AVUL-3DA1 | Dwyer Instruments | Flow
Air Velocity Transmitter, 3% Accuracy, Duct Mount, Universal Current/Voltage Outputs
Brand:Dwyer Instruments
MPN:AVUL-3DA1
SKU:AVUL-3DA1
product specifications
Accuracy
3%
Type
Air Velocity Transmitter
Length
8 in
Max Temperature
250 °F
Velocity Range
0 - 4,000 FPM
product series specifications
- Service :
- Clean air and non-combustible, compatible gases
- 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‚Ñâ (0 to 50‚ÑÉ)
- Power Requirements :
- 24 VDC ±20% or 24 VAC ±20%
- Humidity Limits:
- 5 to 95% RH, non-condensing
- Output Signal:
- 4 to 20 mA, 0 to 5 VC, 0 to 10 VDC
- Response Time (90%) :
- 10 seconds (typ)
- Zero & Span Adjustments:
- Digital push buttons
- Current Consumption :
- 60 mA max
- Display (Optional) :
- 5 digit LCD
- Communication (Optional) :
- Connections: BACnet MS/TP or ModbusÆ RTU/ASCII: 3-wire removable European style terminal block for 16 to 26 AWG;
- :
- Supported baud rates: 9600, 19200, 38400, 57600, 76800, 115200
- Device Load :
- 1/8 unit load
- Electrical Entry :
- 1/2‚Ä= NPS thread; Accessory (A-151): Cable gland for 5 to 10 mm diameter cable
- Enclosure Rating :
- NEMA 4X (IP66)
- Weight :
- 6.0 oz (160 g)
- Approval :
- CE
product series features
- Sensing elements have been coated with an engineered conformal coating to ensure durability and longevity
- 3% and 5% accuracy models are available to suit different application requirements
- Available with optional BACnet MS/TP or Modbus® Communication Protocol
- All models can be configured for current, voltage, or simultaneous current and voltage output, providing a universal connection to PLCs and monitoring equipment
- Onboard DIP switches allow users to quickly and easily install and configure the unit
more information & related documents
Series Description
The 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. 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% 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.
Kele Description
AIR VEL XMTR, 3% ACC, DUCT, UNVSL CURR/VOLT
Manufacturer
Dwyer Instruments
Related Documents
AVUL Install and Operating Instructions 
