Siemens QPD15.050 Differential Pressure Switch model_skp75_001e1 as well as the ATEX

as well as the ATEX rule 94/9/CE for Zone 2 and 22 (II 3G II 3D)

Nominal Diameter: DN65

Secured to the burner with flange and clamp

Power consumption: 7VA

803 - Single potentiometer

Siemens QPD15.050 Differential Pressure Switch model_skp75_001e1 as well as the ATEXThe QPD differential pressure switches are used for monitoring air pressures and air flows. When the pressure falls below or exceeds the adjusted switching point, the respective electrical circuit will be opened or changes over. Specifiactions: For the supervision of air pressures or air flows of oil or gas fired equipment (burners, boilers, furnaces) QPD15 are suitable as absolute or differential pressure Adjustable working pressure ranges up to 5