Carlo Gavazzi ICS12L50F04NOB2E1 Manufacturer description: Inductive proximity sensor, M12 Stainless steel, 2m PUR cable, Sn 4mm, Flush mount, NPN NO output, 8-60Vdc, 200 mA, Max op. freq.1.3 kHz, Op. temperature -40C to +85C, IP67-IP68-IP69K, 200 V/m Radiated Noise Immunity, Load Dump Protection, E1-type. Ind transmitter M12 version stainless. NPN NO output. Shielded 4mm sensing distance. 2m PUR cable.