Home > Pressure Transmitters > Differential Pressure Transmitter
WM12070A Differential Pressure Transmitter is assembled by piezoresistive-silicon differential pressure sensor, and the housing is the aluminium alloy structure; the pressure connection is M10*1 thread & agnail structure, and can be directly installed on the measuring piping or connected through the press-leading tube; it is easy to install and use, and widely applies in the air supply for boiler, underground ventilation and other electricity and mining industries, as well as the process control field of automated pressure detection for the super clean workshop. It is suitable for differential pressure or pressure measuring for medical treatment, chemical fiber, electricity, dustless house and etc. The transmitter uses proprietary current output with wide temperature compensation and provides a stable zero regardless of the transducer environment.
FEATURES
Agnail connection, easy to install.
Measuring small differential pressure.
Firm and well-sealed aluminium alloy housing.
The zero point and full span of the product can be adjusted externally.
With the short circuit protection and reverse polarity protection.
Full range compensation for zero and sensitivity temperature.
Strong anti-interference capacity, stability performance.
SPECIFICATIONS
Pressure Media |
Gas |
Supply Voltage |
12 to 36V |
Operating Range |
(Differential/Gage/Negative Pressure):(-100KPa)-(-100Pa)-0~100Pa-300KPa |
Accuracy |
±0.25%, ±0.5%(25℃) |
Over Pressure |
200-300% full scale |
Long Term Stability |
<0.25%FS per year |
Response |
<100ms |
Output Signal |
(4~20)mA (2/3/4-wires),(0~10/20)mA(0~5)V,(1~5)V,(0~10)V, etc. |
Temperature Range |
-20~85℃ |
Temperature Effects |
0.015%FS/℃ |
Pressure Connection |
Agnail-shape connectors or user specified |
Electrical Connection |
Cable Type |
Housing |
Cast Aluminum |
Protection Class |
IP65 |