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Dungs GW 2000 A4/2 HP X ATEX Pressure Switch

Dungs  |  SKU: SPA662  |  Barcode: 251985
1.5 kg
Regular price £287.40
Shipping & appropriate taxes calculated at checkout.

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Description

Dungs Part Number: 251985

Special Order Item - 8 Week Lead Time

Specifications

Dungs Overpressure switch.

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

All gas-bearing parts are made of stainless steel 1.4541 and are suitable for:

- Biogas applications

- Aggressive media such as sulfuric acid with concentrations up to 1.0 vol. %

Adjustment Range: 40-200 kPa (400-2000 mbar)

Switching Difference:

50 @ 400-1000

100 @ 1000-2000

ATEX: II3G and II3D

ATEX Group: II

ATEX Category: 3

Atmosphere: Gas (G) and Dust (D)

Maximum surface temperature: +75

Max. Operating Pressure: pmax= 5 bar (Gas)

Pressure Connection:

p+: in the centre of the underside of the housing

Gº-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)

Dimensions

ATEX Dungs GW2000 A4/2 HP

Mounting Orientation

Dungs Mounting GW2000 A4/2 Standard
Standard Mounting Position
Dungs Mounting GW2000 A4/2 horizontal

The pressure switch is activated at a higher pressure when mounted horizontally:

GW 2000 A4/2 HP X approx. + 2 kPa (20 mbar)


Dungs ATEX GW2000 A4/2 horizontal overhead

The pressure switch is activated at a lower pressure if mounted horizontally overhead:

GW 2000 A4/2 HP X approx. - 2 kPa (20 mbar)