Performance
- Resistant high overload and high static pressure extremely long term stability
- Minimum temperature and static pressure influence
- Compact model 
- Simple to mounting  

- 1151 diffrential pressure sensor uses two plate capacitors as sensitive elements. The sensor is a complete welded-sealing module, the processing pressure is transmitted to the diaphragm of sensitive element through isolated diaphragm and filled silicon oil, to cause the capacity boards displacement to change, thus makes the changes of capacitive signal.

- 1151 can output capacitance signal directly, simultaneously the amplified circuit can also be installed in sensor's neck, to make it have 4~20mA standard output signal.

- 1151 is widely used in drugs manufacturing, food industry as well as environmental protection etc. 

- Superior performance: accuracy is 0.075%, range rate is 50:1 
- Intelligent or simulation or Low power circuit