K Factors (In Pulse/Litre) For T Fittings Used With A 8020, 8024, 8025 Or 8026; K Factors (In Pulse/Litre) For T Fittings And Welding Sockets Used With A 8041 Or A 8045 With Clamp Connection - Burkert S020 Manuel D'utilisation

Technicaldata
6.4.4. K factors (in pulse/litre) for T
fittings and welding sockets used
with a 8041 or a 8045 with clamp
connection
Table 17: K factors of the T fittings for measuring devices with clamp
connection
Type of connection DN40
and standard
acc. to SMS 3008 5.23
acc. to BS 4825 / 5.33
ASME BPE
acc. to DIN 11850 6.12
range 2
acc. to ISO 4200 -
6.4.5. K factors (in pulse/litre) for T fittings
used with a 8020, 8024, 8025 or
8026
If the measuring device does not automatically convert the K
factor, use the following conversion formulae before setting
the parameters of the device:
• K factor in pulse/US gallon = K factor in pulse/litre x 3.785
• K factor in pulse/UK gallon = K factor in pulse/litre x 4.546
Type S020
DN50 DN65 DN80 DN100
10.4 15.9 24.7 -
10.4 16.7 25.7 50.3
11.2 21 32.8 52.7
- - - -
Two versions of the S020 in DN15 and DN20 exist, having
different K factors.
Only version 2, identified by the "v2" marking, is available
from March 2012. The "v2" marking can be found:
• on the bottom of the DN15 fitting in plastic:
V2
• on the side of the DN15 or DN20 fitting in metal:
V2
Do not use a fitting S020 in sizes DN6, DN8, DN15, DN15
Version 2 (V2) or DN20 Version 2 (V2) with a paddle-wheel
flowmeter types 8020, 8024, 8025, 8026.
English
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