Rectangular Proximity Sensor, Inductive, Proximity Sensor Power Requirement 10 to 30V DC, Unshielded, Proximity Sensor Operating Frequency 40 Hz, Proximity Sensor Output Circuit Type 3 Wire NPN, Max. Detecting Distance 20 mm, Proximity Sensor Electrical Connection 2m Cable, Output Mode NC, IP Rating 67, Case Material Plastic, Length 73 mm, Width 40 mm, Depth 23 mm, Operating Temp. Range -13 Degrees to 158 Degrees F, Max. Current Load 200mA