TSI LCA501 旋转叶片风速仪

TSI LCA501 Airflow Instruments Rotating Vanes

Velocity

Range:  0.25 to 30 m/s (50 to 6,000 ft/min)

Accuracy : ±1.0% of reading ±0.02 m/s (±4 ft/min)

Resolution : 0.01 m/s (1 ft/min)

Duct Size       

Range 

LCA501:  0 - 46.45 m2 (0 - 500 ft2)

Volumetric Flow rate 

Range Actual range is a function of velocity and duct area

Resolution

LCA501: <100; 0.01 l/s, 0.01 m3/hr, 0.01 ft3/min

emperature     

Range 5 to 45°C (40 to 113°F)

Accuracy ±1.0°C (±2.0°F)

Resolution LCA501    0.1°C (0.1°F)

Data Storage Capabilities (LCA501 only)     

Range 12,700+ samples and 100 test IDs

Logging Interval (LCA501 only)

From 1 second to 1 hour

Time Constant (LCA501 only)

User selectable

External Meter Dimensions:

LCA501 : 8.4 cm x 17.8 cm x 4.4 cm (3.3 in. x 7 in. x 1.8 in.)

Meter Weight with batteries: 

LCA501 : 270 g (9.6 oz.)

Power Requirements: 

LCA501 : 9-volt battery