Specifications

portable pressure calibrators
1.CEcertification
2. For gas, liquid

 

portable pressure calibrators

Main features  of  digital Pressure Calibrator :
1 pressure measurement.
2 voltage measurement.
3. Voltage output.
4 current measurement.
5 The current output.   

Technical parameters of  digital Pressure Calibrator : 

1 Pressure:
The company is divided into modules gauge pressure, differential pressure, absolute pressure, and other types, the main range is:
(1) Gauge:-100KPa ~ 0 ~ 250MPa (stall)
(2) Differential Pressure:-100KPa ~ 0 ~ 2.5MPa (stall)
(3) Absolute pressure: 0 ~ 110KPa (stall)
The main pressure range measurement accuracy: 0.1% F · S; 0.05% F · S; 0.02% F · S
(2) Voltage:
Measurement accuracy within each range :0-30V ,0-5V range is ± (0.005% RD +0.005% FS), input impedance:> 5MΩ.
Output :0-15V, Accuracy: ± (0.005% RD +0.005% FS), Output impedance: <1Ω
3 Current:
Measurement: 0 ~ 30mA, Accuracy: ± (0.005% RD +0.005% FS), input impedance: 5Ω (plus fuse resistance).
Output :0-30mA, Accuracy: ± (0.005% RD +0.005% FS).
4 Power:
Machine rechargeable battery 9V, power consumption: <0.6W.
External power supply: 220V, 50Hz.
6 Working environment:
Temperature 5 ~ 50 °C, humidity <90%.
7 sizes:. Φ120mm × 195mm.
8 Weight: about 2kg.  

 

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.