FST500-202 Final Manufacturer Easily Setting Electrical Pressure Switch for Water Pump

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US $1-255 / Pieces | 1 Piece/Pieces Electrical Pressure Switch for Water Pump (Min. Order)
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Quick Details
Place of Origin:
Hunan, China (Mainland)
Brand Name:
Model Number:
Max. Current:
Max. Voltage:
Max. Working Pressure:
600 Bar
Product name:
Pump Pressure Control
Pressure Range:
Gas or liquid
Steam Liquid
Rated voltage:
220V-240V 110V-120V 110V-240V
Automatic Air Oil Water Pressure Switch
Piece/Pieces per Year Electrical Pressure Switch for Water Pump
Packaging & Delivery
Packaging Details
standard export packing , including instructions and certificate/ Carton Packing, Water Proof, Shock Resistance
Lead Time :
7-10 working days

FST500-202 Final Manufacturer Easily Setting Electrical Pressure Switch for Water Pump 

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 FST500-202 Final Manufacturer Easily Setting Electrical Pressure Switch for Water Pump Can provide a continuous pressure monitoring and set the pressure switching point without supercharging. User can easily set the switching point and back-to-switching point without supercharging equipment. And can define the switch type(normal open/close), damping time,the relay and NPN / PNP switch. The overload is from several uA to 500mA. The product can transfer the collected pressure signal into standard current and pressure signal output. The display and connection can rotate freely within 330 degrees so that it can be easily installed.
Applicable Scope
♦ Gas-liquid dual-capable can be used in : pump control, storage tank monitor, liquid level control, filter blocking and monitor, leakage surveillance.
♦ Industrial process testing and control
♦ Self-controlled and constant-pressured water supply in building
♦ Petrochemical, environmental protection, water conservancy, light industry, machinery, metallurgy
♦ Measuring and control in other systems 
Standard range                                  
Pressure type: gauge pressure, absolute pressure.
Pressure Ranges(bar):1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600
Pressure Ranges(psi):15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K
Technical Index
Accuracy±0.3%FS  ±0.5%FS
Pressure Adjust0%~100%FS
Hystersis adjust0%~40%FS
Control OutputPNP,NPN/ Relay
Signal Output4~20mA/0~10VDC
Supply voltage12~30VDC
Medium Temperature-30°C~+85°C
Environment Temperature-20°C~+85°C
Longterm Stability(one year)±0.1%FS
Overload200% FS
Temperature Drift±0.1%FS/10°C
Housing304 stainless steel
Connection316L stainless steel
Environmental ProtectionIP65
Pressure connectionM20×1.5  G1/4  1/4 NPT(male) or custom-made
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. 

FST500-202 Easily setting and mount display air compressor pressure control switch

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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