Specifications

loop calibrator
1 professional manufacturer
2 quick shipment
3 high accuracy

 

 Loop calibrator

 

Description 

YHS718 voltage and current calibrator (Volt / mA Calibrator) is 0-20mA loop current or voltage signal 0-100mV/10V calibrated instrument (such as pneumatic actuators, electric actuators, hydraulic actuators, electric actuator mechanism, electricity - gas valve positioners and valve positioners, etc.) for calibration, repair and maintenance. The new rapid induction knob to make it very fast, easy to use, long life. Battery using environment-friendly rechargeable high capacity lithium battery! Subject to power for a long time, you can save a lot of operating costs!

 

Technical indicators
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 word))
Range: 0 - +100 mV; Resolution: 10μV; Accuracy: ± (0.02% +4 words)
Loop power (Loop Power): 24V-26V;

 

Features 
1 Use rapid induction knob can be operated with one hand;
2 MA current source output, simulation and measurement functions; percentage mA and range displayed simultaneously;
3  MV / V output voltage measurement function; while the percentage mV / V and a range of display;
4 0.02% 1μA/10μV accuracy and resolution;
5  Optional step and ramp output;
6  24V loop power simultaneous mA measurement;
7 Built-in rechargeable management module, online charging and power work can be carried out simultaneously.

MA current output mode
Source output mA (SOURCE mA) mode, where the calibration instrument can output current.
Analog Output mA (SIMULATE mA) mode, where the calibrator simulates an external power supply with a two-wire transmitter.

Voltage output mode
Precision instrument can output 0-100mV/0-10V voltage signal, voltage signal output resolution of 10μV.

Automatic ramp current output
The calibrator automatically selected intervals by periodically changing a rule output current / voltage signal is continuously applied to the external load or circuit device, you can still empty hands DUT test response.

 

 

 

 

About Us:
Xi'an Yunyi Instrument Co., Ltd. is a professional manufacturer that engaged in the fields of pressure measurement instrument, the chief engineer Mr Tian has more than 30 years on this area, he is one of the engineers who introduced the Rosemount technology. We specializing in developing high precision pressure transmitter and pressure gauges. And we also develop temperature transmitter, level transmitter, densitometer etc. They are widely used in chemical, petroleum, paper, electricity, city gas, environmental protection, water treatment and other fields.

 

If you need this loop calibrator  , please visit the website

Katherina Wang