Thank you for purchasing this kit of air flow measurement cones. These devices are intended for use
with the C.A 1227 thermo-anemometer and its propeller, 80mm in diameter.
For best results from your instrument:
read these operating instructions carefully,
comply with the precautions for use.
Chauvin Arnoux's line of measurement cones is used to make air flow measurements by channelling
flows of air from ventilation registers or MEV networks.
113 mm
ENGLISH
∅ 210 mm
346 mm
178 mm
4
Cone with round opening
Mass: 600g approx.
Cone with square opening
Mass: 1,200g approx.
Adapter
Mass: 150g approx.