Description
The Dwyer Instruments L6EPB-B-S-3-A Wall-Mount Brass Level Switch is used to measure the liquid level by detecting the presence of a float and switching on a control signal, applied in tanks and fluid-handling areas in HVAC systems. It works on a float-based mechanism, which activates the switching action when the liquid levels rise to aid control responses. It has a rated 200 PSI and is mounted on the side wall, with connections to control circuits to integrate with the system. It can be used to maintain fluid control by offering consistent level monitoring, preventing overflow, or low-level stable operation.









