differential pressure switch

Basic Info Component: SemiConductor Type Output Signal Type: Digital Type Material: Metal Wiring Type: Five-Wire IP Rating: IP65 Contacts: Normally Open Application: Industrial Trademark: Bingo Specification: PS-LA2 Type: Electronic For: Strain Gauge Pressure Transmitter Production Process: Normal Wirewound Thread Type: ZG Measuring Medium: Steam Certification: CE Explosion-Proof Type: Non Explosion-Proof Medium: Air , Products of Combustion, or Natural Gas Transport Package: Carton Product Description We are wholesaler, and exporter for Heater Pressure Switch PS-LA2 in China since 2009. Quick response, fast delivery. Introduction: Heater Pressure Switch PS-LA2 adopts ...

Basic Info Condition: New Customized: Customized Material: Aluminum Alloy Port: Ningbo, Shanghai or Appointed Control Type: Digital Type: Oil Pressure Differential Controller Transport Package: Carton Specification: CE Pressure Controller-S/D Series Description 1.For use with fluorinated refrigerants as well as with air and liquid;(Allowable fluid temp.:-45ºC~+120ºC); 2.Various contact functions available,with SPDT contact mechanism; 3.Renovated micro-swith structure ensures the reliable switch function; 4.Manual-controlled and no use of other instruments to have a function test; 5.Flexible mounting plate suits various kinds of application; 6.1/4,G1/4,capillary or special connetion can be available and ...

Basic Info Model NO.: KP Specification: KP1 KP5 KP15 Description 1.Pressure contorl is used to protect refrigeration or airconditioning equipment from breathing pressure higheror exhausting lower in system of refrigeration compressor; 2.Pressure contorl is also used in the start & stop of the refrigeration compressors and air-cooled condenser fans; 3.With SPDT contact mechanism, allowable fluid Temp.:-10ºC~+110ºC; 4.Manual-control and no use of other instruments to have a function tests. Description 1.For use with fluorinated refrigerants as well as with air and liquid;(Allowable fluid temp.:-45ºC~+120ºC); 2.Various contact functions available,with SPDT ...

Basic Info Detection Method: Auto Brand: Huaxi, Wenhan Motor Power: 2200W Rated Voltage (V): AC 125V /AC 250V Max. Voltage: 220V/110V Max. Current: Refer to Specifications Description • Q series single pressure controls can be not only used in fluorinated refrigerant, but also in the air and liquid (allowed liquid temp.     -20 to 120°C) • Adjustable range and differential settings. • Renovated SPDT micro-switch ensures the reliable switch function. • Flexible mounting bracket suits various kids of application. • Upper lid is optional (IP44) • Various connections ...

Basic Info Application: Industrial Media: Air or Other Non Hazardous Gas, Water Proof Pressure: 50 Psi Type: Electronic Contact: Normally Open Operating Pressure Range: 20 Mbar to 1000 Mbar Operating Temperature Range: -10° C to 85° C Origin: China Introduction For equipment in wet environments, air actuated switches are the safe and economical solution. Applications range from medical operating room equipment to sewer cleaning machinery. Air actuated switches deliver complete electrical isolation with zero voltage at the point of actuation, providing critical benefits in a wet environment: 1 ...

Basic Info Model NO.: QYKContact: Normally Open Contact Type: Type b Contact Detection Method: Reflection Type Certification: ISO9001, UL, CE, VDE TUV Thread: 3/8-24unf Male (or as Per Your Need) HP off: 3.14MPa Lp on: 0.196MPa Applicable Medium: R-134A Base: Copper Transport Package: in Carton Specification: 0.05KG Specification The automatic controller for water pump is an intelligent pump control device installed on the pipeline. It can start and stop the pump according to the varied data such as water resource condition and pipeline pressure it detected. It can ...

Quick Details Model Number: PS-LA11 Max. Current: 5A Max. Voltage: 125V/250V Max. Working Pressure: 800Pa rated voltage: 125V/250V rated current: 5A(0.5A) Working pressure: 40Pa-800Pa MAX temperature: 105℃ Medium: Air , products of combustion, L.P. or natural gas Contact: SPDT,SPST-N.O.,SPST-N.C. Connection: O.D.6.4mm Color: Black Size: 92X81X46mm Introduction PS-LA11 adopts a differential pressure to actuate a precision snap switch at chosen pressure setting. This may be the difference between atmospheric and a negative or positive pressure or between any two given pressures. When a change of pressure occurs between the ...

Basic Info Number of Switch: Multi Control Switch Usage: Control Switch Explosion-proof Type: Flameproof Contact Type: Type c Contact Operating Pressure Range: 20 Mbar to 1000 Mbar Operating Temperature Range: -10° C to 85° C Transport Package: Neutral Export Carton Structure: Power Built-in Type Application: Home, Commercial, Industrial, Vehicles Contact: Normally Open Detection Method: Retro-reflective Mode Media: Air or Other Non Hazardous Gas, Water Proof Pressure: 50 Psi Introduction For equipment in wet environments, air actuated switches/SPA air switches are the safe and economical solution. Applications range from ...

Product description FN31 switches offer pressure, vacuum and differential models capable of sensing very low setpoints, and switching current up to 5A resistive, 2.5A inductive. Designed for use in the HVAC industry, where reliable air proving is critical to both performance and customer safety, the FN31 is a favorite with leading manufacturers of gas-fired warm air furnaces and water heaters.  Smaller and lighter than any other HVAC pressure switch, the FN31 is built for the same temperature range and operating life as conventional switches made of stamped steel ...

Quick Details Model Number: AFS Max. Current: refer to description Max. Voltage: 277VAC Max. Working Pressure: 0.5psi(0.03bar) About us A professional manufacturer and supplier of controls equipment and products design. Our products are related to gas safety control,temperature control,time control,over-heating control, pressure and temperature controls used on refrid\geration and compressor,water pressure switch and all kinds of solenoid valves and safety valves. Description The company are general purpose air flow proving switches designed for HVAC, detection of blocked filters and fan s flow monitoring in ducts, pipes, tunnels, and ...

Basic Info Pressure Setting: Preset Media: Non Hazardous Gas Only Set Point: 15-2500mbar Rated Voltage: 2.5(0.5) a 250V~1e4; 20mA 250V~5e4 Proof Pressure: 3000mbar Temperature: -10c~85c Contact Material: Brass Silver Plated (Gold Plating on Request) Body Material: PA66 Terminal: 6.4mm*0.8mm Product Description pressure switch,air pressure switch,air compressor pressure switch,pump pressure switch,water pressure switch,low pressure switch,oil pressure switch,a/c pressure switch,differential pressure switch,water pump pressure switch Pressure switch LFS-03 can be is applied to detection positive or negative pressure. It can be used as a gauge or differential pressure switch with ...

Basic Info Number of Switch: Single Control Switch Usage: Control Switch Explosion-proof Type: Flameproof Contact Type: Type a Contact Connection: O.D.6.4mm Transport Package: Carton Origin: Zhejiang China Type: Electronic Structure: Amplifier Built-in Type Application: Home, Commercial, Industrial Contact: Spdt,Spst-N.O.,Spst-N.C. Detection Method: Correlation Type Certification: CE Specification: IP68 Product Description Low air differential pressure switch for steam ,boiler ,water heater 1.Introduction The differential pressure switch offers pressure, vacuum and differential models capable of sensing very low setpoints, and switching current up to 5A resistive. Designed for use in the ...

Quick Details Max. Current: 25A Max. Voltage: 480V Max. Working Pressure: 3~700PSI Item Name: Pressure Switch for Air Compressor Differential Pressure Switch YK-3.5/3.0: black Automatic Reset: Manual Reset temperature control: AC240V Pressure Range: 0.02MPa~5.5MPa Applied Temperature: -30°C~+100°C Dielectric: Terminal to terminal:AC600V,10S Terminal to case:AC1500V,1min Useful life: Above 100,000times Contact Mold: single-pole single throw characteristic of voltage: accordance with the requirement of customer Application General our series pressure controller (also called pressure switch) is a more advanced mini controller in the world and is researched and designed by using ...

Quick Details Media Type: Liquid Operating Temperature: -40~+80°C Flow Rate: 1.5~30L/min Thread size: 1/2" - 1/2" Color: golden Material: Brass Certificate: RoHs Start-up Volume: 1.5L/min Max working rate: 20 L /min Contact Form: NO / Normally open Max switch Voltage: 100 V Max contact rating: 10 W Warranty: 3 Yesrs , 1 x10 ^ 7 times ON-OFF Product Description 1. Thread size: Male1/2" - male 1/2" 2. Certificate : Rohs RoHs 3. Start-up Volume :1.5L/min 4. Max working rate :20 L/min 5. Contact Form : NO / Normally ...

Basic Info Model NO.: FS-M-PD014F Certification: UL Media Type: Liquid Voltage: 250V Wiring Connection: DIN 43650 Connector/Attached Cable Trademark: Bingo Specification: IP65 IP Rating: IP50 Type: Paddle Type Flow Switch Principle: Eddy Current Max. Current: 5A Pressure: 25bar(Can Be Custom-Made) Transport Package: Carton Origin: China Product Description We are first class retailer, wholesaler, and exporter for Paddle Type Flow Switch FS-M-PD014F in China since 2009. Quick response, fast delivery. Paddle Type Flow Switch FS-M-PD014F Description: Introduction: FS-M-PD014F flow switch consist of the core, reset spring, wrought copper or ...

Quick Details Media Type: Liquid Operating Temperature: -20℃~71℃ Flow Rate: 1-30L/min Storage temperature: -29°C~82°C Media temperature range: -20°C~93°C Max static pressure: 10bar Max differential pressure: 5bar Set point repeatability deviation: ± 1% Technical parameter FAQ 1)Question: When can I get the price? Answer: We usually quote within 24 hours after we confirm the detailed requests. If the daytime is similar, we can quote you the price immediately 2) Question: What’s your Minimum Order Quantity? Answer: Our MOQ is according to the material( Plastic, brass, stainless steel) Sample order ...

Basic Info Certification: UL Media Type: Liquid Pipeline Connecting Thread: G3/8 Cable Interface Type: Nickel-Plated Brass Transport Package: Carton Origin: China IP Rating: IP54 Type: Differential Pressure Flow Switch Principle: Eddy Current Fluid Housing Material: Nickel-Plated Brass Product Description We are first class retailer, wholesaler, and exporter for Paddle Type Flow Switch FS-M-PD014A in China since 2009. Quick response, fast delivery. Paddle Type Flow Switch FS-M-PD014A Description: FS-M-PD014A overcome the drawbacks of large pressure drop of the target type flow switch on the market, low hydrostatic drive and ...