Flowline Lp15-1405 Guard Cap Level Switc Flowline Lp15-1405 Switch-Tek Guard Capacitance Level Switch In Polypropylene With 12-26 VDC, SPST Relay Contact, 4 Or 20 Ma Output And 3/4" NPT Mount. Comes A General Purpose, 4-Conductor, PP Cable.

The general purpose guard capacitance point level switch provides reliable high or low liquid level detection of water based conductive liquids with light coating, crystallizing or scaling characteristics with a 1A relay output. Media examples include copper sulfate and brine. The RF guard circuit eliminates the coating signal path between the active and reference electrodes. […]

The general purpose guard capacitance point level switch provides reliable high or low liquid level detection of water based conductive liquids with light coating, crystallizing or scaling characteristics with a 1A relay output. Media examples include copper sulfate and brine. The RF guard circuit eliminates the coating signal path between the active and reference electrodes. […]