30+ Years of Precision Instruments
high-precision digital temperature controller front stont> application FAQ:
At the beginning, the high-precision temperature sensor should be installed and wired appropriately according to the provisions of the user manual. Under the condition that the wiring is accurate, it can be closed and debugged.
second, whether the preset temperature value is appropriate or not is immediately related to the implementation of the main parameters of the processing process, thus endangering the height and height of the temperature. therefore, before starting, carefully refer to the main parameters of the processing process and select the preset temperature value to prevent temperature errors. The stuck condition
This is mainly caused by the reduction of the anti-interference of the instrument panel itself. The most common is the interference signal caused by the posture of the AC contactor or small relay. Encounter this kind of situation, can turn off the dashboard switch power supply 20s up and down, and then start the ordinary can be cleared. If it cannot be removed, it is necessary to consult the electrical equipment personnel and welders to handle it properly. Do not solve it by yourself to prevent the expansion of common faults.
thermal resistance elements
caused by thermal resistance high-precision digital thermostat there are two bases for prohibiting (except for fake and inferior commodities): one is that the measurement range numbers are not matched, the reason is that the measuring range number of the instrument panel was not carefully grasped when the thermal resistance was removed and exchanged, resulting in the wrong use of thermal resistance with other measuring range numbers. The adverse effect is that the temperature difference of the instrument panel is too large, making the temperature in an uncontrollable situation, resulting in the surface of the cable being thick or burnt.
