Dimension Ø 18 x 66 mm Style Housing M18x1 Installation for flush mounting Range 8 mm Switching output PNP normally open (NO) Switching frequency 1300 Hz Housing material Brass, Nickel-free coated Material sensing surface PBT Connection Connector, M12x1-Male, 3-pin Operating voltage Ub 10...30 VDC Ambient temperature -40...85 °C IP rating IP68 Approval/Conformity CE UKCA cULus WEEE