With the Cylinder, Threaded - M8 package, it is included for your convenience. It is possible to operate proximity sensors successfully at a temperature of -25°C~70°C. It's got 3 pins. It is recommended that the supply voltage of proximity sensors be set to 30V for maximum efficiency. To ensure that proximity sensors work properly, the rate should be set to 1kHz. Reed switches work well with proximity sensors when their internal contacts pass 200mA current. A voltage of 30V can be applied to the proximity sensors in DC circuits without the proximity sensors being damaged. Ensure that the current flowing through the proximity sensors in the DC circuit does not fall below 10V, otherwise the circuit could become dangerous. Set this electronic part's current to 200mA to maximize efficiency. In order for the proximity sensor to work, the frequency should be 1kHz.