low pressure switch

Basic Info Certification: ISO Customized: Customized Display: Digital Function: Electric Signal-Controlled Accuracy: 0.5 Indicating Pressure Reference: General Pressure Gauge Application: Industrial Structure: Fluid Column Pressure Gauge Connection Type: Screw or Flange Connection Measuring Range: Low-Pressure Gauge Product Description Cable drop-in type hydrostatic pressure sensor, pressure transmitter, hydrostatic pressure testing Key Specifications/Special Features: Features Adapts high performance pressure core as sensitive unit Reasonable industrial structures which are all stainless steel sealed Amplifying circuit has been laser compensated which can assure measured data reliable Electrical connection cable applies military anti-corrosion ...

Product overview Specially designed for high-end supporting high-standard customers,HM40 Intelligent Digital Pressure Gauge/ Vacuum Digital Pressure Gauge serves as a pressure measurement instrument controlled by a high-accuracy microprocessor, which utilizes the low-power signal processor to send pressure signal to the microprocessor. The pressure sensor adopted is HELM made high-accuracy and high-stability product that is compatible with electric devices of the intelligent pressure gauge. This intelligent digital pressure gauge is equipped with a large-size LCD display and high-brightness LED digital display, with such functions as zero clearing, backlight, startup ...

Basic Info Installation Structure: Direct Mounting Features of Measurement Medium: Gas, Liquid, Oil, etc. Indicating Pressure Reference: Gauge, Absolute, Sealed Gauge Pressure Backlight Color: Blue Operating Temp.: -10~70ºC Compensated Temp.: 0~60ºC Electric Protection: Anti Electromagnetic Interference Design Sampling Frequency: 5/Sec Overpressure: 150%Fs Long Term Stability: ±0.2%Fs/Year (Typical) Supply Battery: 2 Triple a Batteries Material: Stainless Steel for Shell, 316L for Diaphragm Medium Compatibility: All Media Compatible with Stainless Steel 316 Specification: Dial diameter 80mm Product Description PCM580 is a high-precision intelligent digital pressure gauge. It has a high-precision ...

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 Contact Type: Type c Contact Detection Method: Correlation Type Brand: Ce SGS Certification: CE, Wqa Voltage: 24V Material: Plastic Color: Black Pressure Range: 42.7psi Pore Size: 1/2" Characteristic: High Sensitivity, Stability Standard: FDA Standard Use: RO Water Purifier Parts Packing: 50PCS/CTN Product Name: High Pressure Switch for RO Water System Transport Package: 50PCS/Carton Specification: 42*33*13 cm Specification Introduction This valve usually be used in water purifier for water inlet and waste water control through 24V direct current to control the on and off of valve. Using ...

Basic Info Model NO.: LG958/LG956 Part Name: Pessure Switch Part Number: 4130000278 Transport Package: Case Specification: original Our Service Beside this ,We also supply other brands,such as:Permco pump , 4WG180 ,4WG200 etc transmission parts. Tyres, skid steer loader etc We insist on the principle of customer first, focuses on providing the genuine parts of high quality and low price to satisfy the requirements of different customers. With the quickest supply speed and time, perfect quoting system, and rapid delivery method, the company can settle the problem in shortest ...

Quick Details Max. Current: 10A Max. Voltage: 10BAR Protection Level: IP65 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 completely replace the traditional system constructed by pressure tank, pressure switch, water shortage protection devices, check valve and four-way valves. The particular patented check valve device can prevent the possible surging in the system. Pressure gauge ...

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 Contact: No or Nc Contact Type: Type a Contact Detection Method: Reflection Type Certification: ISO9001, UL, CE, CCC, VDE TUV Working Pressure: 0.02MPa-4.6MPa Service Life: 100,000 Times Max. Voltage: 240V Max. Working: 4.6MPa Temperature Rate: -35c ~+120c Thread Size: 1/2,1/4,1/8,7/16-20 in Bsp or NPT Machine Connection: Thread or Copper Tube Welding Contact Capacity: AC 240V 3A, AC 120V 6A Transport Package: in Carton Specification: 0.05KG Application Adopting Eng. thread quick connector(copper flare connection) or brass tube welding fitting structure, flexibly setting, easy to use and no ...

Basic Info Model NO.: 125 PSI Contact: Auto Load/Unload Detection Method: Reflection Type Certification: CE Switch Type: Touch on/off Switch Color: Black+Red+Gold+Silver Transport Package: PP Bag + Box + Carton Specification: 16 x 10.5 x 13cm Features - There is a red ON/OFF switch knob,convenient design for use. - Auto control, Auto load/unload. Pressure lower than 90PSI, turn on the compressor. Pressure over 120PSI, turn off the compressor. Specification Name:Compressor Pressure Switch Material: Plastic, Electroplating Aluminium, Iron Maximum Voltage of Switch: 240V Max AMP Rating of Switch: 20A ...

Quick Details Model Number: Air pressure switch Max. Current: 16A Max. Voltage: 240V Max. Working Pressure: 12 Bar/175 Psi Material: Metal and Plastic Thread type: 4 Ports 1/4" BSP Color: Black Rated voltage: 220V-240V Size: 125 x 80 x 50mm Net weight: 314g Application: Air compressor Product name: Pressure control switch Features With Strong plastic shell and great performance. Help to save electric energy of the air compressor,it's a great switch for miniative air compressor. Four ports manifold configuration allows for easy installation and convenient to operation. Fitted ...

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 ...

Quick Details Max. Current: 10A Max. Voltage: 240V Max. Working Pressure: 10bar Products name: Pump Pressure Control Power: Hydraulic Application: Water pump Starting pressure setting: 1.5bar Frequency: 50-60Hz Protection rating: IP65 Rated voltage: 220/240V Max.working temperature: 55°C Connection thread: R1" Usage: Water START-UP This electronic controller will start automatically or cut off the power when turned on or off any tap or value in the system.If a tap in the system is turned on,this controller can generate constant pressure and keep the flow normal during the water pump ...

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 ...

Quick Details Max. Current: 10A Max. Voltage: 240V Max. Working Pressure: 10BAR Certificates: TUV,CE,3C 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 completely replace the traditional system constructed by pressure tank, pressure switch, water shortage protection devices, check valve and four-way valves. The particular patented check valve device can prevent the possible surging in the ...

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 Max. Current: 20A Max. Voltage: 220V-240V Max. Working Pressure: 100MPA Name: Pressure switch, pressure transmitter , water flow pressure switch Pressure Range: -14.5~750PSI(-0.1Mpa~5.17Mpa) Bursting pressure: 5000psi Ambient temperature: -30~+80 Deg C Electric rating: at 24 Vac, Normal electric capacity 125Vac Electric rate: at 120 /240Vac, Normal electric capacity 375Vac Descriptions 1.Adopting Eng. thread quick connector (copper flare connection) or brass tube welding fitting structure,flexibly setting,easy to use and no special need for mounting and fixing. 2.Plugging or wiring connection designed to customers’ choice. 3.SPST connection,normal open ...

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: 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 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 ...