Description

Analysis Sensors And Instruments : A low pressure switch is a device used to control the system when the pressure changes above or below a set pressure level. It is widely used in the pressure control system of boilers, air pumps, hydraulics, etc. It is considered a type of safety device. in addition to the pressure relief valve, etc.
For a simple example, when we apply Pressure Switch to the air pump when the switch on the machine is turned on. If the air pressure is lower than the specified Pressure Switch will connect the electric circuit through the motor. Make the motor spin and drive the compressed air pump to work as well. And when the air inside the air tank reaches the specified pressure, the Pressure Switch will cut off the electrical circuit causing the motor to stop working and the compressed air pump to stop working as well. But when the air inside the air tank is used and the pressure in the air tank is lowered to the specified position.
will connect the motor and air pump to continue working The operation of the compressed air pump automatically alternates like this all the time. Therefore, if the air compressor is to stop working, the control switch must be turned off.
That is to say, Pressure Switch is useful for controlling the pressure not to be too high to dangerous levels. It also helps to save energy as well. fuel used to burn steam Electrical power used to drive motors, water pumps, etc.
This low pressure switch will perform a similar function as mentioned above, is an electric switch that uses the pressure of the water entering the filter system as a control-on-off switch to prevent the pump from burning from RUN DRY. Use only ¼ OD wire without the need for joints