投稿者名:空気圧スイッチ管理者

Water level controller is a device used to control the level of liquid water, widely used in industry, agriculture, household and other fields. The working principle of the water level controller is to utilize the float, solenoid valve, sensor and other components to automatically switch on and off the pump or valve according to the set upper and lower limits of the water level in order to achieve the purpose of controlling the water level. The basic structure of the water level controller is as follows: | Tank (Water Source) | | Tank (Pool) | | Water Pump (Valve) | Water Level Sensor | Solenoid Valve (Relay) | Solenoid Valve

Pressure switch is a kind of switch that uses pressure change to control the circuit, which is widely used in various industrial and living fields, such as pumps, air-conditioners, automobiles, airplanes and so on. The principle of pressure switch is that when the pressure reaches the set value, the contacts of the switch change, thus making the circuit on and off. Pressure switches can be categorized according to different pressure media, pressure ranges, output signals, etc., but the most common pressure switches are mechanical pressure switches and electronic pressure switches. Mechanical pressure switches utilize mechanical elements such as springs, diaphragms, pistons, etc. to sense changes in pressure. When the pressure

Air compressor is a kind of equipment to compress and store air, which is widely used in industry, agriculture, medical treatment, automobile and other fields. The pressure switch of an air compressor is an important part to control the start and stop of the air compressor, which can automatically regulate the operation of the air compressor according to the set pressure range. What is the working principle of air compressor pressure switch? The core component of an air compressor pressure switch is an elastic element, usually a spring or a diaphragm. When the outlet pressure of the air compressor changes, the elastic element deforms and moves a contact. The movement

A pressure switch is an electrical device used to control the pressure of a gas or liquid, which opens or closes a circuit in response to a change in pressure. Pressure switches are widely used in a variety of industrial and domestic applications, such as air conditioners, refrigerators, water pumps, and automobiles. The proper functioning of pressure switches is crucial to ensure the safety and efficiency of the equipment, so we need to test and maintain pressure switches in time to avoid failures or accidents caused by damaged pressure switches. So, how to determine whether the pressure switch is damaged? Generally speaking, there are several methods as follows: 1. Observe

When the wall-hung boiler appears pressure switch short circuit, you should follow the steps below to deal with: Confirm the location of the short circuit: first determine the exact location of the short circuit, which can be detected by using tools such as a voltmeter and an ammeter to determine the cause of the short circuit may be aging wiring, improper operation, flashbacks or switch quality problems.1 Replacement of aging wiring: If the short circuit is caused by aging wiring, it is necessary to replace the wires and cables with new ones, and cut off the shorted part and reconnect it to the circuit to ensure the normal operation of

Washing machine is one of the essential appliances in our daily life, and the washing machine water level switch is a very important part of the washing machine. So, what exactly is a washing machine water level switch, what does it do, and how to maintain it? Let’s find out. First, what is the washing machine water level switch? Washing machine water level switch, as the name suggests, is a switch to control the water level of the washing machine. It is usually located in the control panel of the washing machine, is a kind of electronic components, through the control of the opening and closing of the water valve,

Wall-hung boiler pressure switch is an important part of the wall-hung boiler, its role is to detect and control the water pressure and gas pressure of the wall-hung boiler, to ensure the safe and stable operation of the wall-hung boiler. Wall-hung boiler pressure switch generally has two kinds, one is the water pressure switch, the other is the gas pressure switch. Water pressure switch is used to detect and control the water pressure of the wall-hung boiler, it is composed of a spring and a microswitch, when the water pressure reaches a certain value, the spring will be compressed, the microswitch will be closed, sending signals to the controller of

A gas water heater is a household appliance that uses gas as an energy source to heat cold water into hot water. The working principle of the gas water heater is that when the user opens the water valve of the water heater, the water pressure sensor of the water heater detects the change of water pressure and sends a signal to the electronic control board, which controls the igniter to ignite the gas, which is burned by the burner to produce high-temperature heat, and then passes through a heat exchanger to transfer the heat to the cold water that flows through it, so as to heat up the cold