Ensure reliable performance by setting the photoelectric sensor's temperature to -10°C~70°C. The voltage of this electronic components should be given 24VDC into a circuit or system to make it work. An ideal response time for photoelectric sensors is 4ms. In order to ensure reliability, the photoelectric sensor must operate at a minimum temperature of -10°C. It is possible to operate the system reliably at a maximum operating temperature of 70°C.