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Dungs GGW10 A4/2 X 1-10 mbar - ATEX Differential Pressure Switch
Dungs Part Number: 248694
The differential pressure switch GGW10 A4 is an adjustable gas-differential pressure switch as per EN 1854 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.
The reference value (switching point) is adjusted on a setting wheel provided with a scale. The test nipple is integrated in metal housing as standard.
Adjustment Range: 0.1-1 kPa (1-10 mbar)
Switching Difference: 0.05 kPa (0.5 mbar)
ATEX: II3G and II3D
ATEX Group: II
ATEX Category: 3
Atmosphere: Gas (G) and Dust (D)
Maximum surface temperature: +75
Max. Operating Pressure: 50 kPa (500 mbar) (50 kPa)
Pressure Connection:
p+: in the centre of the underside of the housing
G º-female thread as per ISO 228:
Gas or air
p+: laterally on the housing by means of
screw plug G
Gas or air
p-: laterally on the underside of the housing
G -female thread as per ISO 228:
Gas or air
Electrical Connections: screw type terminals via cable entry ATEX M20x1.5
IP Rating: IP65 (IEC529, EN 60529)
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