Inductive sensor, M8 x 1 / L = 30 mm, switching distance 3 mm, flush mountable, normally closed, DC PNP/NPN, M8 connector, IP 65, IP 66, IP 67, IP 68, IP 69K, (with ifm socket screwed on as required), 3-wire, ambient temperature -40...85 °C, switching frequency 800 Hz