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Digi-Sense Data Logging USB Vane Anemometer with NIST Traceable Calibration - WD-20250-22
Item #:
DS-WD-20250-22
Brand:
Digi-Sense
Share this product:
WD-20250-22 Data Logging USB Vane Anemometer with NIST Traceable Calibration by Digi-Sense
Operate as a handheld instrument or mount for flexible positioning. Takes and records precise air velocity measurements in seven user-selectable units. Easily download data to a PC for analysis and graphing. Use recorded data to enhance safety and comfort in your environment.
Features
- Reliable measurements, guaranteed! Precalibrated to NIST-traceable standards.
- User-selectable units of measurement: ft/min, m/s, mph, km/h, or knots
- Measure air velocities up to 3937 ft/min (20.0 m/s)
- Adjust sampling intervals from once every two seconds to once every 24 hours
- Two modes (manual and automatic) start data logging function
- Analyze and graph logged data
- Collect up to 32,000 readings in memory
- Visual LED alerts with selectable high and low alarm levels
Applications
- Measure and analyze component cooling air velocities
- Test and evaluate ventilation air velocities in working, living, and storage areas
- Analyze and troubleshoot ventilation performance
- Monitor outdoor wind velocities
Includes
Data analysis software on CD, articulated screw-on mounting stand, one 3.6 V replaceable battery, and NIST-traceable certificate with data and uncertainties.
| Units | Range |
Resolution |
Accuracy |
| Air velocity | |||
| Feet per minute (ft/min) | 80 to 3937 |
1 |
±(3% + 40 ft/min) |
| Meters per second (m/s) | 1.1 to 20 |
0.01 |
±(3% + 0.20 m/s) |
| Miles per hour (mph) | 0.9 to 44.8 |
0.1 |
±(3% + 0.4 mph) |
| Kilometers per hour (km/h) | 0.8 to 72 |
0.1 |
±(3% + 1 km/h) |
| Knots | 0.8 to 38.8 |
0.1 |
±(3% + 0.4 knots) |
| Functions | data logging, record/recall, data analysis and graphing, user-selectable sampling rate, user-defined high/low alarm indication |
| Modes | two data logging start modes: manual and automatic |
| Memory | 32,000 readings |
| Alarm indication | red LED flashes when user-defined high or low levels exceeded |
| Sampling interval | user-defined from once every two seconds up to once every 24 hours |
| Dimensions | 5 3⁄4" x 1 3⁄8" x 1 1⁄8" (14.5 x 3.5 x 3.0 cm) |
| Power | one 3.6 V lithium battery |
