How to calibrate flow meter?
Place an aliquot (small portion) of process fluid in a test meter and weigh it for a precise amount of time while it flows 60 seconds. Use a calibrated scale to obtain an accurate measurement of the weight of test fluid. After the test period is completed, divert the test fluid into a discharge container.
What is the function of a flow meter?
A flow meter (or a flow sensor) is an instrument that is used to indicate the amount of liquid, gas, or vapor moving through a pipe or conduit by measuring linear, non-linear, mass, or volumetric flow rates.
Do flow meters require calibration?
Because flow measurements are so critical to many processes, the industry standard is to calibrate annually, even though that might not be necessary. In many cases, this is done in an attempt to demonstrate to a quality auditor that instruments within the process are under control.
What does URV stand for?
URV
| Acronym | Definition |
|---|---|
| URV | Upper Range Value |
| URV | Ultimate Robotic Vehicle (Fisher-Price toy) |
| URV | Underwater Robotic Vehicle (mechanical engineering) |
| URV | Union pour Le Renouveau de Versailles (French: Union for Renewal of Versailles; France) |
Why choose ABB for flow measurement and control?
With ABB’s knowledge about flow measurement and management, you have access to over 100 years of flow measurement and control experience to help you save cost and increase profits. Click here to download the comprehensive 290-page handbook now.
Why ABABB variable area flowmeters?
ABB´s variable area flowmeters are reliable, flexible and simple. They meet the application requirements by featuring a wide range of design varieties and sizes. Technology proven, they offer a long life and high reproducibility. Variable area flowmeters are excellent mechanical back-up meters because no external power supply is needed.
What is ABB im/WMP?
Programming GuideABB IM/WMP Issue 1 Electromagnetic Flowmeter WaterMasterThe Company We are an established world force in the design and manufacture of instrumentation for industrial process control, flow measurement, gas and liquid analysis and environmental applications.
What type of variable area flowmeter should I Choose?
Glass tube variable area flowmeter for a high degree of reproducibility. The V/A Master is a high accuracy variable area flowmeter suited with state of the art components and a wide angle visual flow indication. Glass tube flowmeter for optimum flexibility with a minimum number of components.