Heschen M18 Capacitive Proximity Sensor Switch Shield Type LJC18A3 5 Z/BY Detector 1 5mm 10 30VDC 200mA PNP Normally Open(NO) 3 Wire

Mounting Hole Diameter: 18mm; Cable Length: 150cm/59" Detecting Distance: 5mm±10%; Set Distance: 0-4mm Output Type: PNP Normally Open(NO); Shield Type Current Output: 200mA; Working Voltage: 10-30VDC Detect Object: Can detect any dielectric