How should metering instrument wells be constructed? Are there any catalogues?
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The condition is that the medium is tap water used in production; how should the metering instrument well be constructed? Is there any catalog available? , because it is underground; if there is an electromagnetic flowmeter in the well and water seeps into the instrument well, will that have an impact on the electromagnetic flowmeter? Additionally, is it possible to install valves before and after the electromagnetic flowmeter in the instrument pit? Installing valves before and after should not affect the requirements for straight pipe sections upstream and downstream of the flowmeter, right?
1. There is an atlas; refer to 05S502 P68. 2. It has an impact – electromagnetic components are prone to damage； If it truly cannot be avoided, use a submersible type electromagnetic valve. 3. For measurement purposes, valves must not be installed within the straight sections of pipe required in front of and behind the instrument; if these straight sections are too long, a separate valve chamber should be established
Yes, there is a CAD version of the \"Self-Control Installation Atlas\"~