More from CONCRETE CONSTRUCTION
High Sierra + Road-weather monitoring
The company’s road-weather monitoring and management systems include the High-Water Alert Lifesaving Technology (HALT), which uses flashing lights and automatic barrier gates to warn drivers of flooded roads.
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Real-time road condition sensor
The Model 5439 Surface Sentinel communicates temperature, air temperature, relative humidity, and dew point via SDI-12 protocol compatible with standard datalogger and telemetry options.
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