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| CONDUCTIVITY LEVEL SWITCH INSTALLATION |
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Conductivity Level Switches Installation
The Conductivity Level Switch head has a 1 inch standard NPT fitting. The
Conductivity Level Switches probes can be cut to the appropriate length. Remove Conductivity Level Switch probes from sensor head
by carefully unthreading them from inserts. Do not over tighten when reinstalling. Cut two (2) probes to the same length,
these will be the common and lower level probes. Cut one (1) probe to the desired length for the upper level of the tank. The
Conductivity Level Switch spacer should be located approximately 1 inch from bottom of shortest probe. If build up occurs on the
Conductivity Level Switch probes a short circuit could occur. If this happens apply shrink tubing to the probes leaving the last
inch bare.
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Conductivity Level Switches Wiring
Pass the Conductivity Level Switch cable into the sensor head through the
compression fitting supplied. Attach one lead between the common probe terminal, and pin five (5) on the Conductivity Level
Controller. Attach a second lead between the lower level probe terminal, and pin six (6) on the controller. Attach
a third lead between the upper level probe terminal, and pin eight (8) on the controller. Tighten the compression fitting
until cable can not be pushed into the Conductivity Level Switch head.
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Conductivity Level Switches Warnings
Install Conductivity Level Switches according to applicable electrical codes. Conductivity
Level Switch must be installed using included R2 Controller. Do not connect Conductivity Level Switch directly to line voltage. Dot
not use Conductivity Level Switch in hazardous (explosive) environments. Do not exceed pressure (30 PSIG Max) and temperature (100°C Max)
ratings for Conductivity Level Switch.
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Conductivity Level Switch Probe Extension Installation
Cut the extension electrodes to the length needed for your application. De-burr the cut ends with a fine file or equal. Insert
the threaded end of each extension electrode into a coupling, just to the end of the threads. Secure the coupling to the electrode
with one (1) of the supplied set screws. Connect the extension electrodes to the electrodes from the
Conductivity Level Switch by placing the couplings over the electrode ends until the
ends of the extension electrodes contact the Conductivity Level Switch's electrodes. Secure the couplings to the electrodes with the
rest of the supplied set screws. Slide the plastic spacer from the kit over the ends of the extended electrodes, as shown below.
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