The Series AFG Flow Grid is an outstanding simple yet accurate cost effective alternative to other duct mounted pressure sensors. Once installed and connected to a suitable measuring instrument, the device will provide years of trouble free monitoring of both air and gas flow. Installing the AFG Flow Grid is quick and easy, the AFG is supplied in kit form to allow both workshop and on-site installation into a wide range of square and circular ducts up to approximately 60″. The AFG Flow Grid is a fundamental pressure sensing device designed to transmit a continuous differential pressure signal. When this output is connected to a suitable measuring instrument (i.e., manometer, pressure transducer, etc.), it may be used to determine air velocity and volume flow rate.
Made in USA. brand DWYER, model AFG
International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.
Retail price from $548,00
Available
Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.
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Our specialists are ready to advise you on any technical question. We can find an analogue of any device
How the AFG Flow Grid Works
The AFG Flow Grid consists of two tubes mounted diagonally across a square or rectangular duct, or diametrically across a round duct. The tubes are drilled with a series of equi-spaced holes. The holes in one tube face directly upstream and sense total pressure, while the pairs of holes in the second tube also face forward but at an included angle of 79 degrees, sensing static pressure. The total and (sub) static pressures are averaged along the length of each tube and provide pressure signals at connectors outside the duct wall. The pressure differentials across these connectors constitute the output signal.
PRODUCT APPLICATIONS
FEATURES
| Model | Description | Price |
|---|---|---|
| AFG-1 | Averaging flow grid, 5/16″ (8 mm) tube diameter, 27″ (688 mm) tube length. |
$548.00
|
| AFG-2 | Averaging flow grid, 5/8″ (16 mm) tube diameter, 59-4/5″ (1518 mm) tube length. |
$720.35
|
You can request the necessary certificates, documentation, instructions and user manuals for DWYER AFG using the special form.
You can buy DWYER AFG in UK or Europe at a price starting from 548,00 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email dolce@dolcetrade.com. DWYER AFG price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.
See also: Flow meters
