Dungs GGW3 A4-U -0.4 - -3 mbar - Differential Pressure Switch (Negative Pressure)

Dungs Part Number: 248327

Dungs Minimum Pressure switch.

The control unit reacts on negative pressure, which connects, disconnects or switches a circuit when exceeding or falling below a set nominal value.

Simply acting pressure switch in negative pressure range. The G ¼ pressure connection must not be closed.

The differential pressure acts on the micro switch via the membrane against the force of the adjusting spring. The pressure switch works without auxiliary power.

Adjustment Range: -0.4 - -0.3 kPa (3.0 mbar)

Switching Difference: 0.03 kPa (0.3 mbar)

Max. Operating Pressure: 50 kPa (500 mbar) (50 kPa)

IP Rating: IP54