Inductive Proximity Sensor, 30 MM Sensor Diameter, No Pole Throw Configuration, 10 MM Detecting Distance, 20 to 250 V Ac, 250 Ma @ 250 V, 20 HZ, 2-Meter Cable Connection, Led Indicator, Stainless Steel, -13 °F Operating Temperature, +158 °F Operating Temperature, 2.73 In Overall Length, 0.5 LB