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DWYER AVUL air velocity transmitter

The Series AVUL Air Velocity Transmitters 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, 4-20 mA output can be configured via local DIP switches. The optional integral display, or the portable remote display tool, provide a convenient way to locally monitor process values and configure the unit. Models are available in 3% and 5% of reading accuracy models 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.

 

			
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Made in USA. brand DWYER, model AVUL

International delivery to Europe, Asia and Africa.
Our warehouses are located in the UK, UAE and Senegal.

Retail price from $200,7

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Only the best I&C brands

Our company is a global supplier of control and measuring instruments from well-known world brands

Advantages

Discounts for organisations

We sell high-tech equipment at very low prices. We provide really advantageous conditions for partners

Advantages

Fast delivery across the Europe & Asia

We take care of all logistics and customs clearance of I&C solutions from Europe, USA, China and India

Advantages

Professional advice on device selection

Our specialists are ready to advise you on any technical question. We can find an analogue of any device

Description of DWYER AVUL

PRODUCT APPLICATIONS

  • VAV systems
  • Building ducts

FEATURES

  • 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

Technical specifications of DWYER AVUL

  • Service: Clean air and non-combustible, compatible gases.
  • Wetted Materials: Consult factory.
  • Range: 1000, 2000, 3000, 4000 FPM (5, 10, 15, 20 m/s); field selectable.
  • Accuracy: ±(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).
  • Power Requirements: 24 VDC ±20% or 24 VAC ±20%.
  • Humidity Limits.: 5 to 95% RH, non-condensing.
  • Output Signals: 4 to 20 mA, 0 to 5 VDC, 0 to 10 VDC.
  • Response Time (90%): 10 s, typical.
  • Zero & Span Adjustments: Digital push buttons.
  • Output Load Resistance: Current output: 0 to 1100 Ω max.; Voltage output: Minimum load resistance 1 kΩ.
  • Current Consumption: 60 mA max.
  • Display: 5 digit LCD (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; Supported baud rates: 9600, 19200, 38400, 57600, 76800, 115200. (optional)
  • Device Load: 1/8th unit load.
  • Electrical Entry: 1/2″ NPS thread. Accessory: Cable gland for 5 to 10 mm diameter cable, A-151.
  • Enclosure Rating: NEMA 4X (IP66).
  • Mounting Orientation: Flow direction must be parallel to the sensor tip.
  • Weight: 6.0 oz (160 g).
  • Compliance: BTL, CE.

How to buy DWYER AVUL

Model Description Price
AVUL-3DA1 Air velocity transmitter, 3% of reading accuracy, duct mount, universal current/voltage outputs
$314.05
AVUL-3DA1-LCD Air velocity transmitter, 3% of reading accuracy, duct mount, universal current/voltage outputs with LCD
$364.25
AVUL-3DB1 Air velocity transmitter, 3% of reading accuracy, duct mount, BACnet communications
$431.55
AVUL-3DB1-LCD Air velocity transmitter, 3% of reading accuracy, duct mount, BACnet communications, with LCD
$481.75
AVUL-3DM1 Air velocity transmitter, 3% of reading accuracy, duct mount, Modbus” communications
$431.55
AVUL-3DM1-LCD Air velocity transmitter, 3% of reading accuracy, duct mount, Modbus® communications, with LCD
$481.75
AVUL-5DA1 Air velocity transmitter, 5% of reading accuracy, duct mount, universal current/voltage outputs
$200.70
AVUL-5DA1-LCD Air velocity transmitter, 5% of reading accuracy, duct mount, Universal current/voltage outputs, with LCD
$250.90
AVUL-5DB1 Air velocity transmitter, 5% of reading accuracy, duct mount, BACnet communications
$318.20
AVUL-5DB1-LCD Air velocity transmitter, 5% of reading accuracy, duct mount, BACnet communications, with LCD
$368.40
AVUL-5DM1 Air velocity transmitter, 5% of reading accuracy, duct mount, Modbus® communications
$318.20
AVUL-5DM1-LCD Air velocity transmitter, 5% of reading accuracy, duct mount, Modbus® communications, with LCD
$368.40
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Accessories for DWYER AVUL

Model Description Price
A-151 Cable gland for 5 to 10 mm diameter cable.
$5.15
A-AVUL-LCD Field upgradeable display.
$46.20
A-AVUL-MTG Replacement duct mount plate assembly
$7.05
SCD-PS 100 to 240 VAC/VDC to 24 VDC power supply
$40.75
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Model Chart DWYER AVUL

EXAMPLE AVUL 3 D A1 LCD Series AVUL-3DA1-LCD Air Velocity Transmitter, accuracy ± 3%, duct mount, analog universal, with LCD display.
SERIES AVUL Air Velocity Transmitter
ACCURACY 3

5

± (3% of reading + 0.2 m/s) @ STD Conditions

± (5% of reading + 0.2 m/s) @ STD Conditions

MOUNTING D Duct Mount
OUTPUT A1

B1

M1

Analog Universal (0-5V, 0-10V, 4-20mA)

Analog + Bacnet Output

Analog + Modbus® Output

OPTIONS LCD

FC

NIST

GLD

SF

LCD Display

Factory Calibration

NIST Traceable Certificate

Cable Gland Accessory

Silicone Free

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User Guide and Instruction manual for DWYER AVUL

You can request the necessary certificates, documentation, instructions and user manuals for DWYER AVUL using the special form.

You can buy DWYER AVUL in UK or Europe at a price starting from 200,7 $ in «DOLCHETRADE» by leaving a request on the website, by phone +441225535040 or by email . DWYER AVUL price are subject to change depending on exchange rates. We deliver instruments by transport companies in the United Kingdom and Europe.