FST800-220 industrial pressure transmitter is sealed with the standard 2088 shell and 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 imported 17-4PH stainless steel in an integrated way without welding seams or O-rings and free of leakage troubles. Digital circuits capable of strong RFI & EMI resistance and automatic temperature compensation are installed inside the transmitter, and the transmitter 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

Standard 2088 industrial shell and on-spot debugging & display availability 

Excellent resistance against impact, overload, shock and erosion

Highly-efficient lighting protection and strong RFI & EMI resistance

Advanced digital temperature compensation and wide working temperature scope

High accuracy, high frequency response and longterm stability

3?-LED/LCD display, 4-20mA output

Applicable Scope

Industrial course testing and control

Automatic testing system

Hydraulic and pneumatic control systems

Pump stations and water treatment system

Industrial machinery manufacture

Technical Indexes:                                   

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

Technical Index

Signal Output :4~20mA   

Signal Line Specification:2wire      

Supply Voltage :9~30VDC   

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:200% FS

Mechanical Vibration:±20g

Media Compatibility:All materials compatible with the 316L stainless steel

Environmental Protection:IP65

Display:3?-LED/LCD

Electromagnetic compatibility(EMC):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