Installation Manual

Revision 0.8

3.2.1.4 Mounting to a Box Support

For mounting Sensors above ceiling tiles using the grid as a support, a Cooper Industries/Eaton

BA50A Adjustable Box Hanger T-Bar (or equivalent) can be used, which straddles the opening of a

ceiling tile, mounting to the grid rails on either side. This method may require the use of a drop

wire or rod to further support the mass of the hanger and Sensor.

Procedure:

1. Adjust Hanger to appropriate width (see Figure 11)

2. Install Hanger to ceiling tile grid rails (not shown)

3. Install Sensor Adapter Plate to Hanger mid span (see Figure 12)

4. Slide Sensor Mounting Plate (with Sensor pre-attached) to Sensor Adapter Plate and

tighten thumb screws on both sides. (not shown).

Figure 11. Adjustable Box Hanger T-Bar