Proximity Sensor Inductive 18 mm Proximity Sensor Power Requirement 10 to 30 V DC Unshielded Proximity Sensor Operating Frequency 400 Hz Proximity Sensor Output Circuit Type 3 Wire NPN Max Detecting Distance 10 mm Proximity Sensor Electrical Connection 4 Pin M12 Connector Output Mode NO IP Rating 67 69K Case Material Nickel Plated Brass Length 75 mm Operating Temp Range -40 Degrees to 85 Degrees C Max Current Load 16 mA