Carlo Gavazzi ICS18L50F08NOB2E1 Manufacturer description: Inductive proximity sensor, M18 Stainless steel, 2m PUR cable, Sn 8mm, Flush mount, NPN NO output, 8-60Vdc, 200 mA, Max op. freq. 0.9 kHz, Op. temperature -40C to +85C, IP67-IP68-IP69K, 200 V/m Radiated Noise Immunity, Load Dump Protection, E1-type. Ind transmitter M18 version stainless. NPN NO output. Shielded 8mm sensing distance. 2m PUR cable.