Rotating Vane Anemometer – 6820 Series

New models, same high accuracy airflow velocity readings

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The Anemomaster™ Rotating Vane Anemometer – 6820 Series offers a range of highly accurate airflow measuring devices. Models include industrial grade enclosure and probe. They automatically calculate volume flow in CFM (cubic feet per minute) or CMH (cubic meters per hour). When measuring ducts dimensions are stored in memory on turn-off and do not need to be re-entered. These vane anemometers can store up to 10 different commonly-used duct sizes for quick, convenient readings in the field. Models also available for airflow/temperature and airflow/temperature/humidity.

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Navigate the tab section below to see this product’s Features & Benefits, Specifications, Resources, and more.

  • High accuracy: +/- 1.0 % of reading
  • 40 FPM of air velocity sensitivity
  • Temp. Measurements from -22 to 212F
  • Three output options available:
    • Analog voltage
    • USB
    • RS232
  • Rugged metal probe and vane
  • This is a high quality instrument which provides accurate air velocity and volume flow measurements in the harshest environments
  • The user can easily enter the size of the duct opening and the 6822 automatically calculates the volume flow rate from the duct
  • The duct size is automatically stored in memory on turn-off and up to 10 unique duct sizes can be stored and recalled for frequent use
  • Includes NIST-traceable calibration certificate*

*NIST TRACEABLE CALIBRATIONS are performed at our facility in ANDOVER, NJ

  • HVAC Ventilation and Balancing
  • Laboratory Control
  • IAQ Investigation
  • Industrial Hygiene Quality Control

Main Unit Specifications
Air VelocityRange1″ Probe: 300 to 6890 FPM (1.5 to 35 m/s)
2.75″ Probe: 40 to 3800 FPM (0.2 to 20 m/s)
Accuracy1″Probe: ±0.5% of Full-scale + 0.75% of READING ±1 digit
2.75″Probe :±1.0% of READING ±1 digit
Resolution1 FPM or 0.01 m/s
Temperature (6824 & 6825)RangeAPT (VANE TEMP): -4 to 212˚F (-20 to 100˚C)
HTP202 TEMP Probe: -4 to 176˚F (-20 to 80˚C)
Accuracy± (0.3°C + 0.2% of READING in °C)
Resolution0.1 ˚F or 0.1℃
Humidity (6825)Range5.0 to 95.0 %RH
Accuracy± 2.0 %RH
Resolution0.1 %RH
General Specifications
DimensionsInstrumentW 3.07 x D 1.32 x H 6.26 inches (78 x 34 x 160 mm)
Probe-4 to 212˚F (-20 to 100˚C)
Operating TemperatureInstrument32 to 125˚F (0 to 50˚C)
Warranty1 year1 year
What’s IncludedOperation Manual, Meter, Probe, two meterProbe Cable, Three Rigid Rods, one Flexible Rod, Batteries, Carrying Case, NIST TRACEABLE Calibration Certificate (6815 – TEMP/RH Humidity Probe and two meter cable)

Additional Specifications
Vane Model Support682268246825
AP275(2.75″ Vane)
or
AP100(1.00″ Vane)
ON/AO
APT275 (2.75″ Vane)
or
APT100 (1.00″ Vane )
Temperature on Vane
N/AON/A
Relative Humidity (RH)/
Temperature Probe
N/AN/AO
Optional Outputs682268246825
USB CommunicationOption (10216)Option (10223)
RS232 CommunicationOption (10217)Option (10224)
Analog 0 to 5 Volt OutputOption (10215)Option (10222)
Analog & RS232Option (10219)Option (10224)
Analog & USBOption (10218)Option (10225)
Accessories682268246825
Protective Boot (10227)OptionOptionOption
Cables (various lengths)See website for part numbers

User Manual - Model 6822

Download

User Manual - Model 6824

Download

User Manual - Model 6825

Download

Data Sheet

Download

Engineering Drawings - Vane Info

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Application Note - Anemometer Selection Guide

Download

  • Main Unit Protective Boot: Model 10227
  • RH and Temp Probe for 6815: Model HTP202
  • 6822 Analog Output Option: Model 10215
  • 6822 USB Output Option: Model 10216
  • 6822 RS232 Output Option: Model 10217
  • 6822 Analog and USB Output Option: Model 10218
  • 6822 Analog and RS-232 Output Option: Model 10219
  • 6824/6825 Analog Output Option: Model 10222
  • 6824/6825 USB Output Option: Model 10223
  • 6824/6825 RS232 Output Option: Model 10224
  • 6824/6825 Analog and USB Output Option: Model 10225
  • 6824/6825 Analog and RS-232 Output Option: Model 10226
  • 1" Vane Probe for A/T: Model APT100
  • 2.75" Vane Probe for A/T: Model APT275
  • 10′ Cable for 6824: Model 10311
  • 15′ Cable for 6824: Model 10321
  • 20′ Cable for 6824: Model 10157
  • 25′ Cable for 6824: Model 10331
  • 30′ Cable for 6824: Model 10323
  • 40′ Cable for 6824: Model 10336
  • 15′ Cable for 6822/6825: Model 10305
  • 20′ Cable for 6822/6825: Model 10173
  • 25′ Cable for 6822/6825: Model 10313
  • 30′ Cable for 6822/6825: Model 10327
  • 40′ Cable for 6822/6825: Model 10326
  • 45′ Cable for 6822/6825: Model 10335
  • 50′ Cable for 6822/6825: Model 10192

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