KROHNE OPTIWAVE 7300C EN - Manual (Page 101)

TECHNICAL DATA
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101
OPTIWAVE 7300 C
www.krohne.com 03/2014 - 4000172405 - HB OPTIWAVE 7300 R07 en
INFORMATION!
CRN certification
CRN certification CRN certification CRN certification
There is a CRN certification option for devices with process connections that agree with ASME
standards. This certification is necessary for all devices that are installed on a pressure vessel
and used in Canada.
Figure 8-6: Pressure / temperature de-rating (ASME B16.5), flange and threaded connections, in °C and barg
Figure 8-7: Pressure / temperature de-rating (ASME B16.5), flange and threaded connections, in °F and psig
1 p [barg]
2 T [°C]
3 p [psig]
4 T [°F]
5 Flange connection, Class 900 and Class 1500. Threaded connection, NPT (ASME B1.20.1).
6 Flange connection, Class 600
7 Flange connection, Class 300
8 Flange connection, Class 150
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