Series AVU Air Velocity Transmitter

Brand: Dwyer Instruments, LLC

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

Models matching criteria: 18
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
100+ In Stock
$564.00 CAD
$10.00 Shipping
  • Accuracy - 8%
  • Range - 0 to 1575 FPM (0 to 8 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
100+ In Stock
$1,060.00 CAD
$10.00 Shipping
  • Accuracy - 8%
  • Range - 0 to 785 FPM (0 to 4 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
50+ In Stock
$173.00 CAD
$10.00 Shipping
  • Accuracy - 5%
  • Range - 0 to 785 FPM (0 to 4 m/s)
  • Output - 4-20 mA
  • Certificates - NIST Traceable Calibration Certificate
50+ In Stock
$1,236.00 CAD
$10.00 Shipping
  • Accuracy - 5%
  • Range - 0 to 1575 FPM (0 to 8 m/s)
  • Output - 4-20 mA
  • Certificates - NIST Traceable Calibration Certificate
50+ In Stock
$1,233.00 CAD
$10.00 Shipping
  • Accuracy - 8%
  • Range - 0 to 3150 FPM (0 to 16 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - None
50+ In Stock
$346.00 CAD
$10.00 Shipping
  • 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
$878.00 CAD
$10.00 Shipping
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
$1,044.00 CAD
$10.00 Shipping
  • Accuracy - 8%
  • Range - 0 to 3150 FPM (0 to 16 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$323.00 CAD
$10.00 Shipping
  • Accuracy - 5%
  • Range - 0 to 3150 FPM (0 to 16 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$246.00 CAD
$10.00 Shipping
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
$355.00 CAD
$10.00 Shipping
  • Accuracy - 5%
  • Range - 0 to 785 FPM (0 to 4 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$2,391.00 CAD
$10.00 Shipping
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
25+ In Stock
$511.00 CAD
$10.00 Shipping
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
25+ In Stock
$1,733.00 CAD
$10.00 Shipping
  • Accuracy - 5%
  • Range - 0 to 3150 FPM (0 to 16 m/s)
  • Output - 4-20 mA
  • Certificates - NIST Traceable Calibration Certificate
25+ In Stock
$440.00 CAD
$10.00 Shipping
  • Accuracy - 8%
  • Range - 0 to 1575 FPM (0 to 8 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - None
25+ In Stock
$246.00 CAD
$10.00 Shipping
  • Accuracy - 8%
  • Range - 0 to 785 FPM (0 to 4 m/s)
  • Output - 0 to 10 Vdc
  • Certificates - None
25+ In Stock
$372.00 CAD
$10.00 Shipping
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
10 In Stock
$1,959.00 CAD
$10.00 Shipping

Specifications

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

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