Wika R-1 Manuel d'utilisateur télécharger pdf (Page 12)

12 WIKA operating instructions pressure transmitter, model R-1

14026284.01 11/2012 GB/D/F/E

3. Specications

3.4 Reference conditions (per IEC 61298-1)

Temperature

15 ... 25 °C

Atmospheric pressure

860 ... 1,060 mbar

Humidity

45 ... 75 % relative

Power supply

DC 24 V

Nominal position

Calibrated in vertical mounting position with pressure connection facing downwards.

3.5 Accuracy data

Accuracy at reference conditions

≤ 2 % of span

Including non-linearity, hysteresis, zero oset and end value deviation (corresponds to measured error

per IEC 61298-2).

Temperature error at -25 ... +85 °C

Mean temperature coecient of zero point: typical ≤ 0.5% of span/10 K

Mean temperature coecient of span: ≤ 0.3 % of span/10 K

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 91 92

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Wika R-1 Manuel d'utilisateur Page 12