Inductive Cylindrical Proximity Sensor, Inductive, 18 mm, Proximity Sensor Power Requirement 12 to 24V DC, Unshielded, Proximity Sensor Operating Frequency 1,000 Hz, Proximity Sensor Output Circuit Type 3 Wire PNP, Max. Detecting Distance 12 mm, Proximity Sensor Electrical Connection 4 Pin M12 Connector, Output Mode NO, NEMA Rating 4X, IP Rating IP67, IP69K, Case Material 316L Stainless Steel, Length 41 mm, Operating Temp. Range -13 Degrees to 185 Degrees F, Max. Current Load 200mA