Product Description

FST******1  universal industrial pressure sensor is a silicon MEMS strain gauge sensor which is glass bonded to   a stainless steel 

diaphragm. It avoids influences on product caused by temperature, humidity, mechanical fatigue and medium, thus to improve its longterm 

stability in the industrial environment. Its pressure chamber is made of ***4PH stainless steel in an integrated way without welding seams or 

O-rings and free of leakage troubles. The sensor adopts the advanced digital Compensated Temperature and is featured with the strong 

interference resistance, wide working temperature scope and longterm stability, etc. The series products provide several optional pressure 

connections and electric connections for customers.

Product Features
Advance Microfused Silicon Strain Gauge, whole-designed elastomer, free of leakage troubles
Efficient lightning protection and strong anti RFI&EMI protection.
Advanced digital temperature compensation and wide working temperature scope
High sensibility, high accuracy, high frequency response and longterm stability

Applicable Scope
Industrial process testing and control
Automatic testing system
Hydraulic and pneumatic systems
Pump station and water treatment system
Industrial machinery manufacture

Pressure Type: gauge pressure  absolute pressure  sealed pressure
Pressure Range(bar):1 1.6 2.5 4 6 *0 *6 *5 *0 *0 **0 **0 **0 **0 **0 **0 **0 **0
Pressure Range(psi):*5 *0 *0 *5 **0 **0 **0 **0 **0 1K 1.5K 3K 5K *0K

Signal output:4~*0mA    0.5~4.5VDC  0~5VDC      0~*0VDC
Signal line specification: 2wire       3wire        3wire         3wire
Power supply: 9~*0VDC   5VDC       9~*0VDC     *5~*0VDC
Accuracy: ±0.1%FS  ±0.3%FS  ±0.5%FS
Zero Drift: ±0.*2%FS/°C
Thermal Sensitivity Shift: ±0.*2%FS/°C
Longterm Stability (1 Year):±0.1%FS
Frequency Response (*3dB): 3.2kHz
Compensated Temperature: **0~**5°C
Working Temperature: **0~***5°C
Storage Temperature: **0~***5°C
Overload Pressure: **0% FS
Burst Pressure: **0% FS
Mechanical Vibration: ±*0g
Impact (*1ms): **0g
Environmental Protection: IP*5
Housing Parts: ***4PH
Electromagnetic compatibility: EN******6
Certificates: CE   RoHS 

Hunan Firstrate Sensor Co., Ltd.
Tel: ****************0  Fax: ****************7
firstsensor(at)foxmail(dot)com