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RVA801
Digital Vane Anemometer
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Alnor RVA801 Digital Vane
Anemometer The Alnor RVA801 Rotating Vane Anemometer measures air velocity, air volume, and temperature in English or metric units. The 4-inch (100mm) head automatically averages velocity and volume readings, making the RVA801 essential for measuring unevenly distributed or fluctuating flows through heating and cooling coils, diffusers, grilles, and filters. Sweep mode quickly and reliably provides one averaged reading of velocity or volume over a large measurement area. The RVA801 measures velocity and temperature using simple button operation. It features an attached swivel head that rotates so the display always faces the operator.Specifications: Measurement range: Velocity: 50-6,000 fpm (0.25-30.0 m/s) Volume: actual range is a function of maximum velocity times area input (display will show values up to 5400 x1000 cfm or 9,174 x1000 m³/h). Area Input: 0.043 to 900 ft² (0.004 to 90m²) Temperature: 32-140°F (0-60°C) Display Resolution: Velocity: 1 fpm (0.01 m/s) Temperature: 1°F or 1°C Accuracy: Velocity: ±1% of reading + 4 fpm Temperature: ±2°F or 1°C |