KROHNE OPTIMASS 2000 EN - Manual (Page 23)

INSTALLATION
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OPTIMASS 2000
www.krohne.com 10/2010 - 4000810002- MA OPTIMASS 2000 R02 en
Insulation Insulation Insulation Insulation
The meter can also be insulated to a maximum depth as shown (B). Do not insulate above this
depth as this will cause the electronics to overheat.
Heated area
Factory fitted heating jacket Factory fitted heating jacket Factory fitted heating jacket Factory fitted heating jacket
If the meter has been ordered with a heating jacket, it will be supplied with NPT, Ermeto or
flange connections.
Connecting / using the heating jacket
• Use reinforced flexible hoses to connect the heating jacket to the heat source.
• The heating jacket material is 316L but the heating medium is also in contact with the outer
cylinder, which might be a lower grade stainless steel.
• Suitable heating mediums are steam or hot oil. Avoid the use of heating mediums that can
cause crevice corrosion in Stainless Steel.
• Where liquid is being used, set up the pipe configuration so that air can be vented from the
system.
Electrical heating and insulation
1 Area that can be heated (A). Refer to the table for the maximum sizes.
2 Maximum depth of insulation (B). DO NOT insulate above this depth.
S100 S150 S250
Dimension of A [mm] 200 250 250
Dimension of A [inches] 7.9 9.8 9.8
MA_OPTIMASS2000_en_101022_4000810002_R02.book Page 23 Monday, November 22, 2010 5:47 PM