WIKA A2G-45, Operating Instructions Manual

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WIKA operating instructions air2guide model A2G-45
GB
8
40389228.01 09/2012 GB/D/F/E/I
4. Design and function / 5. Transport, packaging ...
4. Design and function
4.1 Description
Design
CE conformity:
2004/108/EC electromagnetic compatibility
2002/95/EC RoHS (restriction of the use of certain hazardous
substances in electrical and electronic equipment)
Accuracy class
1.5 %
Measuring ranges
■
Variant 1: -500 ... +500 Pa (-100 .. +100 Pa, -250 ... +250 Pa,
-300 ... +300 Pa to be set via jumper) or
■
Variant 2: 0 ... 2,500 Pa (0 ... +100 Pa, 0 ... +250 Pa, 0 ... +1,000 Pa
to be set via jumper)
Pressure limitation
Maximum pressure: 25 kPa
Permissible temperature
Ambient: -20 … +70 °C
Operation: -10 … +50 °C
(-5 … +50 °C with automatic zero adjustment)
4.2 Scope of delivery
Cross-check scope of delivery with delivery note.
5. Transport, packaging and storage
5.1 Transport
Check the differential pressure switch for any damage that may have
been caused by transport. Obvious damage must be reported immedi-
ately.