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Modular plug-in design
Solid state reliability
Low voltage sensor
LED monitoring; compact size
New microprocessor design
Gems general purpose solid state plug-in module. New microprocessor design. Designed for either differential or single level service. U.L. "Motor Controller" listing, 8 pin socket with screw type connections make the unit easy to install and service. Sensitivity of up to 1 million ohm/cm. Low voltage sensor. Led monitoring; compact size. Applications includes single level service, differential service, point level, alarms, valve control and pump control. 10K ohms inverse sensitivity, 120 VAC voltage.