GE moisture.iq User Manual page 34

Chapter 1. Installation
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 CH4 , CH5 and CH6 in the Module B connector group
on 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
OXYGEN
1 2 3 4
.
- + - +
Stab-el Oxygen
DELTA F
moisture.IQ User's Manual