Pur Sensor™ for Asphalt Road Installation02 March 2011 by Sensor Line
The SL MA-110-3 OTA interface operates a SENSOR LINE SPZ/SPT fiber optic traffic sensor responding to changes of its optical transmittance and provides respective electrical output signals that can be retrieved by other devices for traffic data processing. The unit comprises a LED transmitter, a PIN diode photodetector, and the optical transmission analysis electronic. The only difference to the SL MA-100 OTA is a 14 dB higher dynamic range generated by variation of LED light power.
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Pur Sensor™ for Asphalt Road Installation