Specification :

Explosion-Proof Alarm Bell

Performing stable movement at vessel or large-scale plant where exists severe vibration and strong impact by adopting a special structure of striking solenoid bell.
Transmitting plain and light alarm sound by adopting a bell housing made of material efficiant for sound transmission.
Suitable for the places where always exists salt like vessel and shipbuilding yard, and such places as steel plant and outdoor crane where is inferior in their environment
Bell and pilot lamp are interlocked but can be operated separately.
Bell Volume : 90Â ± 5dB At 1m
Standard Body Color : MUNSELL NO : 7.5 BG 7/ 2
Material : Body-Diecast Al, Bell-Steel
Frequence : 400~ 600Hz
BELL Volume : MAX. 90dB/ m
Protection Class : Exdâ … ¡ CT6, IP66