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Dwyer Air Velocity Transmitter: 4 mA to 20 mA, 122°F, AVUL-5DM1-LCD, 1,000 fpm to 4,000 fpm - Air Velocity Transmitters
DwyerAir Velocity Transmitters

Dwyer Air Velocity Transmitter: 4 mA to 20 mA, 122°F, AVUL-5DM1-LCD, 1,000 fpm to 4,000 fpm

The DWYER Air Velocity Transmitter (model AVUL-5DM1-LCD) is an air velocity transmitter with a 4 mA to 20 mA output, an LCD display, and a Modbus communication protocol. It offers an air velocity accuracy of +/-5%…

SKU 3G-OTH-168027

Also listed as: AVUL5DM1LCD · AVUL 5DM1 LCD

Brand
Dwyer
Item
Air Velocity Transmitter: 4 mA to 20 mA, 122°F, AVUL-5DM1-LCD, 1,000 fpm to 4,000 fpm
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
AVUL-5DM1-LCD
Type
122°F, AVUL-5DM1-LCD, 1,000 fpm to 4,000 fpm, LCD
Air Velocity Accuracy
+/-5%
Calibration Certificate
Not Included
Communication Protocol - NEW
Modbus

Technical Documents

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

Product Description

The DWYER Air Velocity Transmitter (model AVUL-5DM1-LCD) is an air velocity transmitter with a 4 mA to 20 mA output, an LCD display, and a Modbus communication protocol. It offers an air velocity accuracy of +/-5% and a measurement range of 1,000 fpm to 4,000 fpm, with a maximum operating temperature of 122°F. A calibration certificate is not included with this unit.

Frequently Asked Questions

What is the DWYER AVUL-5DM1-LCD air velocity transmitter used for?

The DWYER AVUL-5DM1-LCD air velocity transmitter measures air flow in HVAC ducts, fume hoods, and cleanrooms. It outputs a 4 mA to 20 mA signal and supports Modbus communication, making it suitable for building management systems and industrial ventilation monitoring.

What are the specifications of the DWYER AVUL-5DM1-LCD?

The DWYER AVUL-5DM1-LCD has a measurement range of 1,000 fpm to 4,000 fpm with +/-5% accuracy. It operates up to 122°F, includes an LCD display, and features a 4 mA to 20 mA output plus Modbus protocol. A calibration certificate is not included.

Where to buy the DWYER AVUL-5DM1-LCD worldwide?

3G Electric supplies the DWYER AVUL-5DM1-LCD air velocity transmitter worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the DWYER AVUL-5DM1-LCD air velocity transmitter?

Mount the DWYER AVUL-5DM1-LCD in a duct with the sensing element perpendicular to airflow. Wire the 4 mA to 20 mA loop and Modbus connections per the manual. Ensure ambient temperature stays below 122°F. Calibrate using a reference anemometer if required.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Air velocity transmitter with 4 mA to 20 mA output and Modbus communication. Measures 1,000 to 4,000 fpm with +/-3% accuracy. Features LCD display, maximum operating temperature 122°F. Calibration certificate not included. Suitable for HVAC and industrial airflow monitoring
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Air velocity transmitter with 4 mA to 20 mA output and Modbus communication. Measures 1,000 to 4,000 fpm with +/-3% accuracy. Features LCD display, maximum operating temperature 122°F. Calibration certificate not included. Suitable for HVAC and industrial airflow monitoring
DWYER Air Velocity Transmitter: 4 mA to 20 mA, 122°F, AVUL-3DA1-LCD, 1,000 fpm to 4,000 fpm, LCD
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DWYER Air Velocity Transmitter: 4 mA to 20 mA, 122°F, AVUL-3DA1-LCD, 1,000 fpm to 4,000 fpm, LCD
DWYER Air Velocity Transmitter: 4 mA to 20 mA, 32°F to 122°F, AVUL-5DB1-LCD, 1,000 fpm to 400 fpm
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DWYER Air Velocity Transmitter: 4 mA to 20 mA, 32°F to 122°F, AVUL-5DB1-LCD, 1,000 fpm to 400 fpm
The Dwyer AVUL-5DA1 air velocity transmitter measures airflow from 1,000 to 4,000 fpm with ±5% accuracy. It provides a 4-20 mA output proportional to velocity, operates at temperatures up to 122°F, and uses a universal communication protocol. This unit has no display and does not include a calibration certificate. Typical applications include monitoring duct velocities in HVAC and ventilation systems
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The Dwyer AVUL-5DA1 air velocity transmitter measures airflow from 1,000 to 4,000 fpm with ±5% accuracy. It provides a 4-20 mA output proportional to velocity, operates at temperatures up to 122°F, and uses a universal communication protocol. This unit has no display and does not include a calibration certificate. Typical applications include monitoring duct velocities in HVAC and ventilation systems
DWYER Air Velocity Transmitter: 4 mA to 20 mA, 122°F, AVUL-5DB1, 1,000 fpm to 4,000 fpm, No Display
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DWYER Air Velocity Transmitter: 4 mA to 20 mA, 122°F, AVUL-5DB1, 1,000 fpm to 4,000 fpm, No Display
DWYER Air Velocity Transmitter: 4 mA to 20 mA, 32°F to 122°F, AVUL-5DA1, 3,150 fpm, No Display
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DWYER Air Velocity Transmitter: 4 mA to 20 mA, 32°F to 122°F, AVUL-5DA1, 3,150 fpm, No Display

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Air velocity transmitter with 4-20 mA output and BACnet communication protocol. Measures air velocity from 400 to 1000 fpm with ±3% accuracy over a temperature range of 32°F to 122°F. Suitable for monitoring duct airflow in HVAC systems, cleanrooms, and industrial ventilation. Calibration certificate not included
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Air velocity transmitter with 4-20 mA output and BACnet communication protocol. Measures air velocity from 400 to 1000 fpm with ±3% accuracy over a temperature range of 32°F to 122°F. Suitable for monitoring duct airflow in HVAC systems, cleanrooms, and industrial ventilation. Calibration certificate not included
The Dwyer AVUL-5DM1 air velocity transmitter measures airflow from 400 to 1,000 fpm with ±5% accuracy. It provides a 4-20 mA output and Modbus communication for integration into building automation or process control systems. Operating temperature range is 32°F to 122°F. Calibration certificate not included
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The Dwyer AVUL-5DM1 air velocity transmitter measures airflow from 400 to 1,000 fpm with ±5% accuracy. It provides a 4-20 mA output and Modbus communication for integration into building automation or process control systems. Operating temperature range is 32°F to 122°F. Calibration certificate not included
This air velocity transmitter measures air flow from 400 to 1000 fpm with an accuracy of ±5%. It provides a 4-20 mA output signal and operates in temperatures from 32°F to 122°F. The unit uses a universal communication protocol and is suited for HVAC and industrial ventilation monitoring. Calibration certificate not included
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This air velocity transmitter measures air flow from 400 to 1000 fpm with an accuracy of ±5%. It provides a 4-20 mA output signal and operates in temperatures from 32°F to 122°F. The unit uses a universal communication protocol and is suited for HVAC and industrial ventilation monitoring. Calibration certificate not included
The Dwyer AVUL-3DA1 air velocity transmitter measures air velocity from 400 fpm to 1,000 fpm with an accuracy of ±3%. It features a 4 mA to 20 mA output and a universal communication protocol, operating within a temperature range of 32°F to 122°F. This transmitter is used for monitoring airflow in HVAC ducts, cleanrooms, and ventilation systems. Calibration certificate is not included
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The Dwyer AVUL-3DA1 air velocity transmitter measures air velocity from 400 fpm to 1,000 fpm with an accuracy of ±3%. It features a 4 mA to 20 mA output and a universal communication protocol, operating within a temperature range of 32°F to 122°F. This transmitter is used for monitoring airflow in HVAC ducts, cleanrooms, and ventilation systems. Calibration certificate is not included
Air velocity transmitter with ±2% accuracy, 400 fpm range, and BACnet communication protocol. Features an LCD display and operates from 32°F to 122°F. Suitable for measuring and transmitting air velocity in HVAC systems, cleanrooms, and industrial ventilation applications
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Air velocity transmitter with ±2% accuracy, 400 fpm range, and BACnet communication protocol. Features an LCD display and operates from 32°F to 122°F. Suitable for measuring and transmitting air velocity in HVAC systems, cleanrooms, and industrial ventilation applications
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Air velocity transmitter with universal communication protocol, ±2% accuracy, and LCD display. Measures air velocity up to 400 fpm in a temperature range of 32°F to 122°F. Suitable for HVAC, cleanroom, and industrial ventilation applications. Calibration certificate not included
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Air velocity transmitter with 4 mA to 20 mA output, range 1,000 fpm to 4,000 fpm, accuracy +/-3%. Operates at 122°F, uses Modbus communication protocol, no display. Suitable for monitoring duct velocities in HVAC and industrial airflow systems
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Air velocity transmitter with 4 mA to 20 mA output, measuring 1,000 fpm to 4,000 fpm with ±3% accuracy. Features an LCD display and BACnet communication protocol. Maximum operating temperature 122°F. Suitable for HVAC, cleanroom, and industrial ventilation airflow monitoring