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Industrial Airflow Instruments
General DAF4207SD Data Logging
Thermo-Anemometer with SD
Card |
- Metal Fan Type
- Air velocity : m/S, Ft/min, Km/h, Knots, Mile/h,
- Air temperature (°C,°F)
- Low-friction ball vane wheels
- Type K, Type J thermocouple thermometer
- Set includes 2 GB SD, telescoping probe and case
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General DAF4207SD Shown |
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| Specifications | |
Embedded Microcontroller |
Custom one-chip LSI device | |
Display Type | LCD with
green backlight | |
Display Size | 2.05 x
1.5 in. (52 x 38mm) | |
Parameters Measured |
Air speed, temperature | |
Measurement Range |
For air speed: 0.4 to 30m/sec, 1.4 to 126
km/hr, 0.9 to 78.3 mph, 0.8 to 68 knots, 79
to 6890 ft/min
For temperature: 32° to
122°F (0° to 50°C) | |
Measurement Accuracy |
For air speed:± (2% + 0.2 m/sec), ± (2% +
0.8 km/hr), ± (2% + 0.4 mph), ± (2% + 0.4
knots), ± (2% + 40 ft/min)
For
temperature: ± 1.5oF (± 0.8°C) | |
Measurement Resolution |
For air speed: 0.1 m/sec, 0.1 km/hr, 0.1
mph, 0.1 knots, 1.0 ft/min
For
temperature: 0.1°F or C | |
Data Logging Sampling Time |
1 second to 1 hour | |
Settable Parameters |
Date, time, auto power off, beep sound,
sampling time, decimal point or comma
decimal division, temperature unit, air
speed unit, optional thermocouple type
(K or J) | |
Storable/Recallable Readings |
Maximum, minimum | |
SD Card Capacity |
1GB to 16GB | |
Operating Temperature |
32° to 122°F (0° to 50°C) | |
Power Supply | Six
Alkaline “AA” batteries or optional 9-VDC AC
adapter | |
Length of Probe Cable |
47.24 in. (1.2m) |
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