Maestro
®
Sensor
369741a 5 11.15.12
®
S P E C I F I C AT I O N S U B M I T TA L
Page
Job Name:
Job Number:
Model Numbers:
Switch with Occupancy/ Vacancy Sensor
5 ft
(1.5 m)
10 ft
(3 m)
15 ft
(4.5 m)
20 ft
(6 m)
25 ft
(7.5 m)
30 ft
(9 m)
Horizontal Beam Diagram
5 ft
(1.5 m)
5 ft
(1.5 m)
0
10 ft
(3 m)
10 ft
(3 m)
15 ft
(4.5 m)
15 ft
(4.5 m)
20 ft
(6 m)
20 ft
(6 m)
25 ft
(7.5 m)
25 ft
(7.5 m)
30 ft
(9 m)
30 ft
(9 m)
Vertical Beam Diagram
4 ft
(1.2 m)
0
0
10 ft
(3 m)
15 ft
(4.5 m)
20 ft
(6 m)
25 ft
(7.5 m)
30 ft
(9 m)
NEMA WD7 Coverage
5 ft
(1.5 m)
5 ft
(1.5 m)
0
10 ft
(3 m)
10 ft
(3 m)
15 ft
(4.5 m)
15 ft
(4.5 m)
5 ft
(1.5 m)
Major motion coverage: 900 ft
2
(81 m
2
)
Minor motion coverage: 400 ft
2
(36 m
2
)
Occupancy Sensing Switch Placement and Operation
• The ability of the Occupancy sensing switch to detect motion requires line-of-sight of room occupants. The
Occupancy sensing switch must have an unobstructed view of the room.
• Hot objects and moving air currents can affect the performance of the Occupancy sensing switch.
• The performance of the Occupancy sensing switch depends on a temperature differential between the ambient
room temperature and that of room occupants. Warmer rooms may reduce the ability of the Occupancy sensing
switch to detect occupants.
Definitions
Major motion:
movement of a person entering or passing through an area.
Minor motion:
movement of a person occupying an area and engaging in small activities (e.g., reaching for a
telephone, turning the pages of a book, opening a file folder, picking up a coffee cup).
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