KROHNE OPTIFLUX 6000 Quickstart EN - Manual (Page 14)

2
INSTALLATION
14
OPTIFLUX 6000
www.krohne.com 07/2013 - 4002945701 - QS OPTIFLUX 6000 R05 en
2.9.2 Installation of weld-on versions
For mounting sensors with weld-on connections, please follow the procedure as follows:
• Mount the sensor completely in the pipeline and spot the weld-on connections to the pipe. This
is necessary to align the mounting bores of the flange.
• Remove the sensor body and the gaskets from the adapters by loosen the screws.
• Weld the adapters completely to the pipe.
• When the pipe is cold again, reinstall the gasket and mount the sensor.
Type of connection Size of connection Max. operating pressure
mm inch bar psig
Aseptic weld on for pipes to
DIN 11850
DN10...40 - 40 580
DN50...80 - 25 360
DN100 - 16 230
DN125...150 - 10 145
Aseptic weld on for pipes to
ISO 2037
12...38 - 40 580
51...76.1 - 25 360
101.6 - 16 230
114.3...139.7 - 10 145
Dairy screw to DIN 11851 1 DN10...40 - 40 580
DN50...80 - 25 360
DN100 - 16 230
DN125...150 - 10 145
Screwed to SMS 1145 1 25...100 - 6 90
Flanges to DIN 11864-2A DN25...40 - 40 580
DN50...80 - 25 360
DN100 - 16 230
DN125...150 - 10 145
Clamp joint to ISO 2852 12…51 - 16 230
63.5...76.1 - 10 145
100 - 8 115
114.3...139.7 - 5 72
Clamp joint to DIN 32676 DN25...50 - 16 230
DN65...100 - 10 145
Clamp joint to Tri Clamp - 1/2...3 20.5 295
- 4 13.8 200
Vacuum load all versions and sizes 0 mbar abs. 0 psia
1 Without 3A mark