Dungs LGW3 A4/2 0.4-3 mbar Differential Air Pressure Switch - IP65 series_skp25 635 A17 has a self-checking

635 A17 has a self-checking flame signal amplifier

Siemens LGK16

Diameter 3/4"

Zero point correction

Prepurge Time: 30s

Dungs LGW3 A4/2 0.4-3 mbar Differential Air Pressure Switch - IP65 series_skp25 635 A17 has a self-checkingDungs LGW50 A4 2 0. 04 0. 3 kPa (0. 4 3 mbar) IP65 Pressure Switch 232716 Specifications The differential pressure switch LG3A4 2 is an adjustable differential pressure switch as per EN 1854 for automatic burner controls. It is suitable for switching a circuit on, off or over on changes in actual pressure value relative to the set reference value. The reference value (switching point) is adjusted on a setting wheel provided with a scale. The test