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Electronic Explosionproof Sounders |
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| Dedicated Electronic Explosionproof Sounders for general-purpose audible
alarm applications. This 118dB IP67 4-stage electronic sounder features up to 64 tones of which 50 are standard and 14 can be factory customised to user specification. The tones are selected using an internal DIP-switch array and any tone can be allocated to any of the 4 alarm stages. Simple 2-wire connection to energise sounder with second-, third-, and fourth-stage tones available on a third, fourth and fifth wire respectively. All tones are synchronised and the maximum volume can be adjusted via an internal preset control. |
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ExVT/DC |
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248mm x 163dia. |
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