Boshart Liquid Level Alarm is an indoor rated alarm panel, powered by a standard 120VAC wall outlet. Installing a 9VDC battery (not included) provides battery backup during power outages. This alarm panel can be used for a variety of applications, including but not limited to: septic tanks, sumps, holding tanks, pump chambers, water tanks, flow, pressure, condensate, temperature, and any others where a “dry” contact can be connected to the alarm panels.
A variety of sensors can be used such as a float switch, pressure switch, or any “dry” type sensor that “closes” during an alarm condition (normally open or normally closed). Multiple sensors (signalling device) can be connected for expanded monitoring.