Operating Instructions KDF-9/KDG-9
Page 11
KDF-9/KDG-9 K04/0922
7.5
Process connection:
NPT¼“ (F)
Special connections: Ermeto, Swagelok, G ¼“, Hose connector 8 mm
Important:
Other connections are available as special versions
8 Electrical connection for limit switch (option)
with cable end length of 2 m
Wiring diagram for limit switch
9 Indicator unit
Direct indication via the position of the float in the measuring tube
10 CE marking
The measuring system meets the statutory requirements of the following EU directives: Electromagnetic
Compatibility (EMC) Directive 2014/30/EU.
With respect to the Pressure Equipment Directive 2014/68/EU, the devices fall within the scope of appli-
cation of Article 4, Section 3, and need no CE mark in accordance with this directive.
Kobold Messring confirms compliance with the directives by attaching the CE mark.
The limit switch (ring form) can be adjusted alongside of
the measuring tube. It is fixed via two screws (1) at the
back wall of the instrument.
Adjusting of the contact:
-unlock the fixing screws (1)
-move contact (2) to bottom or top
-lock fixing screws (1)
ATTENTION: (limited switching range)
Measuring ranges 78, 78 and all ranges with glass float
cannot be equipped with contact. For the measuring
tubes N° 77 and 86 the contact cannot be moved to the
max. flow range.
Auxillary power
Typ: RC 10/15-14 NO/N3
Typ: N7R**A
2
2