A reliable performance can be assured by setting the temperature of the photoelectric sensor to -25°C~55°C. In order for these electronic components to work, they should be given 10V~30V voltage. For photoelectric sensors, 2ms is ideal. Sensors need to work at -25°C to be reliable. The maximum operating temperature is 55°C, so it's reliable. A photoelectric sensor must have a current at the output of 100mA in order to function.