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Chapter 1. Installation and Wiring
1.9.4 Connecting the Delta F Oxygen Cell (cont.)
Instructions for connecting each type of oxygen cell are described in the following sections. If you are installing the
oxygen cell in an intrinsically safe area, refer to the following sections for special installation requirements.
WARNING! The Delta F Oxygen Cell is BASEEFA approved for use in intrinsically safe areas when
connected to a BASEEFA approved moisture.IQ hygrometer. Install the apparatus so that the
terminals are protected to at least the requirements of IP20. Copies of official BASEEFA
documentation (certificates of compliance, licenses, etc.) are to be made in their entirety.
Note: Additional Delta F Oxygen cells may be connected to
the right side of the back panel.
Note: For moisture.IQ Fiberglass Weatherproof installation with optional Delta F sensors, clamp a ferrite bead GE
P/N 222-031 to each Delta F cable on the inside of the enclosure.
22
O2T Connections
Module A - CH1
Module A - CH2
Module A - CH3
Figure 18: Delta F Oxygen Cell Connections
O
T
2
1
2
*Terminated
Temp
at sensor
(Optional)
side
Figure 19: Delta F Oxygen Cell Wiring
Oxygen Probe Connections
CH4
CH5
CH6
,
and
in the
OXYGEN
1
2
3
4
.
-
+
-
+
Stab-el
Oxygen
DELTA F
Module B
connector group on
moisture.IQ User's Guide
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