Audible alarm device for explosion-hazard areas of zones 1 and 2
The DB3B is a high power explosion proof sounder, which is certified for use in a wide range of temperatures from -55 ºC to +70 ºC.
Capable of producing 122 dB @ 1 m and with a range of 28 pre-recorded tones.
HS Code: 85176200
Coo: Switzerland
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