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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Brand Name: Firstrate
  • Model Number: FST800-215
  • Pressure Type: gauge pressure absolute pressure sealed pressure
  • Signal Output: 4~20mA 0.5~4.5VDC 0~5VDC 0~10VDC
  • Accuracy: ±0.3%FS ±0.5%FS
  • Supply Voltage: 9~30VDC 5VDC 9~30VDC 15~30VDC
  • Explosion-proof Grade: Ex CT6 Ga
  • Range: 0-1...600Bar
  • pressure screw: G1/4, NPT1/4, R1/4, M20*1.5 or customized
  • electrical connection: Direct lead, 2088 Shell
  • working temperature: -20~+85 degree
  • certificates: CE, ROHS, Exproof

Packaging & Delivery

Packaging Details standard export packing , including instructions
Delivery Time 7-10 working days


1. Expolsion isolated/ Exd II CT6 Gb
2. for CNG, LNG, gas Industry
3. 0-5V, 4-20mA
4. manufacture/ oem offered

FST800-215 China Smart Explosion-isolated Pressure Transducer



Product Description


Product Introduction

The FST800-215 explosion-isolated pressure 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 based on the standard explosion-proof structure design with the explosion grade of ExdⅡCT6, which is identified by relevant state authorities. 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
  • Intrinsic explosion-proof structure design, 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    0.5~4.5VDC  0~5VDC      0~10VDC

Signal Line Specification

2wire       3wire        3wire         3wire

Supply Voltage 

9~30VDC   5VDC       9~30VDC     15~30VDC


±0.3%FS  ±0.5%FS

Zero Drift


Thermal Sensitivity Shift


Longterm Stability (1 Year)


Frequency Response (-3dB)


Compensated Temperature


Storage Temperature


Overload Pressure

300% FS

Burst Pressure

500% FS

Mechanical Vibration


Impact (11ms)


Explosion-proof Grade

ExdCT6 Ga

Environmental Protection


Wetted Parts


Electromagnetic compatibility (EMC)



CE   RoHS   








wiring connection




Buying Guides

Ordering Process:
In order to recommend you the most suitable sensor , please show us following necessary info according to your practical situation.
 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:

 5.package and label requirements
 6. Acceptable delivery time
 7.Payment term:T/T IN ADVANCE
 8. Transportation mode: EXPRESS OR OPTIONAL
 9. Your right and complete company name,address, post code,contact person, tele, fax etc.
10. quantity and expected price


Our Services

Price, Package, Service

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


contact us




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China (Mainland) | Manufacturer, Trading Company
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