Dwyer 8912 Thermo-Anemometer

Multifunction vane thermo-anemometer measures air velocity, air volume, temperature, humidity, and BTU.

Features

  • Air Velocity
    • Range: 188 to 6299 ft/min (0.6 to 32 m/s)
    • Accuracy: ±5% of reading or last significant digit (whichever is greater)
    • Resolution: 1 ft/min (0.01 m/s)
    • Response Time: 1 second
  • Air Volume
    • Range: 99,999 (CFM, m³/s)
    • Accuracy: ±5% of reading or last significant digit (whichever is greater)
    • Resolution: 0.1 (0 to 9999.9) or 1 (1000 to 99,999)
    • Response Time: 1 second
  • Temperature
    • Range: -4 to 140°F (-20 to 60°C)
    • Accuracy: ±1°F (±0.6°C)
    • Resolution: 0.1°F/°C
    • Response Time: 60 seconds
  • Relative Humidity
    • Range: 0 to 100%
    • Accuracy: ±3% @ 25°C from 10 to 90% RH. Outside this range: ±5%
    • Resolution: 0.10%
    • Response Time: 60 seconds
  • Wet Bulb
    • Range: -7.6 to 158°F (-22 to 70°C)
    • Resolution: 0.1°F/°C
  • LCD Size: 1 x 1.8"
  • Serial Communications: 9600 bps, 8 data bits, no parity
  • Power Requirements: (4) AAA alkaline batteries, included, user replaceable
  • Battery Life: 100 hours (approx.)
  • Vane Diameter: 3" (77 mm)
  • CE approved

What's in the Box

  • Hard carrying case
  • Batteries
  • Calibration data tag
  • Instruction manual

The Dwyer 8912 thermo-anemometer is a multifunction instrument that measures air velocity, air volume, temperature, humidity, and BTU. The unit includes a large 1.7" (44 mm) display which allows users to easily view readings. The vane style anemometer can measure in user-selectable wind speed units including ft/min, m/s, knots, mph, and km/hr. In addition to these functions, the 8912 is capable of measuring relative humidity, wet bulb temperature, dew point, and BTU capacity. A built-in sensor records ambient temperature in °F or °C. The 8912 features include data hold, the ability to record minimum, maximum, and average readings on a single point, and an RS-232 interface setting. The 8912 also features a detachable probe for easy replacement, if necessary. The units can record and average up to 2 hours of data while displaying the continuous running average. This versatile meter is perfect for HVAC inspection, energy audits and balancing applications.

This product can be used in the following applications: