Design And Function - WIKA air2guide A2G-05 Operating Instructions Manual

2. Design and function

2. Design and function
2.1 Overview
Differential pressure gauge Eco, without built-in module
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Pressure measuring system
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Scale pointer
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2.2 Description
The model A2G-05 Eco differential pressure gauge is used for monitoring the differential
pressure in ventilation and air-conditioning applications. The measuring ranges cover
from 0 ... 100 Pa to 0 ... 6,000 Pa. Plus/minus ranges can be fulfilled from -50 ... +50 Pa
to -1,500 ... +1,500 Pa. The instruments measure the pressure by means of separating
diaphragms from silicone or, with the silicone-free version, from EPDM. The measuring
characteristics are in accordance with the EN 837-3 standard and ventilation and
air-conditioning (V/AC) regulations.
2.3 Scope of delivery
Differential pressure gauge
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Mounting ring
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3 mounting screws
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Cross-check scope of delivery with delivery note.
WIKA operating instructions, model A2G-05
EN
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