Installation, Figure 2: mounting the combustible gas transmitter – RKI Instruments Pioneer 4W User 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

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)