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Solar Radiation Luminosity Sensor - SOL-LUM

? Range?: Wavelengths of from 400-700 nm?
? Accuracy?: Maximum ± 5%?
? Sensitivity?: Typical 30 μA per 100 klux?
? Linearity?: Maximum deviation of 1% up to 100 klux?
? Stability?: <±2% change over a 1 year period?
? Response Time?: 10 μs?
? Operating Temperature?: -20°C to +65°C?
? Operating Humidity?: 0 to 100%?

Model Number: SOL-LUM
Data Sheet:

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Product Specification

SOL-LUM?Solar Radiation Luminosity Sensor?Description
The Luminosity Sensor is a photometric sensor designed for measurements of lighting conditions when the eye is the primary receiver. Applications include measurement of light in work areas, and from television screens.

The sensor uses a filtered silicon photodiode to provide a spectral response that matches the CIE curve within +5% under most light sources. This photodiode and filter combination is placed within a fully cosine-corrected sensor head to provide the proper response to radiation at various angles of incidence.

The Luminosity Sensor is mounted on a leveling base and is available with either a flat base or plug-in mount to fit the RainWise Quadpod or Monopod mounting systems. It is manufactured of high stability silicon (detector), aluminum, stainless steel and PVC (base for RainWise Mount).

SOL-LUM?Solar Radiation Luminosity Sensor?Specifications

Range	Wavelengths of from 400-700 nm
Accuracy	Maximum ± 5%
Sensitivity	Typical 30 μA per 100 klux
Linearity	Maximum deviation of 1% up to 100 klux
Stability	<±2% change over a 1 year period
Response Time	10 μs
Temperature Dependence	±0.15% per °C maximum
Cosine Correction	Cosine corrected up to 80° angle of incidence
Azimuth	<±1% error over 360° ?at 45° elevation
Operating Temperature	-20°C to +65°C
Operating Humidity	0 to 100%