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Alnor AVM440 Velometer Digital Thermal Anemometer
AVM440
QVT-2011032809580152837
Environmental
HVAC
Industrial
Alnor AVM440 Velometer Digital Thermal Anemometer is designed to measure velocity, humidity, and temperature all at the same time. The Alnor AVM440 also measures wet bulb, dew point, and volumetric flow, making it a great choice in HVAC troubleshooting and commissioning work.
Features
| Characteristics: | Alnor AVM440 Velometer Digital Thermal Anemometer |
| Measures and displays velocity, humidity, and temperature at the same time | |
| Calculates actual velocity and volumetric flow | |
| Features datalogging software | |
| Data freeze feature | |
| Weighs 0.6 lbs (0.27 kg) | |
| Includes: | NIST calibration certificate, carrying case, users manual, and 4 alkaline batteries |
Specifications
| Specifications: | Alnor AVM440 Velometer Thermal Anemometer with Humidity Measurement |
| Velocity | |
| Range | 0 to 6,000 ft/min (0 to 30 m/s) |
| Accuracy | ±3% of reading or ±3 ft/min (±0.015 m/s), whichever is greater |
| Resolution | 1 ft/min (0.01 m/s) |
| Duct Size | |
| Dimensions | 1 to 250 inches in increments of 0.1 in. (1 to 635 cm in increments of 0.1 cm) |
| Volumetric Flow Rate | |
| Range | Actual range is a function of velocity, and duct size |
| Temperature | |
| Range | 14 to 140°F (-10 to 60°C) |
| Accuracy | ±0.5°F (±0.3°C) |
| Resolution | 0.1°F (0.1°C) |
| Relative Humidity | |
| Range | 0 to 95% RH |
| Accuracy | ±3% RH |
| Resolution | 0.1% RH |
| Wet Bulb Temperature | |
| Range | 40 to 140°F (5 to 60°C) |
| Resolution | 0.1°F (0.1°C) |
| Dew Point | |
| Range | 5 to 120°F (-15 to 49°C) |
| Resolution | 0.1°F (0.1°C) |
| Instrument Temperature Range | |
| Operating (Electronics) | 40 to 113°F (5 to 45°C) |
| Operating (Probe) | 0 to 200°F (-18 to 93°C) |
| Storage | -4 to 140°F (-20 to 60°C) |
| Data Storage Capabilities | |
| Range | 12,700+ samples and 100 test IDs |
| Logging Interval | 1 second to 1 hour |
| Time Constant | User selectable |
| General | |
| Dimensions | 3.3 in. x 7.0 in. x 1.8 in. (8.4 cm x 17.8 cm x 4.4 cm) |
| Weight | 0.6 lbs. (0.27 kg) |
| Probe Dimensions | Length - 40 in. (101.6 cm) Diameter of Tip - 0.28 in. (7.0 mm) Diameter of Base - 0.51 in. (13.0 mm) |
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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