FST800-501A Manufacturer Economic Air conditioner refrigerant pressure sensor

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US $22-50 / Pieces | 1 Piece/Pieces Economic Air conditioner refrigerant pressure sensor (Min. Order)
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Quick Details
Place of Origin:
Hunan, China (Mainland)
Brand Name:
Model Number:
Output signal:
Pressure type:
Gauge Pressure Absolute Pressure Sealed Pressure
Pressure range:
5 Bar.....600 Bar Optional
FOR Air conditioner refrigerant
Product Name:
Manufacturer Economic Air conditioner refrigerant pressure sensor
Piece/Pieces per Year Economic Air conditioner refrigerant pressure sensor
Packaging & Delivery
Packaging Details
standard export packing , including instructions and certificate/ Carton Packing, Water Proof, Shock Resistance
Lead Time :

FST800-501A Manufacturer Economic Air conditioner refrigerant pressure sensor

Our Advantages

Mhy Choose Our Firstrate?

♦ Focus on sensor production for more than 50 years;
♦ Factory directly price;
♦ 12 months free repaire warranty;
♦ Firstrate products have past CE, ROHS, ISO9001 etc.

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  

Company Information

About Hunan Firstrate Sensor Co.,ltd

Hunan Firstrate Sensor Co.,ltd is a high-tech joint venture specialized in researching, manufacturing, and sales of sensors and transmitters. Our products include Pressure sensors and Transmitters, Temperature sensors and transmitters, Liquid-level sensors and Transmitters, Wind Speed & Direction sensor, and Intelligent Control Instruments. They are widely used in the field of aviation & aerospace, national defense & military project, engineering machinery, railway & urban railway system, automotive electronics system, HVAC, air compressor, textile, petrochemical, coal mines and other industrial automation control. 

FST800-501A Manufacturer Economic Air conditioner refrigerant pressure sensor

More About Firstrate Company

Firstrate is committed to the research & development of international leading Microfused technology, adopts the Microfused Silicon Strain Gauge production technique ,CAN ( Controller Area Network) technology and wide temperature digital compensation data system. MEMS sensors have been recognized and highly praised by scientists and engineers from industrial automation. At present, our company has declared 12 national invention patents, 30 plus utility-model patents. And have got the certificates of CMC, CE, Safety & Flame-proof certification and ROHS.

Our Certifications


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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