3 INSTALLATION
22
OPTIMASS 7000
www.krohne.com 10/2015 - 4001016303 - MA OPTIMASS 7000 R03 en
3.4.9 Heating and insulation
Heating
HeatingHeating
Heating
The meter can be heated by electrical tape (or similar) as shown. ONLY heat the meter in the
area marked A.
Insulation
InsulationInsulation
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
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.
Dimension of A [mm] 10 15 25 40 50 80
Titanium 50 65 120 150 200 410
Stainless Steel / Hastelloy® / Tantalum - 65 75 150 125 225
Dimension of A [inches] 10 15 25 40 50 80
Titanium 1.97 2.56 4.7 5.9 7.9 16.1
Stainless Steel / Hastelloy® / Tantalum - 2.56 2.9 5.9 4.9 8.8
MA_OPTIMASS_7000_en_151026_4001016303_R03.book Page 22 Monday, October 26, 2015 4:44 PM
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