The peak flow meter works by measuring how fast air comes out of the lungs when you exhale forcefully after inhaling fully. This measure is called a "peak expiratory flow," or "PEF." ...

The FCI FS10i Flow Meter is a compact, economical solution to air and gas flow metering. Utilizing application-proven thermal ...

The flow meter allows a hard limit to be set for the maximum amount of water allowed into the tank. He’s used an Arduino Micro to tie the project together, which also handles a real-time clock ...

Yet errors in flow measurement can have severe consequences. For example, the stability of the process control may be disturbed, leading to unwanted and even dangerous situations. In addition, in the ...

Taking Peak Flow Reading The steps involved in using a peak flow meter are outlined below: Stand or sit upright. Slide the marker down to the bottom of the numbered scale. Take a deep breath and ...

A flow meter works by measuring the amount of a liquid, gas, or steam flowing through or around the flow meter sensors. Flow meter sensors work in different ways, but with the same end goal: Provide ...

Using a YF-S201 flowmeter on a Raspberry Pi, the code uses Python to populate a database. The meter will need to be calibrated to get an exact volume measurement. There are many ways to measure flow.

[Part 1 of this series covers the fundamental concepts and principles incorporated by flow meters along with various flow measurement methods used in mechanical flow meters. Part 2 covers the pulse ...

NATICK, Mass. — Researchers at the U.S. Army Combat Capabilities Development Command Soldier Center, or DEVCOM SC, have invented a personal flow meter to measure water consumption.