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FST800-502A 4 20mA smart Pressure transmitter for Compressor

Product Description

 FST800-502A 4-20mA smart Pressure Transmitter for Compressor

Product Description
Product Introduction
The FST800-502A 4 20mA smart Pressure transmitter for Compressor applied in the refrigeration & compressor industry 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, 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 temperature compensation scope and flexible & various output forms, etc. The series products provide several optional pressure connectors and electric output forms for customers.
Product Features
♦ Advance Microfused Silicon Strain Gauge, whole-designed elastomer, free of leakage trouble
♦ Advanced digital temperature compensation and wide working temperature scope
♦ Excellent resistance against impact, overload, shock and erosion
♦ Highly-efficient lighting absorption and strong RFI & EMI resistance
♦ High accuracy, high frequency response and longterm stability
Applicable Scope 
♦ Testing and control in screw air compressor
Standard Range                                  
Pressure Type: gauge pressure  absolute pressure
Pressure Range(bar):5 10 16 25 40 60 100 
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
Accuracy ±0.5%FS  ±1%FS(higher accuracy choose this type FST800-502)
Longterm Stability (1 Year) ±0.5%FS
Frequency Response (-3dB) 3.2kHz
Compensated Temperature -20~+85°C
Working Temperature -20~+85°C
Storage Temperature -40~+105°C
Overload Pressure 300% FS
Burst Pressure 500% FS
Mechanical Vibration ±20g
Environmental Protection IP65
Wetted Parts 17-4PH
Electrical Connection Packard  Hirschmann(Mini)  Hirschmann(DIN43650)  M12water-proof cable(Direct lead)
Pressure Connection G1/4  NPT1/4  R1/4  7/16-20UNF
Electromagnetic compatibility(EMC) EN61000-6
Certificates CE   RoHS  

 

Dimension

wiring connection

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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 medium: gas, water or other ... ?
  2. working temperature: -20~+85 °C ?
  3. tesing range:
  4. output: 4-20mA , 0-5V or ....?
  5. screw: G1/4, 1/4NPT, R1/4, M20*1.5.....?
  6. electrical connection: DIN43650, Packard, Direct lead ..... ?
  7. Whether need cable ?
  8. quantity:  ?
  9. price items: CIF or Exw or FOB ?
  10. Your complete company name,address, post code,contact person, tele, fax etc.
Our Services

Price, Package, Service

1, Price : EXW, FOB, CIF
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 (by sea, air)
7. 7 days free replace & 1 year free repair for quality warranty

 

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