Automatic Controls Company carries the complete line of Gems Sensors and Warrick Controls. Gems Sensors is a leading manufacturer of products for use in a broad range of fluids across industry. The product line consist of level switch products, pressure switches, pressure transducers, flow switches, miniature solenoid valves, proximity switches and liquid level control units. Warrick® Conductivity liquid level control systems are part of the Gems Sensors family. With liquid level control systems that rely on the liquid level sensing capability of probes or electrodes. These probes are housed in fittings that are engineered to accommodate one or more probes. How does it work? Warrick Conductivity Systems take advantage of a liquid’s conductive properties to complete a circuit, which in turn causes a control relay to energize. We can create a system from numerous level controllers, fittings and probe options to fit your needs. We use single- or multi-point sensors that have no moving parts and stainless steel corrosion-resistant electrodes that we cut your desired specifications. These multiple probes per fitting allow the control of several functions in less space, resulting in lower cost for equipment and installation.