It is included with the package Cylinder, Threaded - M30 to simplify your life. Temperatures of -25°C~70°C are ideal for proximity sensors. Electronic components with pins 5 are available. In order to maximize the efficiency of proximity sensors, it is recommended that the supply voltage be set to 30V. Ensure that the proximity sensor switch performs its function by setting the rate to 180kHz. Reed switches work well with proximity sensors when their internal contacts pass 20mA current. In DC circuits, proximity sensors can be operated at maximum voltages 30V.