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 NPN Max Detecting Distance 12 mm Proximity Sensor Electrical Connection 2m Cable Output Mode NO NEMA Rating 4X IP Rating 68 69K Case Material 316L Stainless Steel Length 41 mm Operating Temp Range -13 Degrees to 185 Degrees F Max Current Load 200mA