Dwyer® AVUL Series Air Velocity Transmitter

Product Id : 3770


Dwyer®Air speed transmitter precisely measures airspeed or volumetric stream in magnificent or metric units. Synchronous current and voltage yields on all models give widespread contributions to observing gear while the yield range, units, and 0 to 5/10 VDC yield can be designed by means of neighborhood DIP switches.

Applications: VAV Systems, Building ducts

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Country : United States

Product Description

Dwyer® AVUL Series Air Velocity Transmitter quickly and accurately measures air velocity or volumetric flow in imperial or metric units. Simultaneous current and voltage outputs on all models provide universal inputs to monitoring equipment while the output range, units, and 0 to 5/10 VDC output can be configured via local DIP switches.


• Sensing components have been covered with a built conformal covering to guarantee solidness and life span.
• Field selectable extents can be immediately arranged without the capacity to the unit.

Additional Information

Weight 1 kg
Manufacturer Dwyer
Model No AVUL Series
Range 1000, 2000, 3000, 4000 FPM (5, 10, 15, 20 m/s); Field selectable.
Accuracy_1 ±(5% of reading + 0.2 m/s) or ±(3% of reading + 0.2 m/s) @ standard conditions, depending on model.
Temperature Limits 32 to 122°F (0 to 50°C).
Humidity Limits 5 to 95% RH, non-condensing.
Output 4 to 20 mA, 0 to 5 VDC, 0 to 10 VDC.
Display 5 digit LCD.
Response Time 10 seconds, typical.
Display (optional) 5 digit LCD
Zero adjustment Digital push buttons
Power  24 VDC ±20% or 24 VAC ±20%.
Current consumption 60 mA ma
Mounting Flow direction must be parallel to the sensor tip.
Device Load 1/8th unit load.
Enclosure rating NEMA 4X (IP66).
Output Load Resistance Current output: 0 to 1100 Ω max.; Voltage output: Minimum load resistance 1 kΩ.
Electrical Connection Power and output: four wire removable European style terminal block for 16 to 26 AWG.
Communication (optional) Connections: BACnet MS/TP or Modbus® RTU/ASCII: three wire removable European style terminal block for 16 to 26 AWG
Service Clean air and non-combustible, compatible gases.
Domain Agriculture, HVAC, Industries, Weather Stations / Environment
Weight 160 Grams


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