TECHNICAL DATA
6
37
OPTIMASS 2000
www.krohne.com
08/2014 - 4000810003- MA OPTIMASS 2000 R03 en
Linear de-rating of PED certified secondary containment
Flanges
•
DIN flange ratings are based on EN 1092-1 2007 table G.4.1 material group 14EO
•
ASME flange ratings are based on ASME B16.5 2003 table 2 material group 2.2
•
JIS flange ratings are based on JIS 2220: 2001 table 1 division 1 material group 022a
Notes
•
The maximum operating pressure will be either the flange rating or the measuring tube
rating, WHICHEVER IS THE LOWER!
WHICHEVER IS THE LOWER!
WHICHEVER IS THE LOWER!
WHICHEVER IS THE LOWER!
•
The manufacturer recommends that the seals are replaced at regular intervals. This will
maintain the hygienic integrity of the connection.
Pressure / temperature de-rating, all meter sizes, in imperial (flanged connections as
Pressure / temperature de-rating, all meter sizes, in imperial (flanged connections as
Pressure / temperature de-rating, all meter sizes, in imperial (flanged connections as
Pressure / temperature de-rating, all meter sizes, in imperial (flanged connections as
per ASME B16.5)
per ASME B16.5)
per ASME B16.5)
per ASME B16.5)
X temperature [
°
F]
Y pressure [psig]
1
Measuring tube (UNS S32760) PED certification
2
Measuring tube (UNS S31803) PED certification
3
Measuring tube (UNS S31803 / S32760) FM certification
4
Measuring tube (UNS S31803) CRN certification
Outer cylinder material
-49
°
F
68
°
F
266
°
F
304 / L or 316 / L
580 psig
580 psig
464 psig
UNS S31803
2175 psig
2175 psig
1450 barg
MA_OPTIMASS_2000_en_150206_4000810003_R03.book Page 37 Wednesday, September 30, 2015 5:42 PM
