FST800-501A Manufacturer Economic Air conditioner refrigerant pressure sensor

FOB Reference Price:Get Latest Price
US $22-50 / Piece | 1 Piece/Pieces Economic Air conditioner refrigerant pressure sensor (Min. Order)
Supply Ability:
300000 Piece/Pieces per Year Economic Air conditioner refrigerant pressure sensor
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Quick Details
Place of Origin:
Hunan, China (Mainland)
Brand Name:
Model Number:
FST800-501A Pressure Transmitter Applied in the Refrigeration&Compress
Pressure Type:
gauge pressure absolute pressure sealed pressure
Pressure Range(bar):
5 10 16 25 40 60 100 160 200 250 300 400 500 600
Signal Output:
4~20mA 0.5~4.5VDC 0~5VDC 0~10VDC
Supply Voltage:
9~30VDC 5VDC 9~30VDC 15~30VDC
±0.5%FS ±1%FS(Higher accuracy FST800-501)
Wetted Parts:
Electrical Connection:
Packard Hirschmann(Mini) M12 water-proof cable(Direct lead)
Pressure Connection:
7/16-20UNF G1/4 NPT1/4 R1/4
Electromagnetic compatibility(EMC):
Packaging & Delivery
Packaging Details
standard export packing , including instructions and certificate/ Carton Packing, Water Proof, Shock Resistance
Delivery Time

FST800-501A Pressure Transmitter Applied in the Refrigeration & Compressor Industry

Product Description
Product Introduction  
The FST800-501A Manufacturer Economic Air conditioner refrigerant pressure sensor 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 
♦ Refrigeration and air compressor measuring and control
♦ Air-conditioner production line testing

Standard Range                                   

Pressure Type: gauge pressure  absolute pressure  sealed pressure
Pressure Range(bar):5 10 16 25 40 60 100 160 200 250 300 400 500 600
Technical Index
Signal Output 4~20mA    0.5~4.5VDC  0~5VDC      0~10VDC
Signal Line Specification2wire       3wire        3wire         3wire
Supply Voltage 9~30VDC   5VDC       9~30VDC     15~30VDC
Accuracy±0.5%FS  ±1%FS(Higher accuracy FST800-501)
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-20~+85°C
Storage Temperature-40~+105°C
Overload Pressure300% FS
Burst Pressure500% FS
Mechanical Vibration±20g
Impact (11ms)100g
Environmental ProtectionIP65
Wetted Parts17-4PH
Electrical ConnectionPackard  Hirschmann(Mini)  M12 water-proof cable(Direct lead)
Pressure Connection7/16-20UNF  G1/4  NPT1/4  R1/4  
Electromagnetic compatibility(EMC)EN61000-6
CertificatesCE   RoHS  

Wiring Connection



Company Information




Buying Guide

 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: ***Bar

4. output: 4-20mA , 0-5V or ....?

5. screw port : G1/4, 1/4NPT, R1/4, M20*1.5.....?

6. electrical connection: DIN43650, Packard, Direct lead ..... ?

7. Whether need cable ?

8. quantity:  ?

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/ Carton Packing, Water Proof, Shock Resistance 

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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