Replacement of alkali density meter for chlor-alkali production
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Our company produces caustic soda. We previously used the Yokogawa DM8 type vibrating density meter from Japan; its probe is not corrosion-resistant and its price is high. Is there a better alternative available? Please share your experience with such meters. Thank you!
Personally, I think it is more reasonable to use a mass flow meter to measure density, and for caustic soda, Harbin Alloy measurement tubes should be used.
An online refractometer can be considered for use