Seeking to purchase local mechanical differential pressure flow meters
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Gentle experts, does anyone know if any domestic manufacturers produce mechanical differential pressure flow meters that can be used on-site? ?
Display it on-site; for imports, there are Rosemount multi-parameter flow transmitters, and domestically, ones seem to be available in Shanghai and Xi’an. I haven’t done much anyway
The original one was from Wika in Germany; it’s broken now. Buying a new one is expensive, so I want to try a domestic alternative
Is it only the header that’s broken? Then it’s fine to just choose any domestic manufacturer – the scale markings on the gauge can be customized, of course you need to provide information such as calculations regarding the materials used for connecting the gauge.
What type of mechanical flow meter? ~~I used one from Huai’an; it was okay~~
What is a mechanical differential pressure flow meter? Does it refer to a throttling device alone, or to a differential pressure flow meter such as one that includes a throttling device along with a double diaphragm differential gauge?