The pressure switches are used for monitoring gas or air pressures. When the pressure falls below or exceeds the adjusted switching point, the respective electrical circuit will be opened or changes over.
• For the supervision of air or gas pressures
in gas trains of gas-fired equipment
(gas burners)
• The QPLx5 are suitable as pressure
switches for minimum or maximum
pressure
• Adjustable working pressure range up to
500 mbar
• Able for a permanent operation pressure
up to 690 mbar
• Suited for gases of gas families 1, 2 and 3
and other neutral gaseous media
Printable Literature
QPL PDF Data sheet
Contact Us