In order to make things easier for you, it's included in the Cylinder, Threaded - M18 package. It is possible to operate proximity sensors successfully at a temperature of -25°C~70°C. The proximity sensors can be operated at temperatures as low as -25°C. A proximity sensor's operating temperature cannot exceed 70°C. Near proximity sensors in DC circuits can withstand voltages up to 24V. In a DC circuit, the proximity sensors must have a current higher than 12V.