To maintain reliable performance, the photoelectric sensor should have a temperature of -25°C~55°C. For these electronic components to function, a voltage of 12V~24V should be applied to a circuit or system. Photoelectric sensors have an ideal response time of 1ms. As a safety precaution, the photoelectric sensor requires a minimum working temperature of -25°C. 55°C is the maximum operating temperature that is safe and reliable.