BUY AMERICAN ACT OF 2009 COMPLIANT
FINELITE
Integrated Sensor - Daylight
Date
Project
Type
Comments
DESCRIPTION
Integrated Daylight Sensor is integrated in the luminaire in a clean and seamless manner. Easy
to specify and commission, this solution simplifies installation, maximizes user satisfaction, and
saves energy. The Daylight Sensor integrates with standard 0-10 VDC dimming ballasts to
provide for continuous dimming of luminaires within a designated controlled zone.
Integrated Daylight Sensor is a closed loop system. It will measure the total light level from the
daylight and electric light in the controlled area. Finelite’s luminaire units which equipped with
a Daylight Sensor should be located in areas where the sensor will see diffuse surfaces and
sections of the space that will represent the desired lighting conditions in the controlled zone.
Light Fixture
100
Nighttime setpoint
Window
70º
Field of view
Relative Sensitivity (%)
90
Daylight Sensor
80
70
LED indicated button
activation
60
50
40
Auto button for
automatic dimming
30
20
Raise/lower light levels
10
0
300
Typical Daylit Zone, about 12' (3.6m)
400
500
600
700
800
900
Daytime setpoint
Wavelength (nm)
SENSOR SPACIAL RESPONSE:
SENSOR SPECTRAL RESPONSE:
HANDHELD COMMISSIONING DEVICE:
Peak sensitivity of the Daylight Sensor occurs
within a 70° field of view. Locate the luminaire
equipped with the Daylight Sensor where the field
of view will represent desired lighting conditions.
The spectral response of the Daylight Sensor
closely matches the sensitivity of the human
eye. This feature ensures accurate calibration
for the desired perceived illumination.
Setting levels is easy with the Handheld
Commissioning Device. Set-up is performed
from ground level without tools. The Daylight
Sensor then automatically calculates the required
electric light output as daylight conditions vary.
Line Voltage Inputs
Line Voltage Inputs To Additional
Luminaires In Controlled Zone
H
N
Luminaire With
Integrated Daylight Sensor
Additional Luminaire
Purple And Grey 0-10V Low Voltage Control Signal
Wires To Additional Luminaires In Controlled Zone
WIRING DIAGRAM
Finelite, Inc. • 30500 Whipple Road • Union City, CA 94587-1530 • 510 / 441-1100 • Fax: 510 / 441-1510 • www.finelite.com
Due to continuing product improvements, Finelite reserves the right to change specifications without notice. Please visit www.finelite.com for most current data.
Form CTK0056. 07/15
Including the ballasts installed in the luminaire that are equipped with the Daylight Sensor, up to (50) fifty 0-10 VDC dimming ballasts on LED drivers may be wired
together as a single controlled zone. Contact factory for available 0-10 VDC dimming ballasts.
© 2015 FINELITE, INC. ALL RIGHTS RESERVED.
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