Data Sheet

Light (LUX)
Sensor Data Sheet
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PAGE 2 OF 2
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Fig. 3. LUX used in a configuration for computer sync.
TRANSFER FUNCTION
[0%, 100%]
𝐿𝑈𝑋 % =
𝐴𝐷𝐶
2
*
. 100%
𝐿𝑈𝑋 % – LUX value in percentage (%)
𝐴𝐷𝐶 – Value sampled from the channel
𝑛 – Number of bits of the channel
1
PHYSICAL CHARACTERISTICS
> W x L x H: 1.0x1.8x0.4cm
> A: 105.0±0.5cm
> S: White, Black, Blue, Green, Red, Yellow, Gray, or Brown
ORDERING GUIDE
Reference
Package Description
LUX2
Light (LUX) sensor in a standard configuration
LUX2-A-S
Light (LUX) sensor built with custom lengths A and custom sleeve
color S; for standard physical characteristics in A or S use 0.
Examples:
> LUX2-200-0: LUX sensor with a 200cm cable A and random sleeve color
> LUX2-0-Yellow: LUX sensor with a standard cable size A and a yellow cable sleeve
> LUX2-50-Red: Fully custom LUX sensor with a 50cm cable A and a red cable sleeve
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1
!The number of bits for each channel depends on the resolution of the Analog-to-Digital
Converter (ADC); in biosignalsplux the default is 16-bit resolution (𝑛 = 16), although 12-bit
(𝑛 = 12) and 8-bit (𝑛 = 8) may also be found.