In order to make things easier for you, it's included in the Cylinder, Threaded - M30 package. It is possible to operate proximity sensors successfully at a temperature of -25°C~70°C. Maximum efficiency is achieved by setting proximity sensors' supply voltage to 30V. It is important for the rate to be 200Hz so that the proximity sensors will work. To work well, the reed switch's internal contacts should pass 200mA current. Near proximity sensors in DC circuits can withstand voltages up to 30V. In a DC circuit, the proximity sensors must have a current higher than 10V.