RKI Instruments 35-3000RKA-H2S - Manual (Page 6)

6 • Sample-Draw Hydrogen Sulfide Gas Detection
Installation
This section describes procedures to mount the sample-draw hydrogen sulfide gas
detector in the monitoring environment and wire the sample-draw detector to power and
an external device.
Mounting the Sample-Draw Combustible Gas Detector
1. Select the mounting site. Consider the following when you select the mounting site.
• Is there enough room to open the housing door and make wiring connections at
the bottom of the housing and tubing connections at the right of the housing?
Make sure there is sufficient room to perform start-up, maintenance, and
calibration procedures.
• Are the flowmeter and status lights visible?
Figure 3: Mounting the Sample-Draw Hydrogen Sulfide Gas Detector
6.5 in.
4.0 in.
Note: The housing is 4.25 in. deep.
8.5
in.
9.3
in.
8.9
in.
3/4 in. conduit hub
(total of 2 hubs)
7.3 in.