Max Operating Pressure: LGW 3 A4 - LGW 150 A4 500 mbar (50 kPa), LGW 3 A4/2 - LGW 150 A4/2 500 mbar (50 kPa)
Setting Ranges: 0.04 - 0.3 kPa, 0.1 - 1 kPa, 0.25 - 5 kPa, 3 - 15 kPa
The differential pressure switch LGW A4 is an adjustable differential pressure switch 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.
Differential pressure monitoring in firing, ventilation and air-conditioning systems.
Differential pressure switches: suitable for air, flue and exhaust gases.
AGA Approval No. 4414