Panasonic Through Beam (Emitter and Receiver) Photoelectric Sensor 500 mm Detection Range PNP IP67 Block Style. Electrical Connection: Cable. Maximum DC Voltage: 24V. Optical Technology: Phototransistor. Light Source: LED. Maximum Current: 50 mA. Response Time: <=0.5 ms. Housing Material: PET. Series: EX10. Minimum Operating Temperature: -25°C. Maximum Operating Temperature: +55°C. MPN: EX-13EB-PN