Wöhler FA 410 - SET 带漏斗的风扇风速仪

Range 

Flow velocity: 0.5…30 m/s

Volume flow: 0…99,999 m³/h

Temperature: -20…60 °C

Resolution 

Flow velocity: 0.1 m/s

Volume flow: 0.1 (0…9,999,9) or 1 (10,000…99,999) m³/h

Temperature: 0.1 °C / °F

Accuracy 

Flow velocity:

±(1.5 % of reading +0.3 m/s) for under 20 m/s

±(3 % of reading +0.3 m/s) for above 20 m/s

Temperature: ±0.6 °C

Operating conditions (to avoid condensation): 0…50 °C, < 90 % RH

Storage conditions: -10…50 °C, < 90 % RH

Power supply: 4 micro batteries AAA

Dimensions: 269 x 106 x 51 mm

Fan diameter: 10 cm

Weight (without funnel): 270 g

Datasheet