Brand: Micro Detectors Item: Proximity sensor Connection: 4-pin M12 quick-disconnect IP Rating: IP67 Includes: Mounting hardware Housing Material: Polybutylene terephthalate Housing Size: 53 x 20 x 38mm Operating Voltage: 10-30 VDC Shape: Rectangular Operation Mode: N.O./N.C. selectable output Sensor Type: Ultrasonic Sensing Method: Diffuse Number of Wires: 3 Switching Output: NPN Sensing Distance: 80-1200mm Switching Frequency: 3 Hz IO-Link Compatible: No Adjustable: Yes Micro Detectors ultrasonic proximity sensor, rectangular, 53 x 20 x 38mm, polybutylene terephthalate housing, diffuse, NPN, N.O./N.C. selectable output, 80-1200mm sensing distance, IP67, 4-pin M12 quick-disconnect.