KSK
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KSK
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5. Operating Principle
Kobold Plastic Flow Meters and Switches, model KSK, are based on the well-
known suspended float principle.
They are used for measuring and monitoring flows in closed pipes.
The media flows, from below, through a conical plastic measuring tube. This
raises the float and the flow rate can be read off against scale. The instruments
can be fitted with bistable switches.
Special advantages
Shock resistant and corrosion-resistant
May be inserted/removed radially
Special scales available
Short installation length
Plastic float and fitting generally made of PVDF
6. Mechanical Connection
Before Installation:
Remove all transportation safety locks and ensure that no packing material
remains within the unit.
Be sure that the maximum allowable operating pressure and temperature is
not exceeded (see Technical Data).
Install the flow meter in the piping system, ensure the instrument is under no
mechanical stress/tension (install support bracing if necessary).
Protect the measuring tube from external damage.
Avoid pressure peaks in the measuring tube, e.g. from sudden surges or
stoppage of flow.
The units with bistable reed switch may not be installed within an inductive
field.
If possible, immediately after making mechanical connections, check whether
the connections are properly sealed with no evidence of leakage
(see section 8 Operation).
Detailed information regarding installation of float flow meters is
available in VDI/VDE guidelines 3513.
