GENERAL CHARACTERISTICS:
The case is made of shock-resistant, non-flammable plastic with an aluminium mounting base.
The membrane is made of neoprene, diameter 82 mm; in the ATEX version it is made of antistatic silicone.
Response sensitivity: minimum 50 g central, 20 mm water pressure on the membrane.
(detail of the diagram)
1. Cable gland.
2. Rubber membrane.
3. Fixing flange.
4. Sensitivity adjustment screw.





