Skip to content

Surface Sentinel

Surface Temperature Sensor

The Surface Sentinel non-intrusive surface temperature sensor provides surface temperature, air temperature, relative humidity and dew point measurements for warning systems and fixed weather stations. Premium materials are used to meet the demands of road weather professionals.

The surface temperature is measured by an accurate non-contact infrared temperature sensor. Air temperature and relative humidity are measured from an accurate sensor from which dew point is calculated. The sensor has an integrated fan for applications where higher accuracy air temperature and relative humidity readings are needed.

Ask about our full Road Weather Information System (RWIS) packages.

“BRIDGE MAY BE ICY” | “CURVE MAY BE ICY” | “ROAD MAY BE ICY”

Activate Warning Signs on Icy Roads

High Sierra Electronics employs its road weather sensor technologies to activate ITS systems along the roadway to alert drivers of potential icy roads hazards:

  • Trigger flashing beacon signs directly from sensor wire
  • No controller reduces cost
  • Low power sensor can be used in remote locations with solar power
  • Remotely turn on flashing beacon signs

Products

IceSight Non-intrusive Road Condition – Model 5433
The IceSight™ Remote Road Surface Condition Sensor is a non-intrusive...
Mobile Surface Sentinel – Model 5436-10 (Bluetooth)
  ** NOT CURRENTLY AVAILABLE **   The Mobile Surface...
Surface Sentinel Temperature Sensor – Model 5439-00
The Model 5439 Surface Sentinel non-intrusive surface temperature sensor provides...
Mobile IceSight – Model 5435
  ** NOT CURRENTLY AVAILABLE **   The Model 5435...
In-pavement Surface Temperature and Condition Sensor – Model 5721-01
The In-pavement Surface Sensor - Model 5721-01 is designed as...
RWIS Visibility Sensor – Model 5434
The RWIS Visibility Sensor - Model 5434 measures atmospheric visibility...
Present Weather Sensor – Model 5438
The Present Weather Sensor - Model 5438-00 is a fully...
Wind Speed Wind Direction Sensor – Model 5712-00
The Wind Speed Wind Direction Sensor - Model 5712-00 is...
Non-Invasive Road Condition Sensor Service Plan – Model 5433-80
HSE is pleased to offer a Non-Invasive Road Condition Sensor...
StormLink® RWIS Pro Datalogger – Model 5410
The StormLink® RWIS Pro Datalogger - Model 5410-00 is the...
Present Weather and Visibility – Model 5432
The Present Weather Sensor provides detailed information about precipitation and...
Mobile Surface Sentinel – Model 5436-15 (Serial)
  ** NOT CURRENTLY AVAILABLE **   The Mobile Surface...
Mobile Surface Sentinel (Serial) Bundle
** NOT CURRENTLY AVAILABLE **   Model 5437-91 Mobile Surface...
Mobile IceSight Bundle
  ** NOT CURRENTLY AVAILABLE ** Model 5437-92 Mobile IceSight...