Burkert Flowave 8098, Руководство по эксплуатации

Страница: 27 / 354

27
Technical data
Type 8098 FLOWave L
Size of the process
connection
Type of process
connection
Standards the process connections
conform to
PN
DN65, DN80
clamp
• DIN 32676 series A
• DIN 32676 series B
PN10
external threaded • DIN 11851 PN10
ASME 2 1/2", 3" clamp • DIN 32676 series C PN10
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 deviation1) 2) for a volume
flow rate between 10 % of the full scale and
the full scale
• ±0.4 % of the measured value
• Measurement deviation1) 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, 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.
6.4.2 Temperature
Table 4: Temperature measurement
• Measurement range • –20 °C...+140 °C
• Measurement deviation1) for temperatures
up to 100 °C
• ±1 °C
• Measurement deviation1) for temperatures
in 100...140 °C
• ±1.5 %
• Refresh time • 1 s
1) "Measurement bias" as defined in standard JCGM 200:2012.
English