10 • 65-2515RK Oxygen Detector
Figure 3: Wiring the Oxygen Detector to a Controller
10. If using shielded cable, connect the cable’s drain wire to an available chassis ground at the
controller. RKI controllers typically have a ground stud that is a convenient grounding
location.
Install conduit seal
within 18 inches (do
not install detector
in environment with
acetic acid)
Green ( -)
Controller
Oxygen Detector
Terminals
Controller Housing
(installed in ordinary location if
dev ice is non-explosion-proof)
Oxygen Detector
Green
White
Terminal Strip
Cable
Shield
W hite (+)
www.calcert.com
1.800.544.2843
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