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New Original YH-718 Loop Volt and mA Signal Source Process Calibrator Meter Tester

Item No. AT01
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Buy it Now:US$195.99 
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Estimated delivery time: 3-5 Days.See details »
28cm*20cm*8.5cm      ( Inch:11*7.85*3.34 )
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YHS718 voltage and current calibrator (Volt / mA Calibrator) can be used for calibration, repair and maintenance the calibrated instrument which has 0-100mV/10V voltage signal or 0-20mA loop current, such as electric actuators, hydraulic actuators, pneumatic actuators, electric actuator mechanism, electricity - gas valve positioners and valve positioners, etc.
New YH-718 Loop Volt and mA Signal Source Process Calibrator Meter Tester


1. Rapid induction knob, Single-handed operation possible
2. 0.02% accuracy and 1μA/10μV resolution
3. Steps and ramp output optional
4. 24V loop Power and processing mA measurement
5. mV/V voltage output, measurement functions; showing the percentage of mV/V and range
6. mA current source output, simulation and measurement functions; showing the percentage of mA and range
7. Rechargeable management module built-in, able to charge while working1. Rapid induction knob, Single-handed operation possible

Current output mode:

SOURCE mA mode: Calibrator outputs current
SIMULATE mA mode: Calibrator simulates an external power supply with a two-wire transmitter

Voltage output mode:

Instrument outputs a high - precision voltage signal 0-100mV/0-10V; Voltage signal output resolution up to 10μV

Automatic ramp current output:

The calibrator can periodically output a changing current / voltage signal applying to the external load or loop device continuously according to the time interval automatically.

Technical specifications:

Loop Power :24V—26V

DC mA (source output / simulation / measurement): 

Range: 0 - +24 mA;
Resolution: 1μA;
Accuracy: ± (0.02% +4 words)

DC voltage (output / measurement):

Range: 0 - +10 V;
resolution: 1mV;
Accuracy: ± (0.02% +4 words)
Range: 0 - +100 mV;
 Resolution: 10μV;
Accuracy: ± (0.02% +4 words)

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