With the Cylinder, Threaded - M12 package, it is included for your convenience. It is possible for proximity sensors to operate effectively at temperatures below -25°C~70°C. The pins on this electronic component are 3. Maximum efficiency can be obtained by setting the supply voltage of proximity sensors to 24V. For the proximity sensors to perform their function, the rate should be 100Hz. Reed switches should pass 200mA current through their internal contacts to work with proximity sensors. In DC circuits, proximity sensors can be operated at maximum voltages 30V. In a DC circuit, proximity sensors should not be operating at a current below 10V, otherwise they will be dangerous.