Can The Dry Heating Element Be Heated All The Time?
Dry-burning heating elements are used to heat the air. When the surface load of the dry-burning heating elements is relatively small, the surface temperature of the dry-burning heating elements is lower than the temperature resistance temperature of the tube material and can be heated all the time.
However, when the surface load of the dry-burning heating element is relatively large, and the surface temperature of the dry-burning heating element is greater than the temperature resistance temperature of the tube material, it is controlled by a temperature control instrument. When the temperature control probe detects the dry-burning heating element When the surface temperature reaches the predetermined temperature, it is necessary to disconnect the power supply of the dry-burning heating element and stop heating. Turn on again below the predetermined temperature.
