I've included it in the Cylinder, Threaded - M30 package for your convenience. With an operating temperature of -25°C~70°C, proximity sensors can work efficiently. If you want to get the most out of proximity sensors, you should set the supply voltage to 24V. 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.