Extech 451126 CFM Vane Anemometer Datalogger
$221.00
In Stock
Commercial air duct balancing and environmental property audits reach absolute stability when using the Extech 451126 large vane thermo-anemometer. This specialized diagnostic tool tracks velocities up to 5900 ft/min alongside ambient temperature, housing a 16.000 point internal data logging capsule memory block. Critical aerodynamic logs offload effortlessly to desktop software packages via a native RS232 output interface loop configuration.
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Extech 451126 CFM Vane Anemometer Datalogger Specs
| Display | Dual 4-digit (9999 count) Multi-function LCD |
| Data hold | Locks latest reading on the LCD display |
| Sensor | Structure Air velocity sensor: Conventional twisted vane arm with low friction (sapphire) ball bearing. Temperature sensor: K-type thermocouple built into vane. 1/4" mounting nut provided. |
| Memory Recall | Records Max/Min readings with push-key RECALL |
| Data Output | RS-232 PC serial interface |
| Temperature | 32°F to 122°F (0°C to 50°C) |
| Humidity | <80% RH; |
| Pressure | 500mB to 2 Bar |
| Temperature | 32°F to 140°F (0°C to 60°C) |
| Humidity | <80% RH; |
| Pressure | 500mB to 2 Bar |
| Storage Temperature | -40°F to 140°F (-40°C to 60°C) |
| Power Supply | 9V battery; |
| Battery life | 50 hours typical |
| Power Consumption | Approx. 3 mA DC |
| Weight | 0.77 lbs. (350g) |
| Dimensions Meter | 3.46 x 6.61 x 1.03" (88 x 168 x 26.2mm) |
| Vane | 2.6 x 5.22 x 1.15" (66 x 132 x 29.2mm) |
| Accessories | 9V battery and carrying case |
| Calibrated Range | 60.0 to 8800 |
| Display Resolution | 0.1 |
| Accuracy | ± (3% + 20 ft/min) |
| Calibrated Range | 0.30 to 45.00 |
| Display Resolution | 0.01 |
| Accuracy | ± (3% + 0.1 m/s) |
| Calibrated Range | 1.00 to 140.0 |
| Display Resolution | 0.01 |
| Accuracy | ± (3% + 0.4 km/hr) |
| Calibrated Range | 0.70 to 100.0 |
| Display Resolution | 0.01 |
| Accuracy | ± (3% + 0.2 mile/hr) |
| Calibrated Range | 0.60 - 88.0 |
| Display Resolution | 0.01 |
| Accuracy | ± (3% + 0.2 knots) |
| Range | 0 to 999900 |
| Resolution | 0.001 to 100 |
| Area | 0.001 to 9999 |
| Range | 0 to 999900 |
| Resolution | 0.001 to 100 |
| Area | 0.001 to 9999 |
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