Panasonic Diffuse Photoelectric Sensor 800 mm Detection Range PNP IP67 Block Style CX-442-P-Z. Electrical Connection: M8 Connector. Maximum DC Voltage: 24V. Optical Technology: LED. Light Source: Red LED. Maximum Current: 20 mA. Response Time: 1 ms. Housing Material: PBT. Minimum Operating Temperature: -25°C. Series: CX-400. Maximum Operating Temperature: +55°C.