Liquid Level Switches

Liquid level switches are measurement and point detection devices used to monitor liquid levels and activate switch contacts at predetermined liquid level thresholds. The liquid level switch output can then be utilized by other instrumentation to open a valve, illuminate a warning lamp, activate an audible alarm, or switch on/off a pump. Liquid level switches are used in many liquid container monitoring applications, including flow line monitoring, heaters and furnaces, as well as other household appliances, automotive applications and control technology.