Dungs Pressure Switch LGW50A2

Technical description

The differential pressure switches LGW…A2… are adjustable differential pressure switches as per EN 1854 for automatic burner controls.

Application

Differential pressure monitoring in firing, ventilation and air-conditioning systems. Suitable for air, flue and exhaust gases and other non-aggressive gases as differential pressure switches; not suitable for industrial combustion gases.

Specifications

Max. operating pressure: 500 mbar (50 kPa)

Setting range: 2.5 – 50 mbar

Pressure connection: hose gland ø 4.6 mm

Ambient temperature: -15 °C bis +70 °C

Materials:

Housing: Polycarbonat

Switch: Polycarbonat

Diaphragms: NBR

Switching contact: Ag

Electrical connection: At screw terminals via M20x1.5 cable entry.