Cylindrical Proximity Sensor Inductive 30 mm Proximity Sensor Power Requirement 10 to 30V DC Shielded Proximity Sensor Operating Frequency 250 Hz Proximity Sensor Output Circuit Type 3 Wire PNP Max Detecting Distance 15 mm Proximity Sensor Electrical Connection 4 Pin M12 Connector Output Mode NO IP Rating 67 Case Material Brass White Bronze Coated Length 72 mm Operating Temp Range -13 Degrees to 158 Degrees F Max Current Load 250mA Includes (2) Lock Nuts