Carlo Gavazzi Inductive Proximity Sensor, M12 Nickel-Plated Brass, 2M Cable, Sn 4mm, Non-Flush Mount, Long Body, Npn No Output, Supply Voltage 10-36Vdc, Max Output Current 200 Ma, Max Switching Frequency 2 Khz, Operating Temperature -25C - +70C, - ICB12L50N04NO