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Thermal-type flowmeter having separate probe mounting arrangement, a mechanical mounting structure, and valves for each probe
Thermal-type flowmeter having separate probe mounting arrangement, a mechanical mounting structure, and valves for each probe
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机译:具有独立探头安装结构,机械安装结构和每个探头的阀的热式流量计
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摘要
A flowmeter of the thermal type, having a heated flow-sensing element and a temperature-sensing reference element, the elements constructed and arranged to be installed in a pressurized pipe. The flowmeter has one probe with the heated element and a separate second probe with the reference element. The probes are constructed and arranged to pass through the pipe wall in separate through-holes. There is a mounting structure such as a split ring that is adapted to be mounted to the pipe. Two valves operatively coupled to separate locations of the mounting structure, where one probe passes through each valve and into the pipe.
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