Level Sensors LevelMaster™ Level Sensor The EPG LevelMaster Level Sensor, a component of the EPG LevelMaster Level Monitoring & Control System, is used to accurately measure liquid levels and transmit signal to the meter/display. F-Series High Level Sensor This "F" Series Sensor is a normally closed (N.C.) level displacement sensor (float) that moves up and down a guide rod actuating a magnetic reed switch. F-Series Level Sensors This "F" Series Sensor is a normally open (N.O.) level displacement sensor (float) that moves up and down a guide rod actuating a magnetic reed switch. EPG Tank Full Level Sensor EPG’s Tank Full Sensor is a level displacement sensor (float) that is used to monitor a tank liquid level. The sensor is normally closed (N.C.). EPG 3-Point Level Sensor EPG’s 3-Point Level Sensor has three "F" series level displacement sensors (floats) that move up and down on guide rods actuating magnetic reed switches. EPG SJ Sensor Float Switch The EPG SJ Sensor Float Switch is used to accurately indicate liquid levels and transmit signals to a controller. EPG Leak Detection Sensor EPG’s leak detectors are stainless steel electrodes commonly used to detect the presence of conductive fluids. EPG Conductivity Probes EPG’s Conductivity Probes are stainless steel electrodes that are commonly used to start and stop a pump. They are weighted, independently suspended and are mounted in small diameter PVC housings. EPG Interface Sensors Level displacement sensors suitable for both water and product thanks to a combination of level displacement sensor and conductivity probes. EPG Test Simulator EPG Companies Inc. Model 3748 Test Simulator is a dual function simulator that simulates both 2-wire transmitters and pulse output.