Cylindrical Proximity Sensor, Sensing Method: Inductive, Diameter: 8mm, Power Requirement: 12 to 24VDC, Circuit Type: NPN, Output Mode: NO, Shielded / Unshielded: Shielded, NEMA Rating: 4X, IP Rating: 67, Electrical Connection: 4 Pin M12 Male Connector, Case Material: Nickel Plated Brass, Detecting Distance: 1.5mm, Length: 62mm, Operating Frequency: 3000 Hz, Operating Temp. Range: -13 Degrees to 158 Degrees F, Max. Current Load: 50mA, Description/Special Features: 1 Yellow LED For Output State, Reverse Polarity Protection, Overload And Short-Circuit Protection, Standards: UL Listed, CSA Certified, CE Compliance, RoHS