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关 键 词：yhs302a回路校验仪,新款回路校验仪,回路校验仪,新款yhs302a校验仪,yhs-302a过程仪
发布时间：2015-08-17
Process Meter YHS-302AFEATURESYHS-302A This meter is a portable and specialized process verification instrument, which presents as a digital verification meter that has both digital multimeter and signal source function, and can measure and output signal simultaneously. Its large liquid crystal digital display can show and measure the output signal value at the same time, and it is equipped with backlight which makes the user easier to read the value. It uses large-capacity rechargeable battery pack and is featured with low voltage indication. Charging and operating for this instrument can be conducted simultaneously (with a charger). Signal output and measurement function of the instrument is mainly designed for on-site verification and service of an instrument in industrial automation field. This instrument is also featured with multimeter function, which makes it an ideal option for field meterman, computer distributed control system maintainer, meter mounter, and can be used as a multimeter by the meterman.Precision 1000V, 400 mA digital multimeter • Measure ac and dc volts, ac and dc current, resistance, continuity, frequency and temperature and break-and-make, diode and triode test.• 0.1% dc voltage accuracy• 0.1% dc current accuracy• True rms ac voltage measurement to 400Hz• Frequency measurement to 200kHz• Diode test and continuity beeperDC current source/loop calibrator• 20 mA current source/simulator• Simultaneous mA SpecificationsCurrent MeasurementRange:0-400mA DC0-400mA ACResolution:0.1 mA0.1 mAAccuracy:0.1% Rdg + 5LSD1% Rdg + 5LSDVoltage measurementRange:1000VDC 0-700 VAC Resolution:1.0 V1.0 VAccuracy:0.1% Rdg+5LSD 0.8% Rdg + 5LSD Frequency measurement20Hz to 50 kHz, 0.05% + 5LSDResistance measurementto 4 MΩ , 0.3% Rdg + 5 LSD; 4 MΩ to 40 MΩ 0.5% + 50 LSDCapacitance measurementto 100 F , 2.0 % Rdg + 10LSDTemperature measurementK-type Thermocouple (optional).Diode measurement2.4 V shows diode voltage drop Current SourcingRange:0-22 mAAccuracy0.1% Rdg + 5LSDDrive Capability:1000 Ω @ 20 mADC voltage signal outputRange:10VDC100mVDCResolution:10mV0.1mVAccuracy:0.1% Rdg+5LSD 0.1% Rdg+5LSD Frequency signal outputRange:100Hz1KHz10KHzResolution:0.01Hz0.1Hz1HzAccuracy:0.1Hz0.5Hz5Hz24DC voltage SourcingAccuracy: 2% ; Drive Capability: 30 mA Mechanical & General SpecificationsSize55 x 92 x 195 mmWeight 600 gBatteries Ni – MH rechargeable batteriesWarranty2 yearsBattery Life50 hours typical (measurement), 12 hours typical (sourcing 12 mA)Shock & VibrationRandom, 2g, 5-500 Hz1 meter drop testAuto step, auto rampYes 过程仪表YHS-302A产品特点YHS-302A这米是便携式和专门过程验证仪器，它表现为一个数字验证计同时具有数字万用表和信号源的功能，并且可以同时测量和输出信号。其大的液晶数字显示器可以显示和测量在同一时间的输出信号值，并且它配备有背光，这使得用户更容易阅读的值。它采用大容量可充电电池组和的特点是低电压指示。充电和操作该仪器可同时进行（带充电器）。信号输出和仪器的测量功能主要是针对现场核查在工业自动化领域的工具和服务。本仪器还设有与万用表功能，这使得它对于字段meterman，计算机分布式控制系统维护人员，仪表安装机的理想选择，并且可以用作一个万用表由meterman。精密1000V，400毫安数字万用表•测量交流和直流电压，交流和直流电流，电阻，连续性，频率和温度，并打破 - 和 - 化妆，二极管和三极管的测试。•0.1％的直流电压准确度•0.1％直流电流准确度•真有效值交流电压测量至400Hz•频率测量至200kHz•二极管测试和连续性蜂鸣器DC电流源/回路校验仪•20 mA电流源/模拟器•同时毫安技术指标电流测量范围：0-400mA DC 0-400mA交流分辨率：0.1毫安0.1毫安精度：0.1％RDG + 5LSD 1％RDG + 5LSD电压测量范围：0-700 1000VDC VAC分辨率：1.0 V 1.0 V精度：0.1％RDG + 5LSD 0.8％RDG + 5LSD测频为20Hz到50kHz，0.05％+ 5LSD电阻测量到4MΩ，0.3％RDG + 5 LSD; 4MΩ到40MΩ0.5％+ 50 LSD电容测量到100楼2.0％RDG + 10LSD温度测量K型热电偶（可选）。二极管测量2.4 V显示二极管压降 目前的采购范围：0-22毫安精度0.1％RDG + 5LSD驱动能力：1000Ω@20毫安直流电压信号输出范围：10VDC 100mVDC分辨率：10mV的在0.1mV精度：0.1％RDG + 5LSD 0.1％RDG + 5LSD频率信号输出范围：100Hz的1KHz的10KHz的分辨率：0.01Hz的为0.1Hz的1Hz精度：为0.1Hz 0.5Hz的频率5HZ24DC电压精度采购：2％;驱动能力：30毫安 机械和通用技术指标尺寸为55 X 92 X195毫米重量600克电池镍 - 氢充电电池质保2年内电池寿命50小时，典型值（测量），12小时，典型值（采购12毫安）冲击和振动随机，2G，5-500赫兹1米跌落试验自动步，自动坡道是 导购推荐 加工定制 否 品牌 业海 型号 YHS302A 测量范围 0-400mA 尺寸 55 X 92 X195（mm） 电池种类 氢充电电池 测量精度 0.1％ 电源电压 10（V） 用途 测量仪 规格 YHS302A
