The SE-100-SS Photometric sensor is a self-powered lux sensor with a range of 0-150000 lux over a 0 to 200 mV range. The sensor features a rugged, aluminum housing that is fully-submersible and is built to withstand harsh conditions, and high-quality cable terminating in pre-tinned pigtail leads for easy connection to dataloggers and controllers. The sensor cable includes an IP68 marine-grade stainless-steel cable connector to simplify sensor removal and replacement from permanent installations for maintenance and calibration. Typical applications of photometric sensors include measuring light levels for human vision in offices, sports arenas, hospitals, museums and more.
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Output (sensitivity)
0.001 mV per lux
Calibration Factor (Reciprocal of Sensitivity)
1000 lux per mV
Calibration Uncertainty
± 5 %
Output Range
0 to 200 mV
Measurement Range
0 to 150000 lux
Measurement Repeatability
Less than 0.5 %
Long-term Drift (Non-stability)
Less than 2 % per year
Non-linearity
Less than 1 %
Response Time
Less than 1 ms
Field of View
180˚
Spectral Range
CIE 1931 luminous efficiency function
Directional (Cosine) Response
± 2 % at 45˚; ± 5 % at 75˚
Temperature Response
Less than 0.1 % per C
Operating Environment
-40 to 70 C; 0 to 100 % relative humidity
Dimensions
30.5 mm diameter, 37 mm height
Mass (with 5 m of cable)
140 g
Cable
5 m of shielded, twisted-pair wire; TPR jacket (high water resistance, high UV stability, flexibility in cold conditions); pigtail lead wires; stainless steel (316), M8 connector located 25 cm from sensor head
Warranty
4 years against defects in materials and workmanship
Manufactured
Assembled in the USA
