Diaphragm pressure switch BM-45 series

relayfor liquids

The BM45 diaphragm switch provides simple, low-cost point level control to alert to high, medium, or low levels. It is designed for use in bins containing non-hazardous, free-flowing dry materials such as grains, granules, or pellets. It senses when material presses against a microswitch and sends a relay that can be wired to a horn or light as an alarm or to start or stop a process. The BM45 is offered with standard neoprene, heavy-duty neoprene, or heavy-duty silicone diaphragm material and either internal or external mounting options.