INSTALLATION
3
39
OPTISWIRL 4200
www.krohne.com
02/2022 - 4003930810 - MA OPTISWIRL4200 R10 en
3.9 Heat insulation
CAUTION!
For applications with medium temperatures above +160°C / +320°F an insulation of the pipeline
in accordance to the insulation guideline is suggested. Avoid higher electronic temperatures
than +80°C / +176°F.
The area above the signal converter support must not be heat-insulated.
The heat insulation
3
may only extend to the maximum height
1
shown below.
Figure 3-18: Mounting of the heat insulation
1
Max. height of the insulation up to the marking on the neck of the flow sensor
2
Max. thickness of the insulation up to the bend of the pressure pipe
3
Insulation
CAUTION!
The heat insulation
3
may only extend as far as the bend of the pressure sensing line
2
.
