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Model 5400 RWIS Remote Processing Unit
The Model 5400 is the heart of a non-proprietary / open architecture NTCIP compliant Environmental Sensor Station (ESS). The RPU supports a full range of atmospheric sensors, as well as pavement condition sensors and traffic monitoring.
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Model 5421-00 RWIS Intelligent Road Sensor
The Model 5421-00 is a passive road sensor that is flush mounted in the road. It is capable of recording: road surface temperature, water film height up to 4mm, freezing temperature for different ice melting materials, and road condition (dry/damp/wet/ice or snow/residual salt/freezing rain).
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Model 5428 RWIS Snow Depth Sensor
The Model 5428 RWIS Snow Depth sensor is an ideal solution for remotely monitoring snow or water levels without penetrating the roadway. The sensor uses ultrasonic technology.
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Model 5431-00 RWIS Radar Precipitation Sensor
The Model 5431-00 is a high resolution Radar Precipitation Sensor for RWIS Environmental Sensor Stations (ESS). It is capable of determining both the type of precipitation (rain, snow, hail, freezing rain or sleet) and its quantity and intensity.
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Model 5433 RWIS Remote Road Surface Condition Sensor
The Model 5433 is an electro-optical sensor that reports surface conditions. It can detect ice, snow, or water without ever having to touch the road surface it monitors.
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Model 5434-00 RWIS Visibility Sensor
The Model 5434-00 measures atmospheric visibility for use in RWIS Environmental Sensor Stations (ESS). It is designed to perform in all types of weather conditions.
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Model 5712-00 Wind Monitor
The Model 5712-00 is a highly accurate, rugged wind sensor. It is well suited to a wide range of wind measurement applications.
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Model 5720-00 Temperature Sensor
A highly accurate, low power temperature sensor for both water and air temperature measurement applications.
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Model 5721 Road Temperature / Moisture Sensor
Designed to be installed in a roadway for monitoring conditions at the road surface. The primary use is for Road Ice Warning.
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Model 5721-05 RWIS Road Sensor Station
The Model 5721-05 RWIS Road Sensor Station is an NTCIP compliant remote processing system for monitoring the actual road surface environment.
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