This was the case for [Rob] and his Porsche 944, which had relied on an old-fashioned mechanical air flow meter (AFM). He decided to replace this with a modern mass air flow (MAF) sensor instead ...

Measuring air flow in an HVAC duct can be a tricky business. Paddle wheel and turbine flow meters introduce not only resistance but maintenance issue due to accumulated dust and debris.

Medically reviewed by Daniel More, MD A peak flow meter is used to measure your peak expiratory flow rate (PEFR). PEFR describes how quickly your lungs expel air during a forceful exhalation after you ...

Air flow sensors are inserted into a duct or pipe through an access hole to measure air velocity. In other instances a capture hood is used to measure volumetric flow from a grill or exhaust diffuser.

The ADM series AirData Multimeters are used as hand-held portable meters for air velocity, pressure, and temperature measurement. [See More] Mounting: Hand-held or Portable Measurement Type: Air ...

With disposable towels, wipe away any loose dirt or dust from the MAF sensor, as well as all air ducts. Take your time removing the sensor. Parts are plastic. They become brittle over time and can ...

Accurate industrial fluid flow monitoring via today’s latest transit-time clamp-on ultrasonic flow meters can result in ...

One thermal flowmeter measures the waste gas flow, while the other four thermal flowmeters provide submetering of this gas stream to each boiler. Another four meters measure preheated (200°C, 392°F) ...