Panasonic Retro-reflective Photoelectric Sensor 0.1 → 2 m Detection Range PNP IP67 Block Style CX-482-P. Electrical Connection: 2m Cable. Maximum DC Voltage: 24V. Optical Technology: LED. Light Source: Infrared LED. Response Time: 1 ms. Housing Material: PBT. Maximum Operating Temperature: +55°C. Series: CX-400. Minimum Operating Temperature: -25°C. Standards Met: IEC.