Selection Notes:
Select and set tones on alarm
sounders/sirens based on the nature of the alarm, the area covered and the
background noise levels, the preferred method of protection (Intrinsic Safety or
Flameproof) and of course, the certification requirements of the area where the
sounder will be located. In cases where the alarm is of utmost importance e.g.
emergency evacuation, consideration should be given to the fact that background
noise levels are often much higher during an emergency than under normal
conditions.
All sounders shown are manufactured in GRP. Stainless Steel and
Marine Grade Alloy models also available. They are normally driven from the safe
area by using a
Digital Output Barrier. If further assistance is needed, please
contact us.
|