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Dwyer AVU-2-A Air Velocity Transmitter, 4-20 mA Output, 1575 fpm, No Display - Air Velocity Transmitters
DwyerAir Velocity Transmitters

Dwyer AVU-2-A Air Velocity Transmitter, 4-20 mA Output, 1575 fpm, No Display

The DWYER Air Velocity Transmitter (model AVU-2-A) is an air velocity transmitter that outputs a 4 mA to 20 mA signal. It has an air velocity accuracy of +/-5% and a maximum measurement of 1,575 fpm, operating within…

SKU 3G-OTH-168020

Also listed as: AVU2A · AVU 2 A

Brand
Dwyer
Item
AVU-2-A Air Velocity Transmitter, 4-20 mA Output, 1575 fpm, No Display
Category
Air Velocity Transmitters
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Dwyer
Manufacturer Part Number
AVU-2-A
Type
32°F to 122°F, AVU-2-A, 1,575 fpm, No Display
Air Velocity Accuracy
+/-5%
Calibration Certificate
Not Included

Technical Documents

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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DWYER Air Velocity Transmitter (model AVU-2-A) is an air velocity transmitter that outputs a 4 mA to 20 mA signal. It has an air velocity accuracy of +/-5% and a maximum measurement of 1,575 fpm, operating within a temperature range of 32°F to 122°F. This unit does not include a display or a calibration certificate.

Frequently Asked Questions

What is the DWYER Air Velocity Transmitter AVU-2-A used for?

The DWYER Air Velocity Transmitter AVU-2-A measures air velocity in HVAC ducts, fume hoods, and cleanrooms. It outputs a 4 mA to 20 mA signal for remote monitoring, with a maximum measurement of 1,575 fpm and an accuracy of +/-5%.

What are the specifications of the DWYER AVU-2-A?

The DWYER AVU-2-A has an air velocity accuracy of +/-5%, a 4 mA to 20 mA output, and a measurement range up to 1,575 fpm. It operates from 32°F to 122°F, has no display, and does not include a calibration certificate.

Where to buy the DWYER AVU-2-A worldwide?

You can source the DWYER AVU-2-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the DWYER Air Velocity Transmitter AVU-2-A?

Mount the DWYER AVU-2-A in a straight duct section per the manufacturer's orientation guidelines. Connect the 4 mA to 20 mA output to your control system, and ensure the operating temperature stays between 32°F and 122°F. No calibration certificate is included.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

3G Electric supplies Dwyer air velocity transmitters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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