RKI Instruments Pioneer 4W - Manual (Page 51)

Pioneer Operator’s Manual (PRELIMINARY) Combustible Gas Transmitter • 5
Installation
This section describes procedures to mount the combustible gas transmitter in the
monitoring environment and wire the transmitter to the Pioneer Gas Monitor.
Mounting the Combustible Gas Transmitter
1. Select a mounting site that is representative of the monitoring environment. Consider
the following when you select the mounting site.
• Select a site where the transmitter is not likely to be bumped or disturbed. Make
sure there is sufficient room to perform start-up, maintenance, and calibration
procedures.
• Select a site where the target gas is likely to be found first. For lighter gases,
mount the detector near the ceiling; for heavier gases, mount the detector near the
floor.
Figure 2: Mounting the Combustible Gas Transmitter
2.3 in.
(5.8 cm)
5.2 in.
Note: The junction box is
4.6 in. (11.7 cm) deep.
(13.2 cm)
7.7 in. (max.)
(19.6 cm)
5.46 in.
(13.9 cm)
2.75 in.
(7.0 cm)