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

12 WIKA operating instructions pressure transmitter model AC-1

14026285.01 11/2012 GB/D/F/E

Humidity

45 ... 75 % relative

Power supply

■

DC 24 V

■

DC 5 V with ratiometric output signal

Mounting 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

Settling time

≤ 5 ms

Long-term drift (per IEC 61298-2)

≤ 0.3 % of span/year

3. Specications

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 87 88

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Wika AC-1 Manuel d'utilisateur Page 12