Cylindrical Proximity Sensor, Inductive, 12.0 mm, Proximity Sensor Power Requirement 12 to 24V DC, Shielded, Proximity Sensor Operating Frequency 1,500 Hz, Proximity Sensor Output Circuit Type 3 Wire PNP, Max. Detecting Distance 2.0 mm, Proximity Sensor Electrical Connection 4 Pin M12 Connector, Output Mode NO, NEMA Rating 1, 12, 13, 4, 6, IP Rating 67, Case Material Nickel Plated Brass, Length 41 mm, Operating Temp. Range -40 Degrees to 185 Degrees F, Max. Current Load 200mA