Installation
1-29
June 2004
Connecting the Delta F
Oxygen Cell (cont.)
Note:
Cable with 16 AWG wire is the largest cable size that can be
easily installed into the instrument terminal blocks and the
Delta F sensor terminal posts.
Instructions for connecting each type of cell are described in the
following sections. If you are installing the oxygen cell in an
intrinsically safe area, you should refer to the following section 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 Series 1 Hygrometer.
The certification numbers are as follows:
Series 1 I.S. System Ex95D2246
Delta F Oxygen Cell Ex96D2191X
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.
Figure 1-17: OXYGEN Terminal Block
Oxygen
Terminal Block
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