Features: 1) Power: DC 6V 2) Power consumption when not in use: 0.50mW (DC) 3) Ambient temperature: 0.1 - 45oC 4) Suitable water pressure: 0.03 - 0.6mPa 5) Detection zone: factory set 70cm (based on standard inductive board) 6) Diameter of inlet pipe: G (1/2)" 7) Diameter of outlet pipe: G (1/2)" 8) Dimensions: 120 x 120mm 9) Protection degree: IP56