Carlo Gavazzi Inductive Proximity Sensor, M18 Stainless Steel, 2M Cable, Sn 8mm, Non- Flush Mount, Short Body Pnp Nc, Supply Voltage 10-40Vdc, Max Output Current 200 Ma, Max Switching Frequency 400Hz, Operating Temperature -25C - +70C, Ip67. - EI1808PPCSS