数显双点温度计技术使用说明书
温度计使用说明书
温度计使用说明书
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温度计使用说明书
一. 操作步骤:
1.将T1、T2两光测试表笔分别插入到对应的孔位上(注意┼、—极性不要接反).
2.按下ON/OFF键,打开电源.
3.将测试表笔与被测试物良好接触(外测时用T1,内测时用T2),使用哪只表笔则接相对
应的哪个键T1或T2,待升温恒定后读取液晶显示器上的值.)
4.若要量取内、外温差时,将T1、T2分别与外壁及内壁接触,并按下T1、T2键,即无读
出内外温差.
5.在以上3.4步骤中若要锁定读数值,则按下HOLD键即可,同时,读取温度时按℃、℉
键可以选择摄氏及华氏两种单位.
6.使用完毕后,关掉电源开关(ON/OFF键).
二.注意事项:
1.注意T1、T2之极性不要接反.
2.高温使用时,小心烫伤.。
XMT系列数显温度控制器使用说明书
的下限设定旋钮，此时仪表显示屏上显示的数字是要设定的下限温度值；接着将扭子开关拨至“上限设定”处，旋转相对应的上
限设定旋钮，此时仪表显示屏上显示的数字是要设定的上限温度值；再将扭子开关拨至“测量”处，此时仪表显示屏上显示的数
一般作温度控制时，可把下限继电器输出作辅助加热控制、上限继电器输出做加热控制。也可把下限继电器输出作温度控制，上限继电器输出作超温报警用。
3、XMT — 131/132、XMTA — 2301/2302、XMTD — 2301/2302 的调节功能与使用方法：此类型号规格仪表为时间比例式
调节控制功能温控表。
字是实际温度值。当实际温度值低于下限设定值时，绿灯亮，上限继电器的总低通、总高断,继续加温；当实际值达到或超过下
限设定值，但仍低于上限设定值时，绿灯、红灯同时熄灭，下限继电器总低断、总高通，停止加温，上限继电器总低通、总高断，继续加温。当实际温度值达到或超过上限设定值时，红灯亮，此时下限、上限继电器均为总高通、总低断，停止加温。
型 号 规 格
控 制 功 能
配 用 传 感 器
XMT — 10□□
温度显示及全量程位式调节控制。
* 如“□”内为“1”，应配用热电偶：
E（EA — 2）
K（EU — 2）
S（LB — 3）
* 如“□”内为“2”，应配用热电阻：
Cu50（G）
Pt100（BA1、BA2）
XMTA — 200□
XMTD — 200□
三、XMT系列数显温度控制器的调节功能与使用方法
1、XMT — 101/102、XMTA — 2001/2002、XMTD — 2001/2002 的调节功能与使用方法：此类型号规格仪表为全量程位
SKF CMSS 3000-SL 双点激光对焦非接触红外温度计说明书
SKF Infrared ThermometerCMSS 3000-SLHeavy duty, long range, dual laser sighted non-contact infrared thermometerFeaturesDual point laser sighting • Adjustable emissivity• 50:1 Distance to spot size ratio• T emperature range: -60 °C • to +1,000 °C (-76 °F to +1,832 °F)Exceptional battery life • High and low alarm• MAX, MIN, DIF, AVG temperature displays • Amber back-light LCD display • High intensity white LED flashlight • Heavy duty magnet in base of handle • Hard case• IntroductionThere are many uses for this hand-held non-contact, infrared thermometer. Rugged and easy to use – just aim, pull the trigger, and read the temperature in less than a second.Measures surface temperatures of hot, hazardous, moving, or hard-to-reach objects safely without contact.The non-contact thermometer senses the thermal energyradiated from an object with an infrared detector. When pointed at an object, the infrared detector collects energy producing a signal that the microprocessor translates as a reading on the backlit display. As the trigger is squeezed, the objecttemperature is continuously measured by the infrared detector. This allows for fast and accurate real-time readings.This instrument features an extended temperature range -60 °C to +1,000 °C (-76 °F to +1,832 °F); dual laser sighting; bright large amber back-light LCD display; Maximum, Minimum, Difference (MAX-MIN) and “Lock” function for continuous temperature scanning; programmable High and Low audible alarms; selectable temperature units (°C or °F); low battery indicator and adjustable emissivity for more accuratetemperature measurements.LCD displayEmissivity“Lock” function for continuous temperaturescanningLaser functionON/OFF Surfacetemperature Set valueof emissivitySelectedtemperature unit (degrees Celsius/Fahrenheit)Battery lowindicator Scanning in progressDual laser sighting and distance to spot ratioDual Lasers provides easy aiming and defines the target area. The target area is highlighted at all distances with two laser dot markers. Laser 1 indicates one point of the measurement spot on one side of the target area to be measured and Laser 2 indicates the location of the diametrically opposed point on the other side of the measurement spot. At the focal point, where the spot size is the smallest, the dots line up vertically, rotating as the CMSS 3000-SL is moved closer or further from the target.EmissivityEmissivity is a term used to describe the energy-emittingcharacteristics of materials. Most organic materials and painted or oxidized surfaces have an emissivity of 0.95. Inaccurate readings can result from measuring shiny or polished metal surfaces. T o compensate for this, adjust the unit’s emissivity reading, or cover the surface to be measured with maskingtape or flat black paint (< +148 °C /+300 °F). Allow time for the tape or paint to reach the same temperature as the material underneath it. Measure the temperature of the tape or painted surface.Hard caseA water resistant, dust-proof case which holds the unit (and magnetic stand) and measures 330 mm x 197 mm x 66 mm (13.00” x 7.75” x 2.60”) is included.SKF Infrared Thermometer CMSS 3000-SLDistance to Spot Ratio 50:1.2.4” @ 120”0.06 m @ 3 mT arget areaLaser 2Laser 1Focal point1.6” @ 80”0.04 m @ 2 m SpecificationMeasurement range: -60 °C to +1000 °C (-76 °F to +1832 °F)Operating range: 0 to +50 °C (+32 °F to +122 °F)Accuracy (T object = 15-35 °C, T ambient = 25 °C): ± 1.0 °C (± 1.8 °F)Accuracy (T object =33-1,000 °C; T ambient = 23 ± 3 °C): ± 2% of reading or +2 °C (+4°F) whichever is greater Update frequency: 1.4 Hz Wave length response: 8-14 µmEmissivity range: 0.95 default – adjustable 0.1 to 1 step .01Relative humidity: 5% to 95% non-condensing Resolution (from -9.9 °C to +199.9 °C): 0.1 °C /0.1 °F Response time (90%): < 1 sec Distance spot ratio: 50:1Dimensions: 47.0 mm x 197.0 mm x 203.3 mm (1.85” x 7.71” x 7.9”Weight: 386.1 g (13.62 oz) including batteries Power: 2 x AAA batteries (included)Battery life: Typical 180 hours, min 140 hours continuous use (Alkaline, without laser and back light)Modes: Maximum, Minimum, Average, Difference (MAX-MIN), Lock (allows for continuous temperature scan)NOTE: Under an electromagnetic field of 3 V/m from 90 to 360 MHz themaximum error is ± 10 °C National Institute of Standards and T echnology (NIST), traceable factory calibration available.Ordering informationCMSS 3000-SL ••Non-Contact Infrared Thermometer,including quick start guide in standard languages (English, French, German, Portuguese, Spanish and Swedish), two AAA batteries and hard carrying case and magnetic stand.DOC-CAL CERT CMSS 3000, NIST Certificate of Calibration ••Accuracy (Watlow-Gordon XACT-CAL)Optional kits that include the SKF Infrared Thermometer, CMSS 3000-SLCMAK 400 SKF Basic Condition Monitoring kit • CMAS 100-SL SKF Machine Condition Advisor –CMSS 3000-SL SKF Infrared Thermometer –CMIN 400 SKF Inspector Ultrasonic Probe –CMAK 300 SKF Bearing Analysis kit• CMAS 100-SL SKF Machine Condition Advisor –CMSS 3000-SL SKF Infrared Thermometer –THEH1 SKF OilCheck–。
数字温度仪表使用说明书
数字温度仪表使用说明书一、概述该仪表是由单片机控制的温度测量仪表，具有测量精度高，稳定可靠，自动量程转换，面板自校验功能。
可以使用任何K型热电偶作为温度传感器，能测量摄氏温度和华氏温度。
具有数据保持，低电压显示功能。
二、一般特性显示：31/2位数字液晶显示存储环境：0℃～50℃（32℉～122℉）相对湿度＜80%断偶显示：最高位显示“1”超量程显示：最高位显示“1“或“-1”电池：6F22 9VOLT体积：149×71×41(mm)重量：三、技术特性准确度表示为：±（a% ×读数 + 字数）准确度校准环境：23℃±5℃测量范围：-50℃～1300℃确度进行修正。
四、仪表自校方法（常温下自校）1.自校时所需物品1.冰水混合物一杯2.TP01热电偶一个3.被校仪表一台2.零点自校方法第一步：打开仪表电源开关，预热三分钟。
第二步：TP01热电偶与被校仪表连接，将探头插入冰水混合物中。
第三步：同时按下保持键（HOLD）和华氏转换键（℉）。
当显示2.0字符时，零点自校完成松开按键。
3.1000℃自校方法注：有直流校验仪或温度校验仪的用户可参考第一步：将校验仪的输出调整为DC39.8—39.9mv或1000℃输出。
第二步：对应TP01插头的正负极与被校仪表连接。
第三步：同时按下保持键（HOLD）和摄氏转换键（℃）。
当显示1.0字符时，1000℃点自校完成松开按键。
4.注意事项警告用户切记不可随意按自校对零点和1000℃校验。
输入端的输入必须满足校验要求，否则将发生不可知的错误。
如果发生错误请按正确自校验方法恢复即可。
五、K型热电偶的选择六、注意事项1.如果屏幕显示“-1”表示温度低于-55℃。
显示“1”表示热电偶未接入或超量程+1305℃。
2.显示电池符合时，表明电池电压在7.2V以下，应予更换。
3.为保证测量的准确度，应开机预热三分钟后进行测量。
有条件可先进行自校。
多点温度计技术规格书
多点温度计技术规格书
温度计是用来测量温度的仪器，根据不同的应用需求和环境条件，温度计的技术规格会有所不同。
一般来说，温度计的技术规格
书会包括以下内容：
1. 测量范围，温度计能够测量的温度范围，例如从-50°C到
+150°C。
2. 精度，温度计的测量精度，通常以加减多少度来表示，比如
精度为±0.5°C。
3. 分辨率，温度计能够显示的最小温度变化，通常以数字显示，比如0.1°C。
4. 响应时间，温度计从感知温度变化到显示出结果所需的时间。
5. 环境适用性，温度计能够适用的环境条件，比如室内、室外、高温、低温等。
6. 电源，温度计所需的电源类型和电池寿命。
7. 尺寸和重量，温度计的物理尺寸和重量，便于携带和安装。
8. 认证标准，温度计符合的认证标准，比如CE认证、RoHS认证等。
9. 其他特殊功能，比如数据记录、报警功能、远程监控等。
在选择温度计时，需要根据实际使用需求来参考技术规格书，以确保温度计能够满足所需的测量精度、环境适用性和功能要求。
同时，还需要注意温度计的维护保养和使用注意事项，以确保其长期稳定可靠地工作。
就地数字显示温度计的技术参数介绍 温度计操作规程
就地数字显示温度计的技术参数介绍温度计操作规程全不锈钢数字双金属温度计接受微功耗低电压大规模集成电路为核心器件,只用1个5号干电池就能使温度计连续工作3年以上。
就地数字显示温度计紧要技术指标:全不锈钢数字双金属温度计接受微功耗低电压大规模集成电路为核心器件,只用1个5号干电池就能使温度计连续工作3年以上。
就地数字显示温度计紧要技术指标:测量范围：—50～600℃传感器：Pt100精准度：0.5%±1个字采样时间：1—5秒显示：3位LCD供电电池：内置3.6V/2.4Ah工业锂电池1节，连续使用≥2年环境条件：温度：—20～70℃湿度：90%RH连接螺纹：M27×2或按用户要求定做结构材质壳体材质：1Cr18Ni9Ti面板：玻璃+内PVC面膜外管材质：1Cr18Ni9Ti参数：１测量温度范围２插入深度（mm）3保护管直径（mm）４固定方式螺纹或法兰及规格数字温度计紧要技术指标：测量范围:—40+300度显示方式:31/2位液晶显示温度值,具有低电压,超量程标志显示。
辨别力:0.1.基本误差:+—0.5%采样周期:1秒或5秒电源:3.6V5#电池1节功耗:0.04mW（5秒采样）0.01mW（1秒采样）工作环境:温度—20+60度防护等级:IP68材质:外壳和固定件均为AISI304数字温度计轴向型外螺纹：DTM—401—50+200℃L=75—1500mm轴向型内螺纹：DTM—402—50+200℃L=75—1500mm替代双金属温度计（WSS—401/402）水平或倾斜安装，一般用于容器的侧面,插入深度、感温头直径和固定件可按要求定制径向型外螺纹：DTM—411—50+200℃L=75—1500mm径向型内螺纹：DTM—412—50+200℃L=75—1500mm替代双金属温度计（WSS—411/412）垂直或倾斜安装，一般用于容器的顶部,插入深度、感温头直径和固定件可按要求定制万向型外螺纹：DTM—481—50+200℃L=75—1500mm万向型内螺纹：DTM—482—50+200℃L=75—1500mm替代双金属温度计（WSS—411/412）可任意调整显示器的角度，使用场合广泛，插入深度、感温头直径和固定件可按要求定制。
TR-10数字温度计使用说明书
TR-10数字(shùzì)温度计使用说明书TR-10数字(shùzì)温度计使用说明书TR-10便携式记录(jìlù)型测温仪使用说明一，概述(ɡài shù)：TR-10是一款具备数据记录(jìlù)功能的温度测量仪表，仪表可记录100个温度点和时间，摄氏华氏转换，超温报警等功能。
广泛应用于暖通制冷维修、食品、宠物等行业。
二，技术参数：1、温度传感器：NTC K=103，B=34352、测温范围(fànwéi)：-40℃～+110℃，3、测温精度(jīnɡ dù)：±1℃（-20℃～+80℃），±2℃（-40℃～-20℃，+80℃～+110℃）4、记录点数：100个，5、采样周期：记录状态下为间隔时间，非记录状态下为10S6、显示未定要求—电磁兼容测试：（1）EFT干扰测试>2级（2）ESD测试>2级7、时间：2009年1月1日—2099年12月31日产品出厂参数值：日期为09 01 01，时间为12：00 00间隔时间为001，（1分钟）上限温度值都为：000.0度下限温度值都为：000.0度三，产品示意图：正面图片：要求有液晶屏全部显示，以及能看清(kàn qīnɡ)按键上的字。
背面图片：要求说明有背面各个部分的功能，及按键的图片，必要时增加局部(júbù)放大的图片液晶屏显示(xiǎnshì)的说明：说明(shuōmíng)液晶屏各部分显示代表的参数四，按键操作(cāozuò)说明：按键使用(shǐyòng)模式说明：按一下按键立即抬起为“时间(shíjiān)按”，按住按键(àn jiàn)查过五秒后抬起为“长时间按”前置按键的使用说明：Record：功能一：开启和关闭记录功能功能二：在记录过程中或记录完成后，按此键可以查看温度记录点的参数。
双输入K J数字温度计说明书
HH803UDUAL INPUT K/J DIGITAL THERMOMETERINTRODUCTIONThis instrument is a 5 digit, compact-sized portable digital thermometer designed to use external K-type and J type thermocouples as temperature sensor. Temperature indication follows Reference Temperature/Voltage Ta-bles (N.I.S.T. Monograph 175 Revised to ITS-90) for K-type and J-type thermocouples. One K-type thermo-couple is supplied with the thermometer.SAFETY INFORMATIONIt is recommended that you read the safety and opera-tion instructions before using the thermometer. WARNINGTo avoid electrical shock, do not use this instrument when working voltages at the measurement surfaceover 24V AC or DC. WARNINGTo avoid damage or burns, do not make temperaturemeasurement in microwave ovens.CAUTIONRepeated sharp flexing can break the thermocouple leads. To prolong lead life, avoid sharp bends in theleads, especially near the connector.SPECIFICATIONSELECTRICALTemperature Scale: Celsius or Fahrenheit user-selectable Measurement Range:J-TYPE -200°C to 1050°C, (-328°F to 1922°F) K-TYPE -200°C to 1370°C, (-328°F to 2498°F) Resolution: 0.1°C or 0.2°FAccuracy:Accuracy is specified for operating tempera-tures over the range of 18°C to 28°C (64°F to 82°F), for 1 year, not including thermocouple error. ±(0.05% rdg + 0.3°C) -50°C to 1370°C ±(0.05% rdg + 0.7°C) -50°C to -200°C ±(0.05% rdg + 0.6°F) -58°F to 2498°F ±(0.05% rdg + 1.4°F) -58°F to -328°F Temperature Coefficient:0.1 times the applicable accuracy specification per °C from 0°C to 18°C and 28°C to 50°C (32°F to 64°F and 82°F to122°F). Input Protection:24V dc or 24V ac rms maximum input voltage on any combination of input pins.Maximum Differential Common Mode Voltage (Maximum Voltage between T1 during measurement): 1volt.Reading Rate: 1 time per second.External Connections:1. USB Port2. DC power JACK(12V)ENVIRONMENTALAmbient Operating Ranges:0°C to 50°C (32°F to 122°F) <80% R.H. Storage Temperature:-20°C to 60°C (-4°F to 140°F) <70% R.H.GENERALDisplay: 5 digit liquid crystal display (LCD). Overload:“----.-” or “OL” is display.Battery: 1.5V x 4 PCS (SIZE AAA) UM-4 R03.Battery Life: 190 hours typical with carbon zinc battery. Auto power off: 30 minutes, press power key to resume operation.Dimensions: 160mm(H) x 83mm(W) x 38mm(D). Weight: Approx. 265g including batteries. Supplied Thermocouples (2 per input):1 meter (40”) type K insulated beaded wire thermocouple. Maximum insulation temperature is 482°C (900°F). Thermocouple accuracy is ±1.1°C or 0.4% of reading (whichever is greater) from 0°C to 1250°C.OPERATING INSTRUCTIONS1. “” Power SwitchThe “”key turns the thermometer on or off. In the SET mode cannot be powered off. Exit SET mode to power off.APO function modePress “”power key for more than 6 seconds to disable the auto-power function. The display will show “APO OFF”.2. °C/°F Selecting the Temperature ScaleReadings are displayed in either degrees Celsius(°C) or degrees Fahrenheit(°F). When the thermometer is turned on, it is set to the temperature scale that was in use when the thermometer was last turned off. To change the tem-perature scale, press the °C/°F key.Button (only Main display)annunciator is displayed. When HOLD mode is selected,further measurements. Press the key again toIn the MIN/MAXpress key to stopthe recording. Press key resume Press thekey for more than two seconds to turn seconds to turn off the backlight. The backlight will switch-off automatically after 30 seconds.4. Cold Junction Temperature Display mode (second display)Press C.J. TEMP key to display the thermocouple input connector cold junction temperature on second display. Press C.J. TEMP key again to exit this mode.OMEGAnet ®On-LineService Internet e-mail **************Servicing North America:U.S.A:One Omega Drive, Box 4047Stamford, CT 06907-0047ISO 9001Tel: (203) 359-1660FAX: (203) 359-7700Certified e-mail:**************Canada:976 BergarLaval (Quebec) H7L 5A1, Canada Tel: (514) 856-6928FAX: (514) 856-6886e-mail:*************For immediate technical or application assistance:U.S.A Sales Service: 1-800-826-6342/1-800-TC-OMEGA®andCustomer Service: 1-800-622-2378/1-800-622-BEST®Canada:Mexico:En Espan ol: (001) 203-359-7803e-mail:*****************FAX: (001) 203-359-7807**************.mxServicing Europe:Benelux:Postbus 8034, 1180 LA Amstelveen, The Netherlands Tel: +31 (0)20 3472121FAX: +31 (0)20 6434643Toll Free in Benelux: 0800 0993344e-mail:*****************Czech Frystatska 184, 733 01 Karviná, Czech RepublicRepublic:Tel: +420 (0)59 6311899FAX: +420 (0)59 6311114Toll Free: 0800-1-66342e-mail:*****************France:11, rue Jacques Cartier, 78280 Guyancourt, France Tel: +33 (0)1 61 37 2900FAX: +33 (0)1 30 57 5427Toll Free in France: 0800 466 342e-mail:**************Germany/Daimlerstrasse 26, D-75392 Deckenpfronn, GermanyAustria:Tel: + 49 (0)7056 9398-0FAX: +49 (0)7056 9398-29TollFreeinGermany************e-mail:*************United One Omega Drive, River Bend Technology Centre Kingdom:Northbank, Irlam, Manchester ISO 9002M44 5BD United KingdomCertifiedTel: +44 (0)161 777 6611FAX: +44 (0)161 777 6622Toll Free in United Kingdom: 0800-488-488e-mail:**************.ukIt is the policy of OMEGA Engineering, Inc. to comply with all worldwide safety and EMC/EMI regulations that apply. OMEGA is constantly pursuing certification of its products to theEuropean New Approach Directives. OMEGA will add the CE mark to every appropriate device upon certification.The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors itcontains, and reserves the right to alter specifications without notice.These products are not designed for use in, andshould not be used for, human applications.5. K/J T1 Input Thermocouple Type Select (Main display)The K/J key selects the T1 thermocouple type, when the main display is showing T1. When the thermometer is turned on, it is set to the type selected when the ther-mometer was last turned off.6. MIN MAX with Time record mode (Main display)Press MIN MAX key to enter the MIN MAX Recording mode, (displays the Maximum reading with time, Mini-mum reading with time and Average reading stored in record mode). In the this mode the automatic power-off feature is disabled and key, °C/°F key, REL key, SET key, Hi/Lo Limits key, K/J, C.J. TEMP and Recall keys are disabled. The beeper emits a tone when a new minimum or maximum value is recorded. Present tem-perature reading displayed on second display. Press MIN MAX key to cycle through the MAX, MIN and AVG readings. If an overload is recorded, the averaging func-tion is stopped. In this mode, press the HOLD key to stop the recording of readings, all values are held, press again to restart recording.To prevent accidental loss of MIN, MAX and AVG data, this mode can only be cancelled by pressing and holding the “MIN/MAX” key for 2 seconds. All recorded read-ings are erased.7. REL Relative mode (Main display)Press REL key to enter the Relative mode, zero the dis-play, and store the displayed reading as a reference value and annunciator REL is displayed. Present temperature reading displayed on second display. Press REL key again to exit the relative mode. The relative value can also be entered by the user. (See “SET mode” later in this manual.) When the desired Relative value has been en-tered, press REL key to enter the Relative mode, press SET key use set Relative value as a reference value. Press REL key again to exit the relative mode. In the Relative mode, the value (can not >±3000.0 counts) shown on the LCD is always the difference between the stored refer-ence and the present reading.8. Sec. Minu. Selecting the Time scalePress this key to display the elapsed time on the third display in either hours and minutes or minutes and sec-onds. When the thermometer is turned on, it is set to seconds. To change the time scale, press sec. Minus. key. Maximum elapsed time reading is 100 hours. If 100 hours is exceeded, the elapsed time resets to zero.9. SET mode (Relative value set, Time set and Hi/Lo Limits value set)9.1Press the “SET” key to enter relative values SET mode (Press “ENTER” key t o skip setting relative value). = = = =.= is displayed on the main display. The relative value is entered via overlay numbers, press overlay “ENTER” key to store the relative value, and advance to elapsed time set mode.9.2Elapsed time set mode, (Press ENTER key to skipElapsed time set mode) =.= = = : = = is displayed insecond and third display. Time (hours, minutes, sec-onds) value is entered via overlay numbers, pressoverlay “ENTER” key to store time value. Elapsedtime starts from set time value.9.3Hi Limit value set mode, is displayed (Press“ENTER” key to skip Hi Limit value set mode), = = ==.= is displayed in main display, Hi Limit value isentered via overlay numbers, then press “ENTER”key to store the Hi Limit value. = = = =.= is displayedin main display, Lo Limit value is entered via overlaynumbers, then press overlay “ENTER” key to storethe Lo Limit value and exit SET mode.9.4 When the thermometer is turned on it uses the relativevalue and Hi/Lo Limits values that were entered whenthermometer was last in use.10. Relative value Recall display mode.Press REL RECALL key to display the Relative set valueon second display. Press REL RECALL key again to exitthis mode.11. Hi/Lo Limits value Recall display modePress Hi/Lo RECALL key to display the Hi set Limitvalue on second display. Press Hi/Lo RECALL key againto display the Lo Limits set value on second display.Press Hi/Lo RECALL key again to exit this mode.12. Hi/Lo Limits mode (Main display)parative is displayed. When the input tem-perature value exceeds the Hi or Lo Limits value, thebeeper emits a continuous or pulsed tone. Press “Hi/LoLimits” key again to exit the Hi/Lo Limits mode.OPERATOR MAINTENANCEWARNINGTo avoid possible electrical shock, disconnect thethermocouple connectors from the thermometer beforeremoving the cover.Battery Replacement1. Power is supplied by 4pcs 1.5V (AAA SIZE) UM-4R03.2. The “” appears on the LCD display when replace-ment is needed. To replace battery remove screw fromback of meter and lift off the battery cover.3. Remove the battery from battery contacts and replace.4. When not in use for long periods remove battery.5. Do not store in locations with high temperatures, orhigh humidity.CleaningPeriodically wipe the case with a damp cloth and deter-gent, do not use abrasives or solvents.*Software Operation manual is on the Software disk.Where Do I Find Everything I Need forProcess Measurement and Control?OMEGA…Of Course!Shop online at TEMPERATUREThermocouple, RTD & Thermistor Probes,Connectors, Panels & AssembliesWire: Thermocouple, RTD & ThermistorCalibrators & Ice Point ReferencesRecorders, Controllers & Process MonitorsInfrared PyrometersPRESSURE, STRAIN AND FORCETransducers & Strain GagesLoad Cells & Pressure GagesDisplacement TransducersInstrumentation & AccessoriesFLOW/LEVELRotameters, Gas Mass Flowmeters & Flow ComputersAir Velocity IndicatorsTurbine/Paddlewheel SystemsTotalizers & Batch ControllerspH/CONDUCTIVITYpH Electrodes, Testers & AccessoriesBenchtop/Laboratory MetersControllers, Calibrators, Simulators & PumpsIndustrial pH & Conductivity EquipmentDATA ACQUISITIONData Acquisition & Engineering SoftwareCommunications-Based Acquisition SystemsPlug-in Cards for Apple, IBM & CompatiblesData Logging SystemsRecorders, Printers & PlottersHEATERSHeating CableCartridge & Strip HeatersImmersion & Band HeatersFlexible HeatersLaboratory HeatersENVIRONMENTAL MONITORING AND CONTROLMetering & Control InstrumentationRefractometersPumps & TubingAir, Soil & Water MonitorsIndustrial Water & Wastewater TreatmentpH, Conductivity & Dissolved Oxygen InstrumentsWARRANTY/DISCLAIMEROMEGA ENGINEERING, INC. warrants this unit to be free of defects inmaterials and workmanship for a period of 13 months from date ofpurchase. OMEGA’s WARRANTY adds an additional one (1) month graceperiod to the normal one (1) year product warranty to cover handlingand shipping time. This ensures that OMEGA’s customers receive maximumcoverage on each product.If the unit malfunctions, it must be returned to the factory for evaluation.OMEGA’s Customer Service Department will issue an Authorized Return (AR)number immediately upon phone or written request. Upon examination byOMEGA, if the unit is found to be defective, it will be repaired or replaced atno charge. OMEGA’s WARRANTY does not apply to defects resulting fromany action of the purchaser, including but not limited to mishandling,improper interfacing, operation outside of design limits, improper repair, orunauthorized modification. This WARRANTY is VOID if the unit showsevidence of having been tampered with or shows evidence of having beendamaged as a result of excessive corrosion; or current, heat, moisture orvibration; improper specification; misapplication; misuse or other operatingconditions outside of OMEGA’s control. Components in which wear is notwarranted, include but are not limited to contact points, fuses, and triacs.OMEGA is pleased to offer suggestions on the use of its variousproducts. However, OMEGA neither assumes responsibility for anyomissions or errors nor assumes liability for any damages thatresult from the use of its products in accordance with informationprovided by OMEGA, either verbal or written. OMEGA warrantsonly that the parts manufactured by the company will be asspecified and free of defects. OMEGA MAKES NO OTHERWARRANTIES OR REPRESENTATIONS OF ANY KINDWHATSOEVER, EXPRESSED OR IMPLIED, EXCEPT THAT OF TITLE,AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OFMERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSEARE HEREBY DISCLAIMED. LIMITATION OF LIABILITY: Theremedies of purchaser set forth herein are exclusive, and the totalliability of OMEGA with respect to this order, whether based oncontract, warranty, negligence, indemnification, strict liability orotherwise, shall not exceed the purchase price of the componentupon which liability is based. In no event shall OMEGA be liablefor consequential, incidental or special damages.CONDITIONS: Equipment sold by OMEGA is not intended to be used, norshall it be used: (1) as a “Basic Component” under 10 CFR 21 (NRC), used inor with any nuclear installation or activity; or (2) in medical applications orused on humans. Should any Product(s) be used in or with any nuclearinstallation or activity, medical application, used on humans, or misused inany way, OMEGA assumes no responsibility as set forth in our basicWARRANTY/DISCLAIMER language, and, additionally, purchaser willindemnify OMEGA and hold OMEGA harmless from any liability or damagewhatsoever arising out of the use of the Product(s) in such a manner.RETURN REQUESTS/INQUIRIESDirect all warranty and repair requests/inquiries to the OMEGA CustomerService Department. BEFORE RETURNING ANY PRODUCT(S) TO OMEGA,PURCHASER MUST OBTAIN AN AUTHORIZED RETURN (AR) NUMBERFROM OMEGA’S CUSTOMER SERVICE DEPARTMENT (IN ORDER TOAVOID PROCESSING DELAYS). The assigned AR number should then bemarked on the outside of the return package and on any correspondence.The purchaser is responsible for shipping charges, freight, insurance andproper packaging to prevent breakage in transit.FOR WARRANTY RETURNS, pleasehave the following informationavailable BEFORE contactingOMEGA:1. Purchase Order number underwhich the product wasPURCHASED,2. Model and serial number of theproduct under warranty, and3. Repair instructions and/or specificproblems relative to the product.FOR NON-WARRANTY REPAIRS,consult OMEGA for current repaircharges. Have the followinginformation available BEFOREcontacting OMEGA:1. Purchase Order number to coverthe COST of the repair,2. Model and serial number of theproduct, and3. Repair instructions and/or specificproblems relative to the product.OMEGA’s policy is to make running changes, not model changes, wheneveran improvement is possible. This affords our customers the latest intechnology and engineering.OMEGA is a registered trademark of OMEGA ENGINEERING, INC.© Copyright 2011 OMEGA ENGINEERING, INC. All rights reserved. Thisdocument may not be copied, photocopied, reproduced, translated, orreduced to any electronic medium or machine-readable form, in whole orin part, without the prior written consent of OMEGA ENGINEERING, INC.。
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数显双点温度计技术使用说明书
数显双点温度计技术使用说明书
数显双点温度计是一种高精度的温度测量仪器，它能够测量两个不同点位的温度，用于各种工业、实验室和研究领域。
以下是数显双点温度计的使用说明。
一、温度计结构
数显双点温度计主要由显示屏、探头、控制器以及电源等组成，显示屏用来显示温度数据，探头用来接触被测物体并测量温度，控制器用来控制温度计的操作，电源用来提供电力。
二、探头使用
1. 探头结构
探头一般由感温元件、温度敏感材料、导线和外壳组成。
感温元件通常是热电偶、热电阻或半导体温度传感器等。
2. 探头使用方法
首先，将温度计插入被测物体中，接着按下温度计上的按键，数显双点温度计上显示被测物体两个点位的温度数据。
温度计应当插入被测物体的两个不同位置来测量温度。
三、温度计操作
1. 开关机
将电源插入温度计电源插孔，按下温度计开关即可开启温度计，按下
开关再次即可关闭温度计。
2. 常规设置
可以通过按键选择摄氏或者华氏温度来显示温度数据。
3. 峰值保持
峰值保持是一种很有用的功能，可以帮助我们记录测量过程中出现的
最高/最低温度值。
在需要记录峰值时，按下峰值保持按键，温度计会
将当前的温度值储存在内存中，再次按下峰值保持键即可取消峰值保
持功能。
四、注意事项
1. 温度计应当使用在相应的温度范围内。
2. 在使用过程中不要将温度计探头弯曲或者锤击探头测量。
3. 不要将温度计置于高温或者高湿的环境中，以免损坏温度计。
4. 温度计保存时应当避免长时间暴露于太阳底下或其他高温环境中。
总之，数显双点温度计是一种实用的温度测量仪器，可以用来测量各
种物体的温度值。
使用时要按照说明书说明进行使用，避免错误操作。