Burkert FLOWave L 8098, Быстрый старт

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Technical data
Type 8098 FLOWave L
6.4 Measurement data
6.4.1 Volume flow rate
Table 3: Volume flow rate measurement
• Measurement range • 0...1.7 m
3
/h to 0...200 m
3
/h, depending on the DN of the
sensor
• Measurement deviation
1) 2)
for a volume flow
rate between 10 % of the full scale and the
full scale
• ±0.4 % of the measured value
• Measurement deviation
1) 2)
for a volume flow
rate between 1 % of the full scale and 10 %
of the full scale
• < ±0.08 % of the full scale
• Repeatability
2)
for a volume flow rate
between 10 % of the full scale and the full
scale
• ±0.2 % of the measured value
• Repeatability
2)
for a volume flow rate
between 1 % of the full scale and 10 % of
the full scale
• ±0.04 % of the full scale
• Refresh time • Adjustable.
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.
6.4.2 Temperature
Table 4: Temperature measurement
• Measurement range • –20 °C...+140 °C
• Measurement deviation
1)
for temperatures
up to 100 °C
• ±1 °C
• Measurement deviation
1)
for temperatures
in 100...140 °C
• ±1.5 %
• Refresh time • 1 s
1)
"Measurement bias" as defined in standard JCGM 200:2012.
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.
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