Technical Data And Application Requirements; Installation - WIKA A2G-10 Betriebsanleitung

4. Technical data and application requirements

4. Technical data and application requirements
Pressure limitation
Steady: full scale value
Fluctuating: full scale value
Overpressure safety
Plus and minus side 20 kPa
Max. working pressure (static pressure)
20 kPa
Process connection
According to the general technical regulations for pressure gauges,
respectively (i.e. EN 837-2 "Selection and installation recommenda-
tions for pressure gauges"). Plastic, G 1/8 female threads
Operating temperature
Ambient: -30 ... +80 °C
Medium: -16 ... +50 °C
Temperature effect
When temperature of the measuring system deviates from
reference temperature (+20 °C): max. ±0.4 %/10 K of true scale value
Ingress protection
IP 54 per EN 60 529 / lEC 529, optional IP 64
EMC-Directive
According EN 61000-6-4 and EN 61000-6-2 (Cable length max 30 m)

5. Installation

Process connection: bottom or rear

Protect pressure gauges from contamination, high temperature

changes and vibrations
To avoid exposure to excessive heat, the instrument must be

protected from direct sunlight during operation
air2guide standard gauges are calibrated in vertical position and

WIKA Operating instructions air2guide Models A2G-10 and A2G-15
GB
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