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Series 5000TC Toroidal (electrodeless) Conductivity Sensors
Step
5
Route the interconnect cable from the junction box to the instrument. If the cable is too long, cut it to
just the length needed which minimizes electromagnetic interference. Then very carefully terminate
the wires and shields of the interconnect cable by following the procedure described in Section 4.
Recommendation: Run the interconnect cable in 1/2-inch or larger flexible, metal conduit to protect
it from moisture and mechanical damage. The flexible conduit must be long enough to allow the
sensor to be removed from the process for maintenance and calibration.
ATTENTION
Do not route the interconnect cable in any conduit containing ac power wiring ("electrical noise" may interfere
with the sensor signal).
6
Refer to the instructions in the instrument manual for connecting the sensor and interconnect cable
wires in the junction box, and for connecting the other end of the interconnect cable to the
instrument.
7
Fasten the cover onto the junction box.
8
Before mounting the sensor/hardware assembly into the process, calibrate the measurement system
with conductivity reference solution using the procedure in the instrument instruction manual.
This completes the sensor mounting using the special Honeywell immersion mounting.
8
Series 5000TC Toroidal (electrodeless) Conductivity Sensors - Operation and Maintenance
Action
Figure 3-1 Immersion Mounting Details
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