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Wöhler 4155 | FA 410 Fan Anemometer Set | With measuring funnel, 0.5 to 30 m/s
The Wöhler FA 410 Set is the FA 410 vane anemometer supplied with a measuring funnel for direct volume flow measurement at air diffusers, for example to EN 12599 / EN 16211. It measures air velocity 0.5 to 30 m/s, volume flow up to 99,999 m3/h and temperature.
Key features
- Air velocity 0.5 to 30 m/s
- Direct volume flow measurement at vents when used with the measuring funnel
- Volume flow up to 99,999 m3/h
- Temperature -20 to +60 C
- Battery life over 40 hours on 4 AAA batteries
- Specifications
- Downloads
| Part Number | 4155 |
| Brand | Wöhler |
| Flow velocity | 0.5 to 30 m/s, +/-1.5 % of reading or +/-0.15 m/s (<20 m/s) |
| Volume flow | up to 99,999 m3/h |
| Temperature | -20 to +60 C, accuracy 0.6 C |
| Operating conditions | 0 to 50 C, <80 % rH |
| Power supply | 4 x AAA batteries, >40 h |
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