Purpose:
The SE-100-SS visible light illuminance sensor is used to measure the illumination level of human vision in a range of environments such as sports arenas, offices, museums, hospitals, etc. Apogee's robust photometric sensor series can accurately measure the illuminance on surfaces weighted by human eye response, which is very close to the CIE-1931 curve. The SE-100-SS visible light illuminance sensor is a self powered lux sensor with a range of 0-200 klux in the range of 0 to 200 mV. The sensor has a sturdy aluminum casing that can be fully immersed in water and withstand harsh conditions. The S Ensor cable includes an IP68 marine grade stainless steel cable connector to simplify sensor removal and replacement from maintenance and calibration installation. Typical applications of photometric sensors include measuring light levels for human vision in places such as offices, sports fields, hospitals, museums, etc.
characteristic:
·Durable self-cleaning housing, dome shaped sensor head (diffuser and body) helps reduce dew and rain;
·Traceability calibration;
·Shielded twisted pair cable with TPR sheath, possessing high water resistance, UV stability, and flexibility under cold conditions;
·The SE-100-SS spectral response curve is close to the CIE-1931 curve.
The above figure shows the comparison between four SE-100-SS spectral response curves and the CIE-1931 curve
Technical specifications:
Probe body | |
measuring range |
0 to 200 klux |
sensitivity |
0.001 mV per lux |
correction coefficient |
1000 lux per mV |
Calibration uncertainty |
± 5 % |
current consumption |
Maximum 10 μ A |
Output range |
0 to 200 mV |
Measurement repeatability |
Less than 0.5% |
Long-term Drift |
Less than 2% per year |
Nonlinearity |
Less than 1% |
response time |
Less than 1 ms |
spectral range |
CIE 1931 luminous efficiency function |
view |
180° |
Directional (cosine) response |
± 2 % at 45°; ± 5 % at 75° |
Temperature response |
-0.1 %/℃ |
work environment |
Temperature:- 40 to 70 ℃; Humidity: 0 to 100% |
size |
Diameter: 30.5 mm, height: 36.6 mm |
weight |
51 g |
cable |
5-meter shielded twisted pair cable with TPR sheath and stainless steel connector |
Place of Origin:America