... Gauge System 1)(ATG) is used to gauge oil level, water level, temperature and capacity of oil tank. By using ... • Warn alarm and cancel: oil level alarm, water level alarm, temperature alarm• oil level/water level calibration and automatic shut off submersible ... proof, radio frequency interference proofSpecifications:• Output data of oil level, water level, 1-5 points of temperature• Operating range: 0. ...