BA / RE 250 / EN / V17-11
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Service
3.4 Classification
Classification in accordance with the Pressure Equipment Directive 2014/68/EU:
Process connection
Admissible media
Category
EN1092-1
ANSI B16.5
DN 15
½
”
Gases and fluids of fluid group 1
Art. 3.3
DN 20
¾ ”
Gases and fluids of fluid group 1
Art. 3.3
DN 25
1 ”
Gases and fluids of fluid group 1
Art. 3.3
DN 32
1 ¼
”
Gases and fluids of fluid group 1
III
DN 40
1 ½
”
Gases and fluids of fluid group 1
III
DN 50
2 ”
Gases and fluids of fluid group 1
III
DN 65
2 ½ ”
Gases and fluids of fluid group 1
III
DN 80
3”
Gases and fluids of fluid group 1
III
DN 100
4”
Gases and fluids of fluid group 1
III
DN 125
5”
Gases and fluids of fluid group 1
III
DN 150
6”
Gases and fluids of fluid group 1
III
4 Service
4.1 Storage
● Store the device in a dry and dust-free place.
● Keep away from direct sun and heat.
● Avoid external loads to the device.
● The storage temperature range for standard devices with electrical components is
-40 … +70 °C / -40 … +158 °F.
4.2 Maintenance and cleaning
The devices are built for low maintenance operations but periodically the flowmeters should be
inspected for signs of corrosion, mechanical wear as well as damage to the fitting and the display
unit.
We advise to carry out inspections at least once a year.
For a
detailed inspection and cleaning the device must be removed from the piping.
Caution
!
Appropriate safety precautions have to be taken when removing the device.
Always use new gaskets when reinstalling the device in the piping.
