Further information for Ifm Electronic IG7100 - IFM Inductive sensor M18x1 DC PNP
Inductive sensor, M18 x 1 / L = 60 mm, switching distance 5 mm, flush mountable, normally open, DC PNP, M12 connector, IP 67, 3-wire, ambient temperature -25...70 °C, switching frequency 400 Hz