Telemecanique Sensors Retro-reflective Photoelectric Sensor 4 m Detection Range NPN, Solid State IP65, IP67. Sensor Style: Barrel. Electrical Connection: Cable. Maximum DC Voltage: 24V. Optical Technology: Phototransistor. Light Source: Infrared. Maximum Current: 100 mA. Response Time: <1 ms. Housing Material: PBT. Minimum Operating Temperature: -25°C. Maximum Operating Temperature: +55°C. CAD Drawing: 3D CAD Model. MPN: XUB1ANBNL2