Pressure switch for fire-fighting high-level water tank|Pressure controller|Model FR-YL

Force switch
Force controller

Home ready supply

Force switch
Force controller

Home ready supply
/> 1
Product Usage

Pressure switch
is an automatic control and protection device. It is an electrical switch that closes or opens the circuit as the pressure changes. It is used to match ships, refrigeration equipment and other industrial equipment with actuators to perform two-position control of the pressure of gas, steam or liquid.
2
Working Principle

When the pressure of the controlled system rises or falls, the corresponding adjusting spring and bellows of the
pressure switch
will stretch. Or shrink the shift, push the switch action through the lever, cut off or connect the control circuit, thereby achieving the purpose of two-position control of the medium pressure.
Three
Product Features


Pressure switch
It is not only used in refrigerants using Freon as the medium, but also can be used for air and liquids (liquids are allowed Temperature

℃
~+
℃
)


Multi-point contact conversion function




Pressure switch
Adopts

Single pole double throw

Contact mechanical structure design



The novel micro switch structure ensures reliable conversion function



Manual control, no tools are required for electrical operation. Contact function test



Smart mounting plate, suitable for different installation situations.



Pressure switch
Can replace imported products

,

,

,

,

etc.