Plug-in thermocoupleThe workload carried in daily work is still relatively large, and due to various factors such as environment, voltage, and operation, plug-in thermocouples are prone to various failures in the engineering work. So how should we handle when a plug-in thermocouple malfunctions?

First, whenPlug-in thermocoupleWhen a malfunction occurs, it is necessary to accurately determine the cause of the malfunction. There are many reasons for the failure of plug-in thermocouples, such as low thermoelectric potential value, high thermoelectric potential value, and unstable thermoelectric potential output of plug-in thermocouples. So when the plug-in thermocouple does not work or has abnormalities during operation, one thing we need to do is to accurately identify the point of the fault, which may require professional technicians to determine. We can actively contact the manufacturer of the plug-in thermocouple and ask them to provide certain technical support to help us understand the fault condition and severity of the problem in a timely manner.

Secondly, according toPlug-in thermocouplePromptly repair, clean or replace the faulty situation. After determining the fault type of the plug-in thermocouple, we can take the next step. For plug-in thermocouples that can still be repaired, we can have technicians repair the faulty part. If the plug-in thermocouple only malfunctions due to dust accumulation, then it is only necessary to clean the dust on the surface of the protective tube of the plug-in thermocouple in a timely manner. Of course, if the electrical components of the plug-in thermocouple itself are severely damaged and there are major problems with the core part, then we should not make do with it and need to replace it with a new plug-in thermocouple in a timely manner.

Then, when replacing a new plug-in thermocouple, pay attention to the accuracy of the model. If the old plug-in thermocouple is confirmed to be unusable, then we need to purchase a brand new plug-in thermocouple. When purchasing, be sure to choose the same model as the original plug-in thermocouple, otherwise it may cause malfunction. If the previous plug-in thermocouple model has been discontinued, it is necessary to actively contact customer service to see which model of plug-in thermocouple to purchase can have the highest matching degree.

Overall, although plug-in thermocouples are generally not prone to major malfunctions, if we happen to encounter a malfunction during the production process, we should not panic. We must follow the rules step by step, troubleshoot each part, and determine whether to repair or purchase a brand new plug-in thermocouple. Generally speaking, most faults of plug-in thermocouples can be resolved through maintenance, and some minor faults of plug-in thermocouples do not even require the use of technical personnel.