Carlo Gavazzi Inductive Proximity Sensor, M12 Thermoplastic., 2M Cable, Sn 4mm, Non- Flush Mount, Long Body, Pnp No, Supply Voltage 10-40Vdc, Max Output Current 200 Ma, Max Switching Frequency 500Hz, Operating Temperature -25C - +70C, Ip67. - EI1204PPOPL