Temperature transmitters are used in a wider range of applications, and users will encounter inaccurate measurements during use, this article will take you to understand what factors affect the measurement results of temperature transmitters. Users can pay attention to it during use to avoid impact.
Effect of interference:
There are all kinds of interference in the real working site of the temperature transmitter, and the temperature transmitter has a certain anti-interference ability, mainly including radio frequency interference, electrostatic interference, external magnetic field interference, pulse interference, etc. Users can choose a temperature transmitter with strong anti-interference according to their own use site.
Effect of ambient temperature:
The effect of changes in ambient temperature on temperature transmitters is also known as temperature drift or simply temperature drift. This technical parameter is very important, in the normal temperature range, when the ambient temperature changes by 10 °C, the percentage of the output change in the range is specified, generally not more than half of the basic error of the table.
Grounding Effects:
When the temperature transmitter is in use, it must be effectively grounded, and many damage to the temperature transmitter or other instruments is caused by the lack of effective grounding, which will have a serious impact on the output signal of the temperature transmitter. It can even directly cause damage to the temperature transmitter.
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