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DWYER AVFS air flow switch

The Series AVFS Adjustable Air Flow Switch is specifically designed to monitor air flow in ducts and provides a 3 A contact output to indicate a change or loss of flow. The AVFS provides a ±5% set-point repeatability across a full-scale range of 1-10 m/s (197-1969 FPM) and includes a mounting bracket for quick duct mounting.

			
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Made in USA. brand DWYER, model AVFS

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $336,45

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

Advantages

Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

Advantages

Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER AVFS

PRODUCT APPLICATIONS

  • Fan monitoring
  • Filter monitoring
  • Damper feedback
  • Air handlers

FEATURES

  • Integral red/green air flow status LED’s
  • Flush sensor design limits issues due to dust or particulate in the air flow
  • IP65 construction

Technical specifications of DWYER AVFS

  • Air Velocity Range: 197-1969 FPM (1-10 m/s).
  • Temperature Limits: 5 to 122°F (-10 to 50°C).
  • Humidity Limits: 0-90% RH.
  • Wetted Materials: PBT body, titanium sensor.
  • Pressure Limit: 14.7 psig (1 bar).
  • Housing: PBT.
  • Repeatability: ±5% FS.
  • Switch Type: N.O. SPST.
  • Electrical Rating: 3 A @ 30 VDC/250 VAC.
  • Response Time: 3-60 seconds. Varies with flow and set point.
  • Power Requirement: AVFS-1: 80 to 250 AC/DC (47 to 63 Hz AC). AVFS-2: 24 VDC ±25%.
  • Power Consumption: 3 VA.
  • Electrical Connection: 6.5′ (2 m) cable.
  • Enclosure Rating: IP65.
  • Display: 1 Red LED/1 Green LED.
  • Weight: 7.2 oz (203 g).
  • Compliance: CE.

How to buy DWYER AVFS

Model Description Price
AVFS-1 Thermo air flow switch, 80-250 AC/DC.
$336.45
AVFS-2 Thermo air flow switch, 24 VDC.
$336.45
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User Guide and Instruction manual for DWYER AVFS

You can request the necessary certificates, documentation, instructions and user manuals for DWYER AVFS using the special form.

You can buy DWYER AVFS in UK or Europe at a price starting from 336,45 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER AVFS price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.