Skip to main content
Press Enter
Starting at $504.38CAD
Configure
Dwyer

AVLV Air Velocity Transmitter

Quickly and accurately measures air velocity or volumetric flow in imperial or metric units

Starting at
$504.38CAD
Have questions? We're here to help!
Have questions? We're here to help!
Configure

 The Series AVLV 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 0-5/10 VDC, 4-20 mA output can be configured via local DIP switches. The optional integral display, or the portable remote tool, provide a convenient way to local monitor process values and configure the unit.

 
Models are available in 1% and 2% accuracy models and low velocity ranges to suit a variety of needs, and the optional BACnet MS/TP or Modbus® RTU/ASCII communication protocol allows units to be daisy-chained while providing access to all of the velocity and flow data, as well as additional information such as air temperature. The lower ranges in these high accuracy units allow for applications in quality intensive environments, such as the pharmaceutical industry.
• Sensing elements have been coated with an engineered conformal coating to ensure durability and longevity
• Field selectable ranges can be quickly configured without power to the unit
Agency Approval:BTL, CE.
Weight:6.0 oz (160 g).
Mounting Orientation:Flow direction must be parallel to the sensor tip.
Enclosure Rating:NEMA 4X (IP66).
Electrical Entry:1/2" NPS thread; Accessory: Cable gland for 5 to 10 mm diameter cable, A-151.
Device Load:1/8 unit load.
Supported Communication Baud Rates:9600, 19200, 38400, 57600, 76800, 115200 (optional).
Electrical Connections:Analog: Power and output: four wire removable European style terminal block for 16 to 26 AWG; Communication: Connections: BACnet MS/ TP or Modbus® RTU/ASCII: three wire removable European style terminal block for 16 to 26 AWG.
Display:5 digit LCD (optional).
Current Consumption:60 mA ma
Output Load Resistance:Current output: 0 to 1100 Ω max.; Voltage output: Minimum load resistance 1 kΩ.
Zero & Span Adjustments:Digital push buttons.
Response Time (90%):4 s, typical; 1 s at constant temperature.
Output Signals:4 to 20 mA, 0 to 5 VDC, 0 to 10 VDC.
Humidity Limits:5 to 95% RH, non-condensing.
Power Requirements:24 VDC ±20% or 24 VAC ±20%.
Temperature Limits:32 to 122°F (0 to 50°C).
Accuracy:See chart on catalog page.
Range:100, 200, 300, 400 FPM (0.5, 1, 1.5, 2 m/s); field selectable.
Wetted Materials:Consult factory.
Service:Clean air and non-combustible, compatible gases.
• VAV systems
• Building ducts
• Clean room systems

  • Thumbnail of document Brochure - AVLV Air Velocity Transmitter
    Download

    Brochure - AVLV Air Velocity Transmitter

    Download
  • Thumbnail of document Data Sheet - AVLV Air Velocity Transmitter
    Download

    Data Sheet - AVLV Air Velocity Transmitter

    Download
  • Thumbnail of document Manual - AVLV Air Velocity Transmitter
    Download

    Manual - AVLV Air Velocity Transmitter

    Download

Accessories

Request a Calibration Quote

We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn more

Browse By Brands

Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more