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Starting at $252.05USD
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Dwyer

AVPT Pencil Style Air Velocity Transmitter

Thermal anemometer technology to provide high accuracy and stable air velocity measurements in imperial and metric units

Starting at
$252.05USD
Have questions? We're here to help!
Have questions? We're here to help!
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 The Series AVPT Pencil Style Air Velocity Transmitter uses thermal anemometer technology to provide high accuracy and stable air velocity measurements in imperial and metric units. The Series AVPT can be configured with either a voltage output or BACnet MS/TP communication to provide universal inputs to a variety of monitoring equipment. Models are available with fixed cable lengths of 20 or 78 inches with flying leads or a 5-pin M12 connector on a 24 inch cable. Probes are available in lengths of 6 or 12 inches. A mounting flange included with the product provides the ability to vary insertion depth. Models are available in 3% or 5% accuracy to suit a variety of applications, while the optional BACnet MS/TP communication protocol allows units to be daisy-chained to provide access to all of the velocity and temperature measurements.

• Sensing elements have been coated with an engineered conformal coating to ensure durability and longevity
• Varying lengths for easy installation
• Functionality at temperatures below freezing
ServiceClean Air
Ranges1000, 2000, 3000, or 4000 FPM (5, 10, 15, or 20 m/s); Model specific.
AccuracyStandard: ±(5% reading +40 FPM); High accuracy: ±(3% reading +40 FPM); Model specific.
Power Requirements24 VAC/VDC ±20%.
Current Consumption< 50 mA.
OutputsAnalog: 0-10 V (0-5 V configurable).
BACnet MS/TPSelectable at time of order.
Supported Baud Rate9600, 19200, 38400, 57600, 76800, and 115200.
Voltage Output Load Resistance10 kΩ minimum (10 V output with AC supply); 1 kΩ minimum all other conditions.
Electrical ConnectionCable: Plenum rated cable with 22 AWG conductors.
5-Conductor Cable Whip20" (0.5 m) or 78" (2 m).
5-pin M-1224" (0.6 m); model specific.
Response Time (90%)4 s, typical.
Operational Temperature Limits-4 to 140°F (-20 to 60°C).
Storage Temperature Limits-40 to 140°F (-40 to 60°C).
Probe Length6" or 12"; model specific.
Enclosure RatingNEMA 3.
Mounting OrientationFlow direction must be parallel to the sensor tip; See Installation section for details.
Weight1.4 oz (40 g); based on M12 connection with 12" probe length.
ComplianceCE, RCM, BTL, UL plenum rated (UL tested).
• VAV systems
• Building ducts

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