I've included it in the Cylinder, Threaded - M18 package for your convenience. With an operating temperature of -25°C~70°C, proximity sensors can work efficiently. A component with 4 pins is included in this electronic component. If you want to get the most out of proximity sensors, you should set the supply voltage to 24V. Temperatures as low as -25°C can be reached by proximity sensors. A proximity sensor can only operate at 70°C. For the proximity sensors to work properly, the rate needs to be 1kHz. It's important that the reed switch's internal contacts pass 10mA for the proximity sensors to work.