Products
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Manual Reset Pressure Switch For Air Conditioning Refrigeration System
When the pressure in the system is higher or lower than the safe pressure, the pressure sensor in the controller will act immediately to make the contacts in the controller turn on or off, and the equipment will stop working at this time;When the pressure in the system returns to the safe pressure range of the equipment, the pressure sensor in the controller is reset immediately, so that the contacts in the controller are turned on or off, and the equipment is working normally at this time.Mainly used in air conditioning and refrigeration systems, vacuum pressure control systems, water pressure control systems, steam pressure control systems, oil and gas pressure control systems, etc., to prevent the pressure in the system from being too high or too low to ensure that the system is always within a safe working pressure range.
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Manual Reset Pressure Switch For Air Conditioning Refrigeration System
When the pressure in the system is higher or lower than the safe pressure, the pressure sensor in the controller will act immediately to make the contacts in the controller turn on or off, and the equipment will stop working at this time;When the pressure in the system returns to the safe pressure range of the equipment, the pressure sensor in the controller is reset immediately, so that the contacts in the controller are turned on or off, and the equipment is working normally at this time.Mainly used in air conditioning and refrigeration systems, vacuum pressure control systems, water pressure control systems, steam pressure control systems, oil and gas pressure control systems, etc., to prevent the pressure in the system from being too high or too low to ensure that the system is always within a safe working pressure range.
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12v /24v Barb Fitting normally open or normally closed pressure switch
This is a pressure switch with a pagoda-shaped joint, and its joint is in a continuous cone shape.
So it can be better connected with water pipes and air pipes.
This pressure switch is mostly used in air compressors, small air pumps, and water pumps, air tank.
Air pipe or water pipe can be installed at its interface.
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pump and compressor high low pressure switch
The pressure switch adopts stainless steel action diaphragm and is manufactured by mature technology. It has the advantages of fully enclosed, high precision, no drift, small size, vibration resistance, long durability, reliable performance, and convenient installation.It can automatically measure and control the pressure in the system, prevent the pressure in the system from being too high or too low, and output switch signals to ensure that the equipment works within a safe pressure range.
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Sealed airbrush compressor pressure switch
The working principle of the pressure switch is that if the pressure in the pressure switch system is higher or lower than the initial set safety pressure value, the internal disc of the pressure switch can detect and issue an alarm in time, and movement occurs, and the connection of the pressure switch is connected to the power supply , So that the connection of the pressure switch turns on or off the power.The water pressure switch is usually set to a fixed value when in use. That is, when the actual value is less than the fixed value or greater than the fixed value, an alarm will occur and movement will occur to cause a connection with another link. Turn the power on or off. When the water pressure in the system reaches a fixed value, it returns to its original state.
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vacuum adjustable low and high pressure switch
1.Electrical parameters: 0.2A 24V DC T150; 0.5A 1A 2.5A 250VAC
2.Operating temperature: -40℃~ 120℃（No frost ）
3.Connection size: The normal size is 1/8 or 1/4. Can be customized according to customer requirements
4.lifetime: 1 million times
5.Electrical life : 0.2A 24V DC 1 million times; 0.5A 12V DC 500,000 times; 1A 125V/250VAC 300,000 times
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air pressure switch rated 105-135-90-120-150-180-160-200psi
This is a pressure switch with a pagoda-shaped joint, and its joint is in a continuous cone shape.So it can better connect with water pipes and air pipes,
This pressure switch is mostly used in small air compressors, small air pumps, and water pumps.Air pipe or water pipe can be installed at its interface, In addition, the inserting part can be connected by soldering wires, and the specified terminal connector can be installed.Of course, if you have high waterproof requirements, you can also add our unique waterproof case, as shown in the figure below
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wring sealed pressure switch used for air train horn
The mechanical pressure switch is a micro switch action caused by pure mechanical deformation.When the pressure increases, the different sensing pressure components (diaphragm, bellows, piston) will deform and move upward. The upper micro switch is activated by a mechanical structure such as a railing spring to output an electrical signal. This is the principle of the pressure switch.
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adjustable vacuum air and water pressure switch
1. Product Name: Water Pressure Switch, Air Pressure Switch, Micro Pressure Switch, Vacuum Switch
2.Electrical parameters: 16 (4) A 250VAC T125 16A 25A 250VAC
3. Applicable medium: steam, air, water, liquid, engine oil, lubricating oil, etc
4.The highest pressure: positive pressure: 1.5MPA; Negative pressure: -101kpa
5. Working temperature: -35℃~160℃ (no frosting)
6. Interface size: conventional G1/8, according to customer requirements
7.Control mode: open and close mode
8. Product material: copper base + plastic shell, or copper base + aluminum shell
9. Mechanical life: 300,000 times
10.Electrical life: 6A 250VAC 100,000 times; 0~16A 250VAC 50,000 times; 16~25A 250VAC 10,000 times
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China 12V air compressor pressure switch for air bag air tank air suspension and train horn
China 12V air compressor pressure switch for air bag air tank air suspension and train horn with 5A—35A.
Thread :G1/8, NPT1/8, G1/4,NPT1/4,Pagoda connector and Customizable.
Pressure value: Customize the parameters you want.
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Ceramic And Silicon Constant Water Supply Pressure Sensor Transducer
We are a Chinese Factory,This series of constant pressure water supply pressure transmitters use high-precision, high-stability pressure sensor components and special IC circuits from internationally renowned companies. After high-reliability amplifier circuits and precise temperature compensation, the absolute pressure or gauge pressure of the measured medium is converted. Standard electrical signals such as 4~20mA, 0~5VDC, 0~10VDC and 1~5VDC 。It is widely used in the detection and control of fluid pressure in industries such as industrial control, process detection, chemical industry, electric power, hydrology, geology, etc.
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Barometric And Hydraulic Pressure Transducer Transmitter For Air Compressor
We are a Chinese Factory,This series of pressure transmitters have the advantages of low cost, high quality, small size, light weight, compact structure, etc., and are widely used for pressure measurement on-site such as compressors, automobiles, and air conditioners.
The product uses high-quality stainless steel structure, the pressure core and sensor chip are made of high-quality imported materials, using adjustment and digital compensation technology.There are standard voltage and current output modes.