8 • 65-2424RK H
2
S Transmitter
Installation
This section describes procedures to mount the H
2
S transmitter in the monitoring environment
and wire the transmitter to a gas monitoring controller.
Mounting the H
2
S 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.
NOTE:
If your application does not require a specific mounting site, mount the transmitter at
approximately breathing level.
Figure 2: Mounting the H
2
S Transmitter
2. Remove the enclosure’s cover by unscrewing the four cover screws, one at each corner.
3. At the monitoring site, use #6
screws through the enclosure’s two mounting holes to
secure it to a vertical surface.
4. Secure the cover to the enclosure with the four cover screws.
1.50
.54
.24
2.52
H S Sensor
2
3.86
3.39
1.42
Ø .160 mounting hole,
2X, Accessible With Lid
Removed
.80 max
Cable Bushing
