Dungs GGW150 A4-U/2 X -30 - -150 mbar - ATEX Differential Pressure Switch (Negative Pressure) Econex_VSB making them suitable for the

making them suitable for the automatic control of gases from the first

30A9 is used mainly for controlling the temperature or pressure in oil or gas-fired heating plants

Sensitivity:High Sensitivity

Dungs FRS-503 Gas Regulator RP 3/8" 1-3 kPa (10-30 mbar)

In the case of plants with no vent pipe where EN standards apply

Dungs GGW150 A4-U/2 X -30 - -150 mbar - ATEX Differential Pressure Switch (Negative Pressure) Econex_VSB making them suitable for theDungs Part Number: 248392 Special Order Item 6 8 Week Lead Time Specifications 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 pressure connection must not be closed. The differential pressure acts on the micro switch via the membrane against the force of the