Cylindrical Proximity Sensor, Inductive, 12.0 mm, Proximity Sensor Power Requirement 10 to 30V DC, Shielded, Proximity Sensor Operating Frequency 700 Hz, Proximity Sensor Output Circuit Type 2 Wire PNP/NPN, Max. Detecting Distance 4.0 mm, Proximity Sensor Electrical Connection 4 Pin M12 Connector, Output Mode NO, IP Rating 67, Case Material Brass White Bronze Coated, Length 45 mm, Operating Temp. Range -13 Degrees to 167 Degrees F, Max. Current Load 100mA, Includes (2) Lock Nuts