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Extech SDL310 Thermo Anemometer/Datalogger
Measure, capture and view your measurement data with ease when testing with the Extech SDL310.
A datalogging anemometer, this device enables the user to capture each and every testing record taken, saving you time by making sure you don't have to constantly write everything down. It uses an SD card (included) which allows the device to store up to 20M readings and can also be removed to port the data over to PC. All records are date/time stamped for easy referencing and saved directly into an Excel format file, meaning data can be used with an existing Microsoft Office package rather than external software.
This thermo-anemometer is designed as a comprehensive solution for measuring the overall velocity of air and also temperature levels. It can measure air velocity in multiple measurement ranges: 0.4 to 25m/s, 80 to 4930ft/min, 0.9 to 55.9MPH, 0.8 to 48.6knots and 1.4 to 90.0km/h and uses a flexible vane anemometer equipped to the main tester's body via a cable in order to carry out measurements.
When measuring temperature, the SDL310 can either measure the temperature of air using the vane from 32 to 122°F (0 to 50°C) or alternatively users can equip a type K or type J thermocouple to the unit for direct contact measurements of temperature. The type K measurement range of the SDL310 is -148 to 2372°F (-100 to 1300°C), while the type J range is -148 to 2192°F (-100 to 1200°C).
Additional functions of this meter include the ability to adjust the data sampling rate as is necessary between 1 to 3600 seconds. It's also possible to calculate MIN/MAX readings and the SDL310 also includes a data hold function for temporarily storing the last value taken on screen.
Extech SDL310 Thermo Anemometer/Datalogger Key Features
- Comprehensive air temperature and air velocity measurement tool
- Datalogging function stores up to 99 records on tester or up to 20 million records on included SD card
- User settable measurement capture time from 1 to 3600 seconds
- Type K/J thermocouple inputs for high temperature contact measurements
- Large 9999 count LCD screen shows measurement of temperature and velocity simultaneously
- 2% velocity accuracy via low friction ball bearing vane wheel on 39" (1m) cable
- Record/recall MAX/MIN values
- Data hold function
- Auto power off function
- Built-in PC interface
- Measure velocity in m/s, ft/min, MPH, knots and km/h
- Vane diameter of 72mm
Full List of Products Included
- Extech SDL310 Thermo Anemometer/Datalogger
- 6 x AA Batteries
- SD Card
- Vane Sensor with 3.9ft (120cm) Cable
- Hard Carrying Case
Extech SDL310 Technical Specifications
| General Specifications | |||
| Display | Backlit LCD; LCD size: 52 x 38mm (2 x 1.5”) | ||
| Measurement Units | Air velocity: m/S (meters per second) Km/h (kilometers per hour) Ft/min (FPM; feet per minute), Knots (nautical miles per hour), Mile/h (mph; miles per hour) | ||
| Air temperature: °C / °F | |||
| Type K / Type J thermocouple: °C / °F | |||
| Datalogger Sampling Rate | AUTO: 1, 2, 5, 10, 30, 60, 120, 300, 600, 1800, 3600 seconds. Note that a one (1) second sampling rate can cause some data loss on slower computers. | ||
| MANUALLY: Set the sampling rate to ‘0’ | |||
| Memory Card | SD memory card; 1G to 16GB size | ||
| Temperature Compensation | Automatic temperature compensation for the Anemometer function and the type K/J thermometer function | ||
| Data Hold | Freeze the display reading | ||
| Memory Recall | Record and Recall the Maximum and Minimum readings | ||
| Display update rate | Approx. 1 second | ||
| Data Output | RS-232 / USB PC computer interface | ||
| Operating Temperature | 0 to 50°C (32 to 122°F) | ||
| Operating Humidity | 85% R.H. max. | ||
| Auto Power OFF | After 10 minutes of inactivity (can be disabled) | ||
| Power Supply | Six (6) 1.5VDC batteries (optional 9V AC adaptor) | ||
| Power Consumption | Normal operation (backlight & datalogger OFF): Approx. 15 mA dc | ||
| With backlight OFF and datalogging ON: Approx. 36 mA dc | |||
| Weight | 347g (0.76 lbs.); meter only | ||
| Dimension | Main instrument: 182 x 73 x 47.5mm (7.1 x 2.9 x 1.9”) | ||
| Anemometer sensor head: 72mm (2.8”) diameter | |||
| Electrical Specifications (Ambient Temperature 23°C ± 5°C) | |||
| Air velocity | |||
| Measurement | Range | Resolution | Accuracy |
| m/S | 0.4 - 25.0 m/s | 0.1 m/S | ± (2% rdg + 0.2 m/S) |
| Km/h | 1.4 - 90.0 km/h | 0.1 Km/h | ± (2% rdg + 0.8 Km/h) |
| mph (Mile/h) | 0.9 - 55.9 mile/h | 0.1 mph | ± (2% rdg + 0.4 mph) |
| Knots | 0.8 - 48.6 knots | 0.1 Knots | ± (2% rdg + 0.4 Knots) |
| FPM (Ft/min) | 80 - 4930 ft/min | 1 FPM | ± (2% rdg + 40 FPM) |
| Air Temperature | |||
| Measuring Range | 0 to 50°C (32 to 122°F) | ||
| Resolution | 0.1°C (0.1 °F) | ||
| Accuracy | ± 0.8°C (1.5°F) | ||
| Type K/J Thermocouple Thermometer Temperature | |||
| Sensor Type | Resolution | Range | Accuracy |
| Type K | 0.1°C | -50.0 to 1300.0°C | ± (0.4% rdg+ 0.5°C) |
| -100.0° to -50.1C | ± (0.4% rdg+ 1°C) | ||
| 0.1°F | -58.0 to 2372.0°F | ± (0.4% rdg+ 1°F) | |
| -148.0 to -58.1°F | ± (0.4% rdg+ 1.8°F) | ||
| Type J | 0.1°C | -50.0 to 1200.0°C | ± (0.4% rdg+ 0.5°C) |
| -100.0 to -50.1°C | ± (0.4 rdg%+ 1°C) | ||
| 0.1°F | -58.0 to 2192.0°F | ± (0.4 rdg%+ 1°F) | |
| -148.0 to -58.1°F | ± (0.4 rdg%+ 1.8°F) | ||
| Note | Above specifications tested under an environmental RF Field Strength lower than 3 V/M and a frequency lower than 30 MHz | ||
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Additional Information
| SKU | SDL310 |
|---|---|
| Manufacturer Part Code | SDL310 |
| Model Ref | Extech SDL310 |
| Country of Origin | Taiwan |
