Product Description
inductive proximity sensor cylinder type switch IM18 it has flush and non flush type. metal case body

Product Feature
cylinder type. metal case, flush detect distance 5mm. non flush detect distance 8mm. 6~36VDC and 90-250VAC voltage

Product Specification/Models
Inductive cylinder type proximity sensor IM18 

working voltage is 6-36VDC and 90-250VAC 
detect distance 5mm ( flush type) and 8mm (non flush type)
NPN and PNP output NO / NC (3wires ) NO+NC (4 wires)