Trust. Science. Innovation.
Trust. Science. Innovation.
The AVM440 measures velocity, temperature, humidity and calculates flow and actual/standard velocity.
The AVM440 measures velocity, temperature, humidity and calculates flow and actual/standard velocity.
Features
Applications
| Velocity Range | 0 to 6,000 ft/min (0 to 30 m/s) |
| Velocity Accuracy | ±3% of reading or ±3 ft/min (±0.015 m/s), whichever is greater |
| Duct 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) |
| Temperature Accuracy | ±0.5°F (±0.3°C) |
| Temperature Resolution | 0.1°F (0.1°C) |
| Relative Humidity Range | 5 to 95% RH |
| Relative Humidity Accuracy | ±3% RH |
| Relative Humidity Resolution | 0.1% RH |
| Wet Bulb Temperature Range | 40 to 140°F (5 to 60°C) |
| Wet Bulb Temperature Resolution | 0.1°F (0.1°C) |
| Dew Point Range | 5 to 120°F (-15 to 49°C) |
| Dew Point Resolution | 0.1°F (0.1°C) |
| Operating Temperature Range (probe) | 14 to 140°F (-10 to 60°C) |
| Data Storage Capabilities | 12,700+ samples and 100 test IDs |
| Logging Interval | 1 second to 1 hour |
| Time Constant | User selectable |
| Velocity Range | 0 to 6,000 ft/min (0 to 30 m/s) |
| Velocity Accuracy | ±3% of reading or ±3 ft/min (±0.015 m/s), whichever is greater |
| Duct 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) |
| Temperature Accuracy | ±0.5°F (±0.3°C) |
| Temperature Resolution | 0.1°F (0.1°C) |
| Relative Humidity Range | 5 to 95% RH |
| Relative Humidity Accuracy | ±3% RH |
| Relative Humidity Resolution | 0.1% RH |
| Wet Bulb Temperature Range | 40 to 140°F (5 to 60°C) |
| Wet Bulb Temperature Resolution | 0.1°F (0.1°C) |
| Dew Point Range | 5 to 120°F (-15 to 49°C) |
| Dew Point Resolution | 0.1°F (0.1°C) |
| Operating Temperature Range (probe) | 14 to 140°F (-10 to 60°C) |
| Data Storage Capabilities | 12,700+ samples and 100 test IDs |
| Logging Interval | 1 second to 1 hour |
| Time Constant | User selectable |
