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Design
EMC directive: 2004/108/EC
RoHS directive: 2002/95/EC
Low voltage directive: 2006/95/EC
WEEE directive: 2002/96/EC
Measuring ranges
Air velocity:
Measuring range 0 … 2 m/s, 0 ... 10 m/s and 0 ... 20 m/s
(settable at the instrument via jumpers)
Temperature: 0 … 50 °C
Accuracy
Air velocity:
Measuring range 0 … 2 m/s: < 0.1 m/s +5 % of measured value
Measuring range 0 ... 10 m/s: < 0.5 m/s +5 % of measured value
Measuring range 0 ... 20 m/s: < 1.0 m/s +5 % of measured value
Temperature:
< 0.5 °C (v > 0.5 m/s)
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Operating temperature
Ambient: 0 ... +50 °C
Storage: -20 … +70 °C
Operation: 0 … +50 °C, max. 85 % rH
Ingress protection
IP 54 per EN 60529 / lEC 529
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