SIEMENS QPL25.150B Pressure Switch

The QPL25 series of pressure monitors are adjustable compact pressure monitors suitable for combustion equipment

Applicable to the opening, closing, and switching of the circuit when the actual pressure value changes to the adjusted switching point (rated value)

The switch point can be adjusted on the dial for convenience and time saving, without the need for a pressure gauge

Connect to the gas pipeline installation through the G1/4 internal threaded interface at the bottom of the pressure switch

Suitable for gas and other neutral gaseous media in gas categories 1, 2, and 3

Can work in the overvoltage zone without the need for auxiliary energy

Short reaction time when pressure fluctuates