Carlo Gavazzi ICB30L50N15PC Manufacturer description: Inductive proximity sensor, M30 Nickel-Plated Brass, 2m cable, Sn 15mm, Non-flush mount, Long body, PNP NC output, Supply voltage 10-36Vdc, Max output current 200 mA, Max switching frequency 1 kHz, Operating temperature -25C - +70C, IP67. Inductive transmitter M30 PNP NC 2m cable, unshielded version length 50mm. Sensing distance 15mm.