11
WIKA operating instructions digital pressure gauge, model DG-10
11250313.03 09/2012 GB/D/F/E
GB
3.6 Accuracy
Accuracy at reference conditions
≤ ±0.5 % of span ±1 digit
Including non-linearity, hysteresis, zero offset 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 coefficient of zero point
≤ 0.15 % of span/10 K
■
Mean temperature coefficient of span
≤ 0.15 % of span/10 K
Long-term stability
≤ 0.2 % of span/year
3. Specifications
