With the Cylinder, Threaded - M8 package, it is included for your convenience. When the operating temperature is -40°C~70°C, proximity sensors can function well. There are 3 pins on this electronic component. The supply voltage of proximity sensors should be set to 24V for maximum efficiency. -25°C is the lowest operating temperature for proximity sensors. Proximity sensors cannot operate above 70°C. To ensure that proximity sensors function properly, the rate should be 1kHz. For the proximity sensors to work properly, the reed switch's internal contacts should pass 200mA current.