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Dwyer Air Velocity Transmitter: 4 mA to 20 mA, 122°F, AVUL-3DM1-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-3DM1-LCD, 1,000 fpm to 4,000 fpm

The DWYER Air Velocity Transmitter (model AVUL-3DM1-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 +/-3%…

SKU 3G-OTH-168013

Brand
Dwyer
Item
Air Velocity Transmitter: 4 mA to 20 mA, 122°F, AVUL-3DM1-LCD, 1,000 fpm to 4,000 fpm
Category
Air Velocity Transmitters
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Technical Specifications

Dwyer
Manufacturer Part Number
AVUL-3DM1-LCD
Type
122°F, AVUL-3DM1-LCD, 1,000 fpm to 4,000 fpm, LCD
Air Velocity Accuracy
+/-3%
Calibration Certificate
Not Included
Communication Protocol - NEW
Modbus
View Full Spec Sheet

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

Product Description

The DWYER Air Velocity Transmitter (model AVUL-3DM1-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 +/-3% 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.

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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