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WM12070C Differential Pressure Transmitter is assembled by piezoresistive-silicon differential pressure sensor, and the housing is stainless steel structure similar with WM120A. WM12070A Differential Pressure Transmitter is moisture-proof, waterproof, and corrosion-resistant. It can work in harsh environments and outdoor conditions. The transmitter has a small volume and light weight, which can be installed on the process pipeline and supported. Compared with transmitters that require a base or bracket, it greatly reduces installation and maintenance costs or connected through the press-leading tube. it is widely applied 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
SS316L diaphragm structure
Easy to install
The zero point and full span of the product can be adjusted externally
With the short circuit protection and reverse polarity protection
Shock resistance, anti-vibration,anti-electromagnetic compatibility
SPECIFICATIONS
Supply Voltage |
12 to 36V |
Operating Range |
(Differential/Gage/Negative Pressure):(-100KPa)-(-100Pa)-0~100Pa-300KPa-7MPa |
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/℃ |
Housing |
Stainless Steel |
Protection Class |
IP65 |