Easy installation on most mechanical tank gauges Minimal service or repair with no parts to wear out Absolute encoder utilizes infrared optics Precision direct-drive gearing transmits accurate level reading Integrate temperature measurement with 3-wire RTD input Activate alarms or relays with 2 discrete inputs as standard Optional 2 discrete inputs and 4 contact outputs Standard 20-65 VDC power supply (40-240 VAC option) FM & CSA approved Class I, Division 1, Groups C&D IP65, NEMA Type 4 enclosure rating