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Rotating Vane Anemometers – 6820 Series

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.

Features & Benefits

  • 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

 

Applications

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

 

Specifications

Main Unit Specifications
Air Velocity Range 1″ Probe: 300 to 6890 FPM (1.5 to 35 m/s)
2.75″ Probe: 40 to 3800 FPM (0.2 to 20 m/s)
Accuracy 1″Probe: ±0.5% of Full-scale + 0.75% of READING ±1 digit
2.75″Probe :±1.0% of READING ±1 digit
Resolution 1 FPM or 0.01 m/s
Temperature (6813 & 6815) Range APT (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)
Resolution 0.1 ˚F or 0.1℃
Humidity (6815) Range 5.0 to 95.0 %RH
Accuracy ± 2.0 %RH
Resolution 0.1 %RH
General Specifications
Dimensions Instrument W 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 Temperature Instrument 32 to 125˚F (0 to 50˚C)
Warranty 1 year 1 year
What’s Included Operation 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 Support 6822 6824 6825
AP275(2.75″ Vane)
or
AP100(1.00″ Vane)
O N/A O
APT275 (2.75″ Vane)
or
APT100 (1.00″ Vane )
Temperature on Vane
N/A O N/A
Relative Humidity (RH)/
Temperature Probe
N/A N/A O
Optional Outputs 6822 6824 6825
USB Communication Option (10216) Option (10223)
RS232 Communication Option (10217) Option (10224)
Analog 0 to 5 Volt Output Option (10215) Option (10222)
Analog & RS232 Option (10219) Option (10224)
Analog & USB Option (10218) Option (10225)
Accessories 6822 6824 6825
Protective Boot (10227) Option Option Option
Cables (various lengths) See website for part numbers

 

Resources

User Manual - Model 6822

DOWNLOAD 

User Manual - Model 6824

DOWNLOAD 

User Manual - Model 6825

DOWNLOAD 

Data Sheet

DOWNLOAD 

Engineering Drawings - Vane Info

DOWNLOAD 

Application Note - Anemometer Selection Guide

DOWNLOAD 

 

Accessories

  • 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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