Extech AN200 CFM/CMM Thermo-Anemometer, 80 to 5900 ft/min

Heavy Duty CFM Mini-Metal Vane Anemometer with large backlit display of Airflow or Air Velocity including built-in InfraRed Thermometer

• CFM/CMM Thermo- Anemometer with built-in non-contact IR Thermometer measures remote surface temperatures to 536°F (280°C) with 8:1 distance to spot ratio and Laser Pointer
• Simultaneous display of Air Flow or Air Velocity plus Ambient Temperature
• Up to eight easy to set Area dimensions (ft² or cm²) are stored in the meter’s internal memory for the next power on
• Resolution of 0.01m/sec
• 20 point average for Air Flow
• Super large (9999 count) LCD Backlit Display
• 3% velocity accuracy via low friction 2.83″D (72mm) ball bearing vane wheel on 3.9ft (120cm) cable
• Data Hold and MIN/MAX
• Auto Power off with Disable function
• Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, protective rubber holster, and carrying case

• HVAC installation, repair, diagnostics, and optimization
• Fume hood testing, installation, and verification
• Ventilation system installation, servicing, and analysis
• Environmental wind and temperature testing/analysis
• Boiler rooms
• Ionizer flow output monitoring
• Automobile aerodynamic testing
• Plant/Facilities Maintenance

Air Velocity Ranges / Resolution:

• • ft/min: 80 to 5900 ft/min; 1 ft/min
  • m/s: 0.40 to 30.00 m/s; 0.01 m/s
  • km/h: 1.4 to 108.0 km/h; 0.1 km/h
  • mph: 0.9 to 67.0 mph; 0.1 mph
  • knots: 0.8 to 58.0 knots; 0.1 knots

General Specifications:

• • Display: Dual function 0.5″ (13 mm) 4-digit LCD
  • Sampling Rate: 1 reading per second approx.
  • Sensors: Air velocity/flow sensor: Conventional angled vane arms with low-friction ball bearing. Temperature sensors: NTC-type precision thermistor and InfraRed
  • IR Spectral Response: 6 to 14µm
  • IR Emissivity: 0.95 fixed
  • IR distance ratio: 8:1
  • IR sampling rate: 2.5 readings per second approx.
  • Automatic Power off: Auto shut off after 20 minutes to preserve battery life
  • Operating Temperature: 32°F to 122°F (0°C to 50°C)
  • Storage Temperature: 14 to 140° F (-10 to 60° C)
  • Operating Humidity: <80% RH
  • Storage Humidity: <80% RH
  • Operating Altitude: 2000 meters (7000ft) maximum
  • Battery: One 9 volt (NEDA 1604) battery
  • Battery life: 80 hours approx. (if Backlight and Laser are used continuously the battery life is reduced to 2 to 3 hours approx.)
  • Battery current: 8.3 mA DC approx.
  • Weight: 1.6 lbs. (725g) including battery & probe
  • Dimensions: Main instrument: 7.0 x 2.9 x1.2″ (178 x 74 x 33mm)
  • Sensor Head: 2.75” (70mm) Diameter

• Extech AN100 Data Sheet.pdf
• Extech AN200 User’s Manual.pdf