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Extech AN200 CFM/CMM Mini Thermo-Anemometer with built-in InfaRed Thermometer, NIST
Item #:
EXT-AN200-NIST
Brand:
Extech
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AN200 CFM/CMM Mini Thermo-Anemometer with built-in InfaRed Thermometer, NIST by Extech
Features
- Model AN100 - CFM/CMM Thermo-Anemometer
- Model AN200 - CFM/CMM Thermo- Anemometer with built-in non-contact IR Thermometer measures remote surface temperatures to 500°F (260°C) with an 8:1 distance-to-spot ratio and Laser Pointer
- Simultaneous display of Ambient Temperature and Air Flow or Air Velocity
- Up to 8 easy to set Area dimensions (ft 2 or cm2) are stored in the meter's internal memory
- 20 point average function for Air Flow
- Super large 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
- Complete with vane sensor with 3.9ft (120cm) cable, 9V battery, protective rubber holster, and carrying case
Applications
- 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
Circuit | Custom LSI microprocessor circuit |
Display | Dual function 13 mm (0.5") 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 | 0°C to 50°C (32°F to 122°F) |
Storage Temperature | -10 to 60°C (14 to 140°F) |
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 | 725g (1.6 lbs) including battery & probe |
Dimensions | Main instrument: 178 x 74 x 33mm (7.0 x 2.9 x1.2") Sensor Head: 70mm (2.75”) Diameter |
Air Velocity | |
m/s (meters per sec) | Range: 0.40 - 30.00 m/s Resolution: 0.01 m/s Accuracy: ± (3%rdg + 0.20 m/s) |
km/h (kilometers/hour) | Range: 1.4 - 108.0 km/h Resolution: 0.1 km/h Accuracy: ± (3%rdg + 0.8 km/hr) |
ft/min (feet per minute) | Range: 80 – 5900 ft/min Resolution: 1 ft/min Accuracy: ± (3%rdg + 40 ft/m) |
mph (miles per hour) | Range: 0.9 – 67.0 mph Resolution: 0.1 mph Accuracy: ± (3%rdg + 0.4 MPH) |
knots (nautical MPH) | Range: 0.8 to 58.0 knots Resolution: 0.1 knots Accuracy: ± (3%rdg + 0.4 knots) |
Air Flow | |
CMM (cubic meters/min) | Range: 0-999999 m3/min Resolution: 0.1 Area: 0 to 999.9m2 |
CFM (cubic ft/min) | Range: 0-999999 ft3/min Resolution: 0.1 Area: 0 to 999.9ft2 |
Air Temperature | Range: 14 - 140°F (-10 - 60°C) Resolution: 0.1°F/C Accuracy: 4.0°F (2.0°C) |
InfraRed Temperature | Range: -58 to -4oF (-50 to -20oC) Resolution: 0.1oF/C Accuracy: ±9.0oF (5.0oC) |
Range: -4 to 500°F (-20 to 260°C) Resolution: 1°F/C Accuracy: ±2% reading or ±4°F (2°C) whichever is greater |