User Guide

• The HI 8936 transmitter may be wall-

mounted at any convenient location close

to the measurement site. To minimize

thermal drifts due to extreme temperature

fluctuations, particularly if the measure-

ment is conducted outdoors, it is recom-

mended that the transmitter is protected

in a casing.

• For the installation of the HI 7635 conductivity probe, it is

necessary to use rubber seals between the probe and the pipe or

elbow joints. A pipe sealant is also recommended to ensure a leak

free joint. When screwing on the joints, take care not to over-

tighten as excessive pressures can cause the probe to be damaged.

• The conductivity probe HI7635 is sup-

plied with a 3m (10') length of cable.

The six core cable from the probe is

connected to the HI8936 process con-

ductivity transmitter as shown. The

connections are color coded for an easy

installation. See page 23 for the proper

connection scheme.