Burkert Flowave 8098, Operating Instructions Manual

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Technical data
Type 8098 FLOWave L
6.4.3 Differentiation factor
Table 5: DF measurement (optional feature)
• Measurement range • 0.8...1.3
• Resolution • 0.00001
• Repeatability • ±0.5 % of the measured value
• Refresh time • Adjustable, see chapter 15.16 Setting the refresh time .
6.4.4 Acoustic transmission factor
Table 6: Acoustic transmission factor measurement (optional feature)
• Measurement range • 10 %...120 %
• Resolution • 0.01 %
• Repeatability • ±2 % of the measured value
• Refresh time • Adjustable, see chapter 15.16 Setting the refresh time .
6.4.5 Density
Table 7: Density measurement (optional feature)
• Measurement range • 0.78...1.3 g/cm 3
• Measurement deviation • ±2 % of the measured value 1)
• Repeatability • ±1 % of the measured value 1)
• Refresh time • Adjustable, see chapter 15.16 Setting the refresh time .
1) Determined under the following reference conditions: liquid free of gas bubbles and solids; medium and ambient
temperatures = 23 °C ±1 °C (73.4 °F ±1.8 °F), device settings with their default values, refresh time short.
6.4.6 Mass flow rate
Table 8: Mass flow rate measurement (optional feature)
• Measurement range • 0...1360 kg/h to 0...260000 kg/h, depending on the DN
of the sensor
• Measurement deviation1) 2) for a mass flow
rate between 10 % of the full scale and the
full scale of volume flow rate
• ±2.4 % of the measured value
• Measurement deviation1) 2) for a mass flow
rate between 10 % of the full scale and the
full scale of volume flow rate
• ±2.08 % of the full scale
• Repeatability 2) for a mass flow rate between
10 % of the full scale and the full scale
• ±1.2 % of the measured value
• Repeatability 2) for a mass flow rate between
1 % of the full scale and 10 % of the full scale
• ±1.04 % of the full scale
• Refresh time • Adjustable, see chapter 15.16 Setting the refresh time .
1) “Measurement bias” as defined in standard JCGM 200:2012.
2) Determined under the following reference conditions: liquid = water, free of gas bubbles and solids; water
and ambient temperatures = 23 °C ±1 °C (73.4 °F ±1.8 °F), device settings with their default values, short
refresh time, while maintaining turbulent or laminar flow, applying the minimum inlet (40xDN) and minimum
outlet (1xDN) straight pipe lengths, appropriate pipe dimensions.
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