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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Firstrate
  • Model Number: FST800-214
  • output signal: 4-20mA
  • Certificate: Intrinsic-safety, CE, ROHS
  • Material: 17-4PH
  • Accuracy: ±0.3%FS ±0.5%FS
  • Explosion-proof Grade: ExdII CT6 Ga
  • EMC: EN61000-6
  • 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
  • Supply Voltage: 9~30VDC

Packaging & Delivery

Packaging Details standard export packing , including instructions and certificate
Delivery Time 8-10 working days

  FST800-214 Intrinsic safety Pressure Transducer Transmitter

Product Description


Product Introduction
The FST800-214 Intrinsic safety Pressure Transducer Transmitter 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 sensitive elements are made of imported 17-4PH stainless steel in an integrated way and a high-performance intrinsic-safety explosion-proof circuit identified by relevant state authorities is installed inside with the explosion grade of ExdⅡCT6. 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.
♦ Advance Microfused Silicon Strain Gauge, whole-designed elastomer, free of leakage troubles 
♦ Built-in high-performance intrinsic-safety explosion-proof circuit, ExdⅡCT6 
♦ Excellent resistance against impact, overload, shock and erosion 
♦ Advanced digital temperature compensation and wide working temperature scope 
♦ Highly-efficient lighting-absorption and strong RFI & EMI resistance 
♦ High accuracy, high frequency response and longterm stability
Applicable Scope 
♦ Measuring and control in the explosion-proof industrial course 
♦ Hydraulic and pneumatic control systems on explosion-proof occasions 
♦ Petrochemical and natural gas control systems 
♦ Measuring and control in other explosion-proof automatic systems
Standard Range                                   
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 Specification2wire       
Supply Voltage 9~30VDC  
Accuracy±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
Storage Temperature-40~+125°C
Overload Pressure300% FS
Burst Pressure500% FS
Mechanical Vibration±20g
Impact (11ms)100g
Explosion-proof GradeExdⅡCT6 Ga
Environmental ProtectionIP65
Wetted Parts17-4PH
Electromagnetic compatibility (EMC)EN61000-6
CertificatesCE   RoHS   
Dimension & Wiring


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 1.what is your application ?
 2.what purpose do you want to get ?
 3.what is your medium ? and working temperature ?
 4.what is your requirement on specification, including:

  • testing medium: water, oil air or... ?
  • testing range ? 
  • threaded screw?
  • output signal?
  • Electronic connection ?
  • Whether need cable ?
  • Accuracy ?
  • supply volatge:
Our Services

 Price, Package, Service 

1, Price : EXW,  FOBChangsha
2, Payment: 100% T/T in advance .
3, Packing : standard export packing , including instructions and certificate
4, Leading time : 7-10 working days.
5, OEM avaliable
6, Shipment: Express (FedEx, DHL, UPS & TNT) or forwarder
7. 7 days free replace & 1 year free repair for quality warranty


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