Instruction manual

14
MODEL 5081-C SECTION 3.0
w IRING
SECTION 3.0
w IRING
3.1 Sensor w iring
3.2 Electrical Installation
3.1.1 w IRING THROUGH A j UNCTION BOx
The sensor can be wired to the analyzer through a remote junction box (PN 23550-00). Wire the extension cable and sen-
sor cable point-to-point. Refer to the sensor instruction manual for more details.
Factory-terminated (PN 23747-00) and unterminated (PN 9200275) connecting cable are available. The use of factory-ter-
minated cable is strongly recommended. To prepare unterminated cable for use, follow the instructions in the sensor
instruction manual.
For maximum EMi/RFi protection, the outer braid of the sensor cable should be connected to the outer braided shield of
the extension cable. At the instrument, connect the outer braid of the extension cable to earth ground.
3.1 SENSOR w IRING
Wire sensor as shown below in Figure 3-1. Keep sensor wiring separate from power wiring. For best EMi/RFi protection,
use shielded output signal cable in an earth-grounded metal conduit. Refer to the sensor instruction manual for more
details.
Recommended Transmitter Settings*
* Assumes 1.0 cell constant.
Software Settings
Process Stream Type
Contacting Conductivity
in the range 20 to
20,000 mS/cm (default) LinEAr
u ltrapure water
up to 20mS/cm n SALt
Cation Water CAtio n
FIGURE 3-1. w iring Model 5081C-HT