echoflex FLS-41 Installation Manual

Overview
The package includes the open loop CCT light sensor and installation guide. This
guide covers all models of FLS-41 sensors.
The FLS-41 product family includes:
FLS-41U* Open Loop CCT Sensor, 902 MHz radio
FLS-41Y* Open Loop CCT Sensor, 868 MHz radio
FLS-41J* Open Loop CCT Sensor, 928 MHz radio
The * symbol represents the color variant where W=White, B=Black and G=
Aluminum
Sensor Description
The FLS-41 Open Loop CCT Light Sensor , (also referred to as the sensor in this
guide) is a wireless, energy harvesting sensors that monitor exterior light levels up to
100,000 Lux (9,290 fc). The sensor mounts on the interior window mullion facing
outdoors and can be mounted on any of the four window edges.
The FLS-41 sensor monitors Correlated Color Temperature (CCT) and light intensity.
The color temperature range is 2,000 to 7,500 degrees Kelvin with a resolution of
± 10 and an accuracy of ± 100 Kelvin. The FLS-41 supports standard and generic
EnOcean profiles. The sensor transmits the monitored values in 100 second intervals
or whenever the daylight level changes by more than 3%. Facilities wishing to deliver
a superior office experience through automated adjustment of an LED fixture's
tunable white color output and dimming capability, now have a solution that
responds dynamically throughout the day.
These sensors are intended for indoor use only.
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Installation Guide
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FLS-41