ATEX Signalling Bell dGW21
The ATEX signalling bell dGW21 was designed to warn, call and signal in areas with explosive atmospheres in group II and rough ambient conditions.
Description
The protection type II 2G Ex de IIC T6 allows the signalling bell to be used without restriction in all ex-areas classified 1 and 2.
The signalling bell produces a sound volume of approx. 105dB(A) at 1m distance.
The emphasis of the ringing lies at approx. 1000 Hz, as a result of which the signal stands out clearly against lower-frequency ambient noises.
This ATEX bell is available for all usual supply voltages.
The version dRGW 21 emits the signals in time with the connected telephone call.
TECHNICAL DATA
Marking:
II 2G Ex de IIC T6 Gb
Certificate: EU-Type Examination Certificate
Operating conditions: Indoor / Outdoor
Ingress protection: IP66
Weight: Approx. 5,5 kg
Operating temperature: -20ºC to 40ºC
Operating mode: Continuous
Cable entries: 1xM20x1,5 plastic cable gland
Additional information
| Certified for use in: | Zone 1 |
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