RKI Instruments GD-K8A - Manual (Page 9)

Model GD-K8A Diffusion Detector Head • 5
Installation
This section describes how to install the GD-K8A at the monitoring site. This section
includes procedures to mount the GD-K8A in the monitoring environment and wire the
GD-K8A to a controller.
Mounting the GD-K8A
CAUTION: The GD-K8A is suitable for installation in indoor areas where general purpose
equipment is in use.
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 target gas is likely to be found first.
• Select a site that is easily accessible for servicing. Make sure there is sufficient
room to make wiring connections at the bottom of the GD-K8A. Also make sure
there is sufficient room to perform start-up, maintenance, and calibration
procedures.
• Select a site where the GD-K8A is not likely to be bumped or disturbed.
Figure 3: Mounting the GD-K8A
.25 Max
9.49 7.87
3.15
3.94
1.69
.71
1.97
Cable Bushing for
.35 - .43 Dia. Cable
.23 Dia, 3X
.32