Inductive Cylindrical Proximity Sensor, Inductive, 12 mm, Proximity Sensor Power Requirement 12 to 48V DC, Shielded, Proximity Sensor Operating Frequency 2,500 Hz, Proximity Sensor Output Circuit Type 3 Wire PNP, Max. Detecting Distance 4 mm, Proximity Sensor Electrical Connection 2m Cable, Output Mode NO, NEMA Rating 4X, IP Rating IP68, IP69K, Case Material Nickel Plated Brass, Length 41 mm, Operating Temp. Range -13 Degrees to 158 Degrees F, Max. Current Load 200mA