Telemecanique Sensors, M12 x 1, NPN-NO Inductive Sensor 37mm Length, 12 → 24 V dc supply voltage. Body Style: Barrel. Detection Range: 8 mm. Maximum DC Voltage: 24V. Mounting Type: Non Flush. IP Rating: IP65, IP67, IP69K. Switching Current: ≤200 mA. Housing Material: Brass (Case), PPS (Sensing Face). Reverse Polarity Protection: Yes. Shielding: Unshielded. Maximum Operating Temperature: +70°C. Short Circuit Overload Protection: Yes. MPN: XS212B4NAL2