The dGH21/dRGH21 Signalling Hooter was designed for warning, calling and indicating purposes in potentially explosive areas of group II and and for rough ambient conditions.

The signalling hooter produces a sound level of approx. 105 dB(A) at 1 m distance. The characteristic hooting sound clearly stands out from any ambient sound of higher frequency.

The hooter is available for all common supply voltages. The dRGH21 version comprises a call current relay and issues the signals in the pulse rate of the incoming telephone call.

Can be used in:
II 2G Ex de IIC T6/T5 Gb
Zones: 1, 2.

 

Download Product Data Sheet - Inpratex

Marking: II 2G Ex de IIC T6/T5 Gb

Certificate: EU-Type Examination Certificate

Operating conditions: Indoor / Outdoor

Housing: GRP

Weight: Approx. 5,5 kg

Ingress protection: IP66

Cable entries:
1xM20x1,5 Plastic cable gland
1xM20x1,5 Plastic plug

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