The issue of sulfuric acid concentration
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In the sulfur-based acid production process, several Emerson non-contact acid concentration meters designed to measure 98% acidity are showing large fluctuations; I’m not sure what the cause is I hope the experts can give me some advice! ! !
It’s a contactless design – is that because the connection isn’t good?
You don’t really understand; you truly don’t understand at all. A contactless sulfuric acid concentration meter is essentially an inductive conductivity meter. Since the conductivity of sulfuric acid is significantly affected by temperature, it is best to maintain a controlled temperature range during measurement. Also, it is necessary to ask the supplier whether the calibration curve built into the instrument is appropriate.
Ensure the sulfuric acid is free of gas, and insulate the sensors and piping. Provide the model number and specific piping photos! For Model 54ec-01-09, it is recommended to change the ribbon cable connector to a soldered one.
Thank you for your advice, expert! How can we ensure that there are no gases in the sulfuric acid medium? What are better collection devices? I hope for further guidance! ! !