Wika A2G-20 Manual do Utilizador descarregar pdf (Página 8)

WIKA operating instructions air2guide model A2G-20

40339556.02 04/2012 GB/D/F/E/I

4. Design and function

Description

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)

Permissible temperature

Ambient: 0 ... +50 °C

Operation: 0 … +50 °C, max. 85 % rH

Scope of delivery

Cross-check the scope of delivery with the delivery note.

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Wika A2G-20 Manual do Utilizador Página 8