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Extech 407113 Heavy Duty CFM Metal Vane Anemometer
Item #:
EXT-407113
Brand:
Extech
Share this product:
407113 Heavy Duty CFM Metal Vane Anemometer by Extech
Features
- Display Air Flow (CFM) or Air Velocity plus, Temperature simultaneously
- Air Flow displayed in 3 modes: Instantaneous value; Up to 20 point average; 2/3 flow value
- Super large (9999 count) LCD display
- 2% velocity accuracy via low friction ball bearing vane wheel on 39" (1m) cable
- Record/Recall MIN, MAX readings
- Data Hold plus Auto power off
- 9V battery power or optional AC adaptor
- Built-in RS-232 PC serial interface with optional Data Acquisition software
- Complete with 9V battery, protective rubber holster with stand, hard carrying case and metal vane sensor with 3.9ft (120cm) cable
Display | Dual Display Multi-function 10,000-count (0 to 9999) LCD |
Measurements | Air Velocity: m/s, km/h, ft/min, knots, mph; Air Flow: CMM (m3/min) and CFM (ft3/min); Temperature: °C and °F |
Data Hold | Freezes displayed reading |
Sampling rate | One (1) reading per second |
Sensors | Air velocity/flow sensor: Metal angled vane arms with low-friction ball bearing. Temp. Sensor: Precision thermistor |
MIN/MAX | Records/Recalls lowest and highest readings |
Auto Power OFF | Automatic shut off after 15 minutes |
PC Interface | RS-232 Serial Communications (16-bit data stream) |
Over range indication | 1__ appears on the LCD |
Low battery indication | LBT appears on the LCD |
Power supply | 9V Battery (consumption 8.3mA approx.) |
Operating conditions | Meter: 32 to 122°F (0 to 50°C); 80% RH max. Sensor: 32 to 175°F (0 to 80°C) |
Dimensions / Weight | Main instrument: 7.1 x 2.8 x1.3" (180 x 72 x 32mm) Sensor head: 2.8" (72mm) diameter |
Weight | 0.84 lbs. (381g) for meter and sensor |
Air velocity | |
m/s (meters/second) | Range: 0.50 - 35.00 m/s Resolution: 0.01 m/s Accuracy (%rdg): ± (2% + 0.2m/s) |
Km/h (kilometers/hour) | Range: 1.8 - 126.0 km/h Resolution: 0.01; 0.1 Accuracy (%rdg): ± (2% + 0.8km/h) |
ft/min (feet per minute) | Range: 100 - 6890 ft/min Resolution: 1 ft/min Accuracy (%rdg): ± (2% + 40ft/min) |
mph (miles per hour) | Range: 1.1 - 78.3 mph Resolution: 0.1 mph Accuracy (%rdg): ± (2% + 0.4m/h) |
knots (nautical miles per hour ) | Range: 1.0 to 68 knots Resolution: 0.1 knots Accuracy (%rdg): ± (2% + 0.4knots) |
Air Flow Measurements | |
CMM (cubic meters per minute) | Range: 0-999,900 m3/min Resolution: 0.001 to 100 Area: 0 to 9,999m2 |
CFM (cubic feet per minute) | Range: 0-999,900 ft3/min Resolution: 0.001 to 100 Area: 0 to 9,999ft2 |
Air Temperature | Range: 32 to 175°F (0 to 80°C) Resolution: 0.1°F/C Accuracy: 1.5°F (0.8°C) |