Mounting In A 1-Hole Design; Mounting In A 3- And 4-Hole Design; Accessoires; General - YOKOGAWA FF20 Instruction Manual

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3.4.2. Mounting in a 1-hole design

Unscrew the electrode mounting set and
fix the cable and electrode as shown in fig.
3.8.
3.4.3. Mounting in a 3- and 4-hole
design
Unscrew the nut from the top end of the
fitting or subassembly. Fix the electrodes
and cables as shown in fig. 3.9.
Note: In the holes for placing the electrodes
are blanking plugs (stoppers). These
plugs can be placed in unused holes
after pushing the two O-rings over
the bottom end.
Attention
To prevent fouling of the contact new
Yokogawa electrodes are delivered with a
cap. It is recommended to remove the cap
just before fixing the cable.
ENSURE THAT THERE IS NO MOISTURE
OR DUST IN THE PLUG

4. Accessoires

4.1. General

For mounting the non-DIN sized sensors
in the fittings and subassemblies
Yokogawa added a range of accessories
to the program of fittings which can be
indespensable tools for optional measuring
tools (the specifications of the accessories
are on seperate sheets, see GS 12B6J1-
E-E).
See the chapters below for mounting the
accessories.
4.2. Mounting kit for BELLOMATIC
electrodes (Model FP20-S13)
Using this mounting kit a BELLOMATIC
electrode of Yokogawa can be fixed in a
fitting or subassembly (see fig. 4.1).
Recommended electrode*
TYPE DESCRIPTION
SR20-AC32 Reference electrode
* For specifications of the electrodes see
GS 12B6J1
IM 12B06K01-01E-E
Figure 3.8
Electrode
O-rings
(11 X 3)
Figure 4.1
Figure 3.9
Ring