FST800-211  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 17-4PH 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 10 16 25 40 60 100 160 200 250 300 400 500 600

Pressure Range(psi):15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K

Signal output:4~20mA    0.5~4.5VDC  0~5VDC      0~10VDC

Signal line specification: 2wire       3wire        3wire         3wire

Power supply: 9~30VDC   5VDC       9~30VDC     15~30VDC

Accuracy: ±0.1%FS  ±0.3%FS  ±0.5%FS

Zero Drift: ±0.02%FS/°C

Thermal Sensitivity Shift: ±0.02%FS/°C

Longterm Stability (1 Year):±0.1%FS

Frequency Response (-3dB): 3.2kHz

Compensated Temperature: -20~+85°C

Working Temperature: -40~+125°C

Storage Temperature: -40~+125°C

Overload Pressure: 300% FS

Burst Pressure: 500% FS

Mechanical Vibration: ±20g

Impact (11ms): 100g

Environmental Protection: IP65

Housing Parts: 17-4PH

Electromagnetic compatibility: EN61000-6

Certificates: CE   RoHS 

Hunan Firstrate Sensor Co., Ltd.

ADD: No.18# of Electrolux Avenue, Muyun Industrial Park, Changsha, Hunan, China.   Postal code:410118

Tel: 0086-731-86171990  Fax: 0086-731-86205777

M.B.:0086-731-15084906070

firstsensor(at)foxmail(dot)com