.1.3指纹+密码开门 (8)2.3.1.4指纹或密码或刷卡开门 (8)2.3.1.5指纹+刷卡开门 (8)2.3.1.6指纹或（卡加密码）开门 (8)2.4日志功能 (8)2.4.1验证日志（最多432000条） (8)2.4.2系统操作日志（最多30000条） (8)3功能特性 (9)3.1功能模块一：指纹仪模块 (9)4操作说明 (9)4.1传感器的使用 (9)4.2设备版本查询 (10)4.3待机状态 (10)4.4空机状态下的超管登记 (11)4.5管理员进入管理菜单 (14)4.6恢复出厂设置功能 (15)4.6.1复位指纹模块 (15)4.6.2重启系统 (16)4.6.3修改复位密码 (16)4.6.4恢复出厂状态 (16)4.7设备管理 (17)4.7.1用户管理菜单 (17)4.7.1.1注册新用户 (17)4.7.1.2修改用户信息 (18)4.7.1.3删除用户 (19)4.7.1.4查看用户信息 (19)4.7.1.5查询用户容量 (20)4.7.2日志查询菜单 (20)4.7.3安全设置菜单 (22)4.7.3.1刷卡功能 (22)4.7.3.2验证模式 (23)4.7.3.3安全等级 (23)4.7.3.4报警韦根 (24)4.7.3.5断线检测 (24)4.7.3.6韦根输出方式 (24)4.7.3.7韦根区域码开关 (24)4.7.3.8韦根区域码 (24)4.7.3.9韦根重试 (25)4.7.4通信设置 (25)4.7.5系统参数菜单 (26)4.7.5.1系统时段 (26)4.7.5.2日期时间 (27)4.7.5.3按键声音 (27)4.7.5.4屏幕亮度调节 (27)4.7.5.5屏保亮度调节 (27)4.7.5.6屏保功能 (28)4.7.5.7门铃功能 (28)4.7.5.8服务端口 (28)4.7.5.9验证提示 (29)4.7.5.10语音音量 (29)4.7.5.11用户信息显示 (29)4.7.5.12系统运行信息 (30)4.7.5.13系统重启 (30)4.8使用指纹进行开门验证 (30)4.9使用密码进行开门验证 (32)5安装说明...................................................................................错误！未定义书签。
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MHM-KZQ01智能电加热锅炉控制器简介
MHM - KZQ01BOILER CONTROLLER
特点：FEATURES
⊙MHM-KZQ01型智能电热锅炉控制器应用了当代先进的微处理器，及采
用高档单片机来实现智能实时控制，有看门狗电路确保系统运行安
全可靠运行。
本产品特别适宜于10KW-350KW的电热锅炉应用。
内置
于锅炉控制柜内，在结构上采用了模块卡口式结构，直接卡入标准
DIN道轨，安装维护方便。
控制器具有极高、高、中、低、四挡水
位测量电极点可供用户选用，并具有智能水位判别功能。
水阻、汽
阻可以根据不同的水质和不同的运行要求作现场调整。
具备二挡压
力控制采样点，可自动长年跟踪检测确保电热锅炉安全运行。
本控
制器已为上海华征热能设备有限公司等多家锅炉生产商配套。
⊙可分组段分段加热，有A、B二组电加热器，A组分三段、B组分二MHM-KZQ01型智能电热锅炉控制器
段。
共可分5级逐级加热。
逐级加热的间隔时间2-17秒可供现场设
置。
可减小加热器对电网冲击影响，可减小电网波动。
⊙适合老式电热锅炉控制柜通过小改造，更新换代成为具有智能化电脑控制的电热锅炉。
将原来采用分立元器件组成的非智能的水位板、继电器、定时器等去掉。
用MHM-KZQ01智能电加热锅炉控制器就能取代它们，即可升级为符合新颁布JB/T 10393-2002《电加热锅炉标准》的智能化电加热锅炉了。
改造非常方便简洁。
一．技术参数 SPECIFICATIONS
二．工作原理（以蒸汽锅炉为例）PURSUIT ELEMENTS
MHM-KZQ01型智能电热锅炉控制器: 当系统通电开机时，控制器首先检查锅炉水位是否达到高水位，断电后重新开机时允许锅炉水位低于低水位状态出现，并认为该低水位是正常状态不予报警（因为新装锅炉或锅炉排污清洗后，锅炉内可能是无水状态）。
所以通电初始化时不是高水位即刻启动进水泵，泵水直到水位达到高水位。
确保初次开机锅炉泵水到高水位，同时检测电极判别进水是否正常。
当到达高水位后即刻关闭进水泵，控制器启动压力检测控制程序判别压力A和压力B（压力设定必须压力A > 压力B）。
当检测到压力低于压力A、压力B的设置，则启动A组和B组电加热器（对应A、B二组五只继电器动作去驱动对应的接触器接通电加热器加热）。
电加热器加热进程，根据延迟间隔时间设置值分组分级加热。
当检测到压力达到压力B，则关闭电加热器B组。
关闭时同样按设置的时间间隔逐级关闭，当压力达到压力A，则关闭A组电加热器。
如果检测到的压力 B > A，等不符合压力规则的状态时，说明已出现压力故障即刻发出长亮、长鸣报警，同时有报警继电器触点输出，以示出现压力故障。
水位检查从低水位到高水位，同时进行水位逻辑分析判别，当符合水位逻辑关系时才允许执行电加热程序。
当水位低于中水位时则启动进水泵，泵水（进水泵继电器动作），当水位到达高水位则关闭进水泵。
有极高水位电极的锅炉，当水位到达极高水位（无极高位电极的锅炉可以不接）、当水位低于低水位时或当有不符合水位逻辑关系的状态出现，则说明出现水位有异常故障，立即关闭电加热系统和进水泵同时发出断续间隔的灯光和蜂鸣器报警（智能电热锅炉控制器内自带），同时有报警继电器触点输出以示出现水位故障。
锅炉运行是必须严格按照锅炉运行规则控制，因此本智能电热锅炉控制器工作程序严格遵循热水锅炉运行规则进行实时监控，并附有复杂的运行逻辑智能判别和多重保护功能，确保系统完好、正常，使电热水锅炉长期安全可靠的运行。
如果当出现声光报警状态时。
若声、光出现长报警状态，为压力故障。
而出现声、光间进行间歇
报警，则说明是出现水位故障，以便区别不同的故障类型，可以快速正确捕获故障原因。
/mhm 上 海 毅 伦 机 电 有 限 公 司 Shanghai Easterner Electromechanical Co. Ltd
三． 外形尺寸 THE OUTSIDE DIMENSIOS
四. 端子连接 CONNECTION DIAGRAM
A 口
B 口
2. 锅炉加热器共分二组，A 组内又分A1、A2、A3三段分级加热，B 组内分B1、B2二段分级加热。
分级加热的间隔时间在
控制器盒盖内，有四档拨动开关按2进制编码分16档延迟档供选择。
/mhm 上 海 毅 伦 机 电 有 限 公 司 Shanghai Easterner Electromechanical Co. Ltd
五．电加热锅炉示意图
MHM-KZQ01型智能电热锅炉控制器，也同样适用温度控制。
和压力控制所不同的是将温控表的上限温度开关量输出端（要求高于上限温度触点吸合，低于上限温度放开），一端接到温度控制A 上限，另一端接到GND 公共端。
温度表的下限温度开关量输出端（要求高于下限温度触点吸合，低于下限温度放开），一端接到温度控制B 下限，另一端接到GND 公共端。
锅炉控制器及构成热水锅炉控制回路。
所以该控制器通过变通应用也可以用于燃汽锅炉、燃油锅炉、其它合适的方面。
本智能电热锅炉控制器，打开罩壳可以见内部设置水阻调节电位器，提供用户根据锅炉现场的水质及水阻的大小和汽阻的现场情况来调节。
顺时针旋转适应于大水阻，逆时针旋转适应于小水阻。
出厂时设置为中水租。
内部还有四档按2进制计数的延迟时间选择编码开关，向上拨为“0”，向下拨为“1”，按2进制方式计数0-F ，相当于十进制数0-15，定义为N ，延迟基数为1秒。
延迟时间S = N +1 ，如拨码为“0100”，等于十进制8，则延迟时间S = 8 + 1，延迟9秒。
根据用户的现场要求可以重新设置延迟时间，出厂设置为3秒。
五．技术服务
为了适应广大配套用户可能存在对控制程序不同的要求，本公司可以根据用户厂家的要求修改程序。
也可以为用户量身定做OEM ，欢迎广大用户合作。
/mhm上海毅伦机电有限公司Shanghai Easterner Electromechanical Co. Ltd。