Wika S-11 Manual de usuario descargar pdf (Pagina 11)

11WIKA operating instructions pressure transmitter, model S-11

14043046.01 06/2012 GB/D/F/E

3. Specications

3.4 Accuracy

Accuracy at room temperature

■

Standard: ≤ ±0.5 % of span

■

Option: ≤ ±0.25 % of span

1) Only for measuring ranges ≥ 0.25 bar

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

per IEC 61298-2). Calibrated in vertical mounting position with process connection facing downwards.

Non-linearity (per IEC 61298-2)

≤ ±0.2 % of span BFSL

Non-repeatability

≤ ±0.1 % of span

Temperature error in rated temperature range

Nominal temperatur: 0 ... 80 °C

Mean temperature coecient of zero point

■

≤ 0.2 % of span/10 K

■

< 0.4 % of span/10 K

1) Applies to measuring ranges ≤ 0,25 bar

Mean temperature coecient of span

■

≤ 0.2 % of span/10 K

Settling time

≤ 10 ms

Long-term drift

≤ ±0.2 % of span/year

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 101 102

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Wika S-11 Manual de usuario Pagina 11