Method of detection: Capacitive
Shape: diameter 18 mm cylinder
Detection distance: 10mm
Operating voltage: 6-36V DC
Output Current: 300 mA
Output: 3 wires, normally closed,NPN
Detecting: metal, and non-metallic such as plastic, glass, water, oil; detection distance was detected with the body of conductivity, dielectric constant, water absorption, the volume varies, the maximum for the detection of a grounded metal distance.