In order to make things easier for you, it's included in the Cylinder, Threaded - M12 package. It is possible to operate proximity sensors successfully at a temperature of -40°C~85°C. The pin count of this electronic component is 2. It is important for the rate to be 25Hz so that the proximity sensors will work. To work well, the reed switch's internal contacts should pass 200mA current. When the supply current is 13mA, the proximity sensors will work normally.