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Dwyer AVUL-3DB1-LCD Air Velocity Transmitter

The Series AVUL Air Velocity Transmitter quickly and accurately measures air velocity or volumetric flow in imperial or metric units.

  • Accuracy: ?(3% of reading + 02 m/s)
  • Outputs: 4-20 mA
  • Power Requirments: 24 VDC+/-20% or 24 VAC+/-20%
  • Current Consumption: 60 mA max
Price: $575.35
Air Velocity Range5-20 m/s (1000-4000 FPM)
ServiceClean air and non-combustible, compatible gases
Accuracy±(3% of reading + 02 m/s)
Response Time10 s, typical
Temperature Limits32 to 122 F (0 to 50 C)
Humidity Limit5 to 95% RH, non-condensing
Power Requirments24 VDC+/-20% or 24 VAC+/-20%
Output Load ResistanceCurrent output: 0 to 1100 Ω max; Voltage output: Minimum load resistance 1 kΩ
Current Consumption60 mA max
Outputs4-20 mA
Output Load ResistanceCurrent output: 0 to 1100 Ω max; Voltage output: Minimum load resistance 1 kΩ
Electrical ConnectionsAnalog; power and output: four wire removable European style terminal block for 16 to 26 AWG
Enclosure RatingNEMA 4X (IP66)
Mounting OrientationFlow direction must be parallel to the sensor tip
Display5 digit LCD
ApprovalsBTL, CE.
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