Flowline Switch-Tek LP15 Capacitance Point Liquid Level Long Switch, 3/4 in. NPT

Flowline’s general purpose RF circuit guard capacitance single point liquid level switch provides high or low liquid level detection of water based conductive liquids with light coating, crystallizing or scaling characteristics with a 1A relay output, examples include copper sulfate and brine. Install the sensor vertically and the RF guard circuit eliminates the coating signal path between the active and reference electrodes. The submersible polypropylene liquid level sensor can be mounted inside the tank or through non-metallic tank walls as a high or low level alarm.