SE-100 & 200 Series Photometric Sensors
The SE-100 Photometric sensor is a self-powered lux sensor with a range of 0-200 Klux over a 0 to 200 mV range. The sensor features a rugged, aluminium housing that is fully-submersible and is built to withstand harsh conditions. The sensor cable includes an IP68 marine-grade stainless-steel cable connector 30 cm from head 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.
Utilising the SE-100 Sensor in a custom IoT (Internet of Things)
The SNiP-LUX is a ‘Sensor Node Integrated Package’ for LoRaWAN communication of real-time illuminance, for continuous environmental monitoring (including urban lighting and plant light relations).
The base SNiP-LUX integrates 1x SE-100 Sensor with an AD-NODE to a site’s unique network, communication and power requirements.
Spectral Response
| SE-100 | SE-202 | SE-205 | SE-212 | SE-215 | |
|---|---|---|---|---|---|
| Power Supply | – | 3.3 to 24 V DC |
5.5 to 24 V DC |
3.3 to 24 V DC |
5.5 to 24 V DC |
| Current Draw | – | maximum of 10 µA |
maximum of 10 µA |
maximum of 10 µA |
maximum of 10 µA |
| Output (Sensitivity) | 0.001 mV per lux |
0.5 mV per lux |
1 mV per lux |
0.0167 mV per lux |
0.033 mV per lux |
| Calibration Factor | 1000 lux per mV |
2 lux per mV |
1 lux per mV |
60 lux per mV |
30 lux per mV |
| Calibration Uncertainty | ± 5 % | ||||
| Output Range | 0 to 200 mV | 0 to 2500 mV | 0 to 5000 mV | 0 to 2500 mV | 0 to 5000 mV |
| Measurement Range | 0 to 200 klux | 0 to 5000 lux |
0 to 5000 lux |
0 to 150000 lux |
0 to 150000 lux |
| Measurement Repeatability | Less than 0.5 % | ||||
| Long-term Drift | Less than 2 % per year | ||||
| Non-linearity | Less than 1 % | ||||
| Response Time | Less than 1 ms | ||||
| Spectral Range | CIE 1931 luminous efficiency function | ||||
| Field of View | 180° | ||||
| 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, 36.6 mm height | ||||
| Mass | 51 g | ||||
| Cable | 5 m of shielded, twisted-pair wire with TPR jacket and stainless steel connector high UV stability, flexibility in cold conditions); pigtail lead wires; stainless steel (316), M8 connector located 25cm from sensor head |
||||