I have a question: for aniline, toluene, CS2, tar, and H2S, what type of flow meter is most accurate for measuring these substances, and what are the popular brands?
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I have a question: for aniline, toluene, CS2, tar, and H2S, what type of flowmeter is most accurate for measuring these substances? What brands are used? It would be great if you had some experience in this area
Toluene orifice plate + differential pressure transmitter; for tar, a mass flow meter can be used, or a wedge flow meter + dual-flange differential pressure transmitter. Mass flow meters can be domestic ones, which are cheap. Shanghai Yino is good; I’m using it.
Original poster, let me offer some initial thoughts. First of all, since your media are non-conductive, electromagnetic flowmeters can be ruled out. Second, are your pipes regular in shape or irregular? Anemometers can be considered for irregular-shaped pipes, while mass flowmeters can be used for regular-shaped pipes; domestically produced mass flowmeters generally cost between 30,000 and 100,000 yuan each. Turbine flowmeters, as well as rotameter flowmeters, can also be considered
For vortex flowmeters, they can be used if the accuracy requirements are not too high; another option is mass flowmeters, though they are slightly more expensive!
Are turbine flowmeters and target flowmeters cheaper compared to vortex flowmeters? It seems to me that the Haichuan Chemicals forum isn’t as active these days as it was in 2009