Dungs GW3 A6 1-3 mbar Compact Pressure Switch

Dungs GW 3 A6 Pressure Switch - Includes Plug

The pressure switch GW3 A6 is an adjustable compact pressure switch according to EN 1854 for combustion plants.

The pressure switches are suitable for switch-on, switch-off and switch-over of an electric circuit at a variable pressure actual value, relative to the set desired value.

The setpoint (switching point) is set on an adjusting wheel with scale.

A test nipple is integrated in the metal housing as standard.

Setting Range: 0.1-0.3 kPa (1-3 mbar)

Switching Difference min: 0.07 kPa (0.7 mbar)

Pmax: 50 kPa (500 mbar)

Switching function

If pressure increases: 1 NC opens, 2 NO closes

If pressure drops: 1 NC closes, 2 NO opens.

Functional description

Single-acting pressure switch in overpressure range. The pressure switches operate without any power supply.

The control unit responds to pressure. If the setpoint is exceeded or undershot, the circuit is switched on, off or over.

Dungs Part Number: 231111