Before installing a flow meter, ensure the pipe is free of air bubbles and solid particles to maintain measurement accuracy. Install the flow meter on a vertical straight pipe, away from elbows and valves, to ensure stable fluid flow. Align the flow meter's direction with the actual flow dir...
Gas flow meter and how to install themPROBLEM TO BE SOLVED: To provide a gas flowmeter of a satisfactory and simple constitution to be mounted to a manifold body and used, and to provide its mounting method.藁品 勇稲垣 広行
Warning: Precaution for direct sunshine and rain when the flow meter is installed outside. Special Notice Foreign material in the gas being measured can clog the meter’s rotor and adversely affect accuracy. If this problem is anticipated or experienced, install screens to filter impurities from i...
(2005). How to Design a New Flow Meter from Scratch. In: Merzkirch, W. (eds) Fluid Mechanics of Flow Metering. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-26725-5_12 Download citation .RIS .ENW .BIB DOIhttps://doi.org/10.1007/3-540-26725-5_12 Publisher Name...
When fluid enters the flow sensor along the axial direction, it is compelled by a swirl generator to rotate around the central axis, forming a vortex flow. This flow advances through the Venturi tube, accelerates past the sudden constriction, and as it passes through the diffuser section, the...
3. Avoid sharp flow changes A sharp flow change produces a large additional force that damages the gear rotor which could easily damage the flow meter. 4. Bypass pipe switching When the liquid flow is transferred from the bypass pipe to the meter, users need to open and close the bypass ...
While a meter may be mechanically sound, incorrect calibration can lead to inaccurate or inconsistent readings. Flow meters and controllers need to be calibrated to account for the temperature, pressure, density, and viscosity of the fluids they are metering. A meter’s calibration can be off if...
Here is a link to a PowerPoint presentation from PG&E, the California utility, which has also installed these meters.Digital MeterBeginning in 2006, DTE ceased to install analog meters. This picture shows a commonly installed digital meter found in Michigan, the Itron Centron (brochure, technica...
Properly size all copper tubing using a line chart. Install and braze the copper tubing for the liquid and suction lines. When brazing, flow an inert gas like nitrogen through the lines to prevent scale and oxidation in the lines. The copper tubing will hook up from the condensing unit out...
Wetted flowmeter comes with two varieties, insertion and flow cell. Insertion flowmeter requires to dill holes on the pipe wall to install the transducers. Flow cell, also called spool piece, needs to be installed in line with the pipe, thus needs pipe fitting, etc. The transducers are pre-...