The SE-202-SS is an amplified photometric sensor with a 0 to 2500 mV output and a 0-5000 lux range. The sensor features a rugged, aluminum housing that is fully-submersible and is built to withstand harsh conditions. 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.
Power Supply: 3.3 to 24 V DC
Current Draw: Maximum of 10 µA
Output (sensitivity): 0.5 mV per lux
Calibration Factor: 2 lux per mV
Calibration Uncertainty: ± 5 %
Output Range: 0 to 2500 mV
Measurement Range: 0 to 5000 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 msF
ield 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
Warranty: 4 years against defects in materials and workmanship
