Gems Sensors & Controls Datasheets for Liquid Leak Detectors

Liquid leak detectors sense when a liquid is leaking from a pipe, tank, or other receptacle.
Liquid Leak Detectors: Learn more

Product Name Notes
Designed for use in the annular space of double wall fiberglass tanks to detect hydrocarbon liquids. When hydrocarbons are present, a hydrocarbon wax pellet dissolves and closes a springloaded switch...
Designed for use in the annular space of double wall fiberglass tanks to detect the presence of conductive liquid. When combined with Warrick® DMS or TA alarm panel, DWP-25...
Designed to detect presence of liquid in sumps, attached access pipes, annular spaces, or locations requiring a small float-operated sensor. Two models to fit 1-1/2" and 2" standard piping.
Designed to monitor hydrocarbon vapors in wells or sumps by absorbing the vapors and triggering a switch. Should not be used where vapors are continuously present. Fits in standard 2"...
Utilizes conductivity probes and a reed switch based float switch to detect the presence of liquid and differentiate between hydrocarbons and water. When combined with Warrick® DMS or TA...
Dependable Long Service Life Fits Small, Interstitial Spaces Easy Maintenance The Gems™ LS-10 liquid sensor accurately detects the presence of liquid in fiberglass double-wall tanks, containment sumps and double-wall pipes.