Cylindrical Proximity Sensor, Inductive, 8.0 mm, Proximity Sensor Power Requirement 10 to 30V DC, Shielded, Proximity Sensor Operating Frequency 2,000 Hz, Proximity Sensor Output Circuit Type 3 Wire NPN, Max. Detecting Distance 1.5 mm, Proximity Sensor Electrical Connection 4 Pin M12 Connector, Output Mode NO, NEMA Rating 4X, IP Rating 67, Case Material Stainless Steel, Length 41 mm, Operating Temp. Range -40 Degrees to 185 Degrees F, Max. Current Load 200mA