Wika DG-10 Manual do Utilizador descarregar pdf (Página 11)

11WIKA operating instructions digital pressure gauge, model DG-10

11250313.03 09/2012 GB/D/F/E

3.6 Accuracy

Accuracy at reference conditions

≤ ±0.5 % of span ±1 digit

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

per IEC 61298-2).

Zero error for the zero signal

≤ 0.1 % of span (power-up reset)

Adjustability of zero point

≤ 20 % of span (via tare function with model DG-10-E)

Temperature error at 0 ... 60 °C

■

Mean temperature coecient of zero point

≤ 0.15 % of span/10 K

■

Mean temperature coecient of span

≤ 0.15 % of span/10 K

Long-term stability

≤ 0.2 % of span/year

3. Specications

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 111 112

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Wika DG-10 Manual do Utilizador Página 11