Omron, M18 x 1, NC Magnetic Proximity Sensor 55.3mm Length, 10 → 30 V dc supply voltage. Body Style: Barrel. Detection Range: 11 mm. Terminal Type: Cable. Width: 29mm. Maximum DC Voltage: 30V. Mounting Type: Flush Mount. IP Rating: IP67, IP67G, IP69K. Switching Current: 3 → 100 mA. Housing Material: Brass. Maximum Operating Temperature: +70°C. Minimum Operating Temperature: -25°C. MPN: E2E-X11D218-T 2M