Dwyer Air Velocity Transmitter, Series AVU
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Series AVU Air Velocity Transmitter

Brand: Dwyer Instruments, LLC
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The Series AVU Air Velocity Transmitter is ideal for a wide range of HVAC measurement and control applications, particularly in complete building control and energy management systems.

The Series AVU Transmitter operates by measuring the heat loss from one of the two sensing elements in the air stream, then calculating the air velocity. 

Units are virtually immune to drift due to the design of the sensing element, which makes the transmitter accurate over the whole air velocity range.
Features
  • 4 to 20 mA or 0 to 10 V output versions
  • NEMA 6 (IP67) enclosure rating
  • AC or DC powered (loop version DC only)
  • 5% or 8% accuracy

Displaying prices & availability for Ohio, United States in CAD. Change location.

Models matching criteria: 18
AVUB-3-V
  • Accuracy - 8%
  • Range - 0 to 3150 FPM (0 to 16 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - None
100+ In Stock
$2,445.00 CAD
Does not ship to OH, United States
AVUB-1-V-NISTCAL-AV1
  • Accuracy - 8%
  • Range - 0 to 785 FPM (0 to 4 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
100+ In Stock
$1,904.00 CAD
Does not ship to OH, United States
AVU-3-A-NISTCAL-AV1
  • Accuracy - 5%
  • Range - 0 to 3150 FPM (0 to 16 m/s)
  • Output - 4-20 mA
  • Certificates - NIST Traceable Calibration Certificate
100+ In Stock
$761.00 CAD
Does not ship to OH, United States
AVU-1-A-NISTCAL-AV1
  • Accuracy - 5%
  • Range - 0 to 785 FPM (0 to 4 m/s)
  • Output - 4-20 mA
  • Certificates - NIST Traceable Calibration Certificate
100+ In Stock
$1,562.00 CAD
Does not ship to OH, United States
AVU-2-A-NISTCAL-AV1
  • Accuracy - 5%
  • Range - 0 to 1575 FPM (0 to 8 m/s)
  • Output - 4-20 mA
  • Certificates - NIST Traceable Calibration Certificate
50+ In Stock
$1,573.00 CAD
Does not ship to OH, United States
AVUB-3-V-NISTCAL-AV1
  • Accuracy - 8%
  • Range - 0 to 3150 FPM (0 to 16 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
50+ In Stock
$156.00 CAD
Does not ship to OH, United States
AVU-3-V-NISTCAL-AV1
  • Accuracy - 5%
  • Range - 0 to 3150 FPM (0 to 16 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
50+ In Stock
$75.00 CAD
Does not ship to OH, United States
AVUB-2-V
  • Accuracy - 8%
  • Range - 0 to 1575 FPM (0 to 8 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - None
50+ In Stock
$839.00 CAD
Does not ship to OH, United States
AVU-2-V-NISTCAL-AV1
  • Accuracy - 5%
  • Range - 0 to 1575 FPM (0 to 8 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
50+ In Stock
$1,549.00 CAD
Does not ship to OH, United States
AVU-1-A
DWYER Air Velocity Transmitter, Range 0-785 FPM (0-4 m/s), 4-20 mA Output. view more
  • Accuracy - 5%
  • Range - 0 to 785 FPM (0 to 4 m/s)
  • Output - 4-20 mA
  • Certificates - None
50+ In Stock
$245.00 CAD
Does not ship to OH, United States
AVU-1-V
DWYER Air Velocity Transmitter, Range 0-785 FPM (0-4 m/s), 0-10 VDC Output. view more
  • Accuracy - 5%
  • Range - 0 to 785 FPM (0 to 4 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - None
50+ In Stock
$796.00 CAD
Does not ship to OH, United States
AVUB-2-V-NISTCAL-AV1
  • Accuracy - 8%
  • Range - 0 to 1575 FPM (0 to 8 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$2,072.00 CAD
Does not ship to OH, United States
AVU-2-V
DWYER Air Velocity Transmitter, Range 0-1575 FPM (0-8 m/s), 0-10 VDC Output. view more
  • Accuracy - 5%
  • Range - 0 to 1575 FPM (0 to 8 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - None
25+ In Stock
$1,500.00 CAD
Does not ship to OH, United States
AVU-3-A
DWYER Air Velocity Transmitter, Range 0-3150 FPM (0-16 m/s), 4-20 mA Output. view more
  • Accuracy - 5%
  • Range - 0 to 3150 FPM (0 to 16 m/s)
  • Output - 4-20 mA
  • Certificates - None
25+ In Stock
$784.00 CAD
Does not ship to OH, United States
AVUB-1-V
  • Accuracy - 8%
  • Range - 0 to 785 FPM (0 to 4 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - None
21 In Stock
$2,055.00 CAD
Does not ship to OH, United States
AVU-2-A
DWYER Air Velocity Transmitter, Range 0-1575 FPM (0-8 m/s), 4-20 mA Output. view more
  • Accuracy - 5%
  • Range - 0 to 1575 FPM (0 to 8 m/s)
  • Output - 4-20 mA
  • Certificates - None
20 In Stock
$1,455.00 CAD
Does not ship to OH, United States
AVU-1-V-NISTCAL-AV1
  • Accuracy - 5%
  • Range - 0 to 785 FPM (0 to 4 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
19 In Stock
$1,278.00 CAD
Does not ship to OH, United States
AVU-3-V
DWYER Air Velocity Transmitter, Range 0-3150 FPM (0-16 m/s), 0-10 VDC Output. view more
  • Accuracy - 5%
  • Range - 0 to 3150 FPM (0 to 16 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - None
13 In Stock
$421.00 CAD
Does not ship to OH, United States

View Details

Specifications

Brand

Accuracy

  • ± 5 % of Full Scale
  • ± 8 % of Full Scale

Approvals & Certifications

  • CE

Consumption

  • 60 mA

Electrical Connectors

  • 4-8 mm Wire Cable Gland
  • Screw Terminal

Environmental Protection

  • IP67
  • NEMA 6

Flow Rate

  • 0 to 3150 fpm (0 to 16 mps)

Humidity

  • 0 to 90 % Non-Condensing Relative Humidity

Input

  • 10 V
  • 85 mA

Loop Resistance

  • 700 ohms

Media

  • Clean Air & Compatible
  • Non-Combustible Gases

NACE & NIST

  • NIST

Output

  • > 10 mA
  • 0-10 Vdc
  • 4-20 mA

Power Requirement

  • 24 Vac +10 % - 15 %

Response Time

  • 5 seconds

Temperature Range

  • 0° to 50° C (32° to 122° F)

  • Supply and Exhaust Fan Tracking
  • Clean Room Systems
  • Air Pollution Studies and Manufacturing
  • Zone Control in HVAC Systems

Documentation

Catalogs

Manuals

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