RKI Instruments 65-2433RK-05 - Manual (Page 7)

65-2433RK-05 CO Detector • 3
Installation
This section describes procedures to mount the CO detector in the monitoring
environment and wire the detector to a controller.
Mounting the CO Detector
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 detector 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.
NOTE: If your application does not require a specific mounting site, mount the detector
at approximately breathing level.
Figure 2: Outline & Mounting Dimensions
2. At the monitoring site, install the detector in the bottom conduit hub of a junction box:
CAUTION: Mount the CO detector with the detector facing down (see Figure 2).
Shrink Tubing
3/4 NPT
1-1/2 20 Thread for
Calibration Cup
Ш 1.75
0.75
3.48