PROXIMITY SWITCH M18 NPN; Sensing Range Max:5mm; Thread Size - Metric:M18; Sensor Output:NPN; Supply Voltage DC Min:10V; Supply Voltage DC Max:40V; Product Range:E2E Series; Frequency Response Max:0.6kHz; Sensing Range:0mm to 5mm; Sensor Input:Inductive; Supply Voltage Range DC:10V to 40V