Rational Technologies

MS Series UV Radiometer

Smart UVA and UVB radiometer family for fast, stable ultraviolet irradiance measurement, combining MS-10S UVA and MS-11S UVB sensors with analogue/digital outputs and internal diagnostics for meteorological, research and industrial monitoring.

Typical Applications

  • Meteorological UV monitoring
  • Climatological observations
  • Outdoor UVA irradiance monitoring
  • Outdoor UVB irradiance monitoring
  • Weathering research
  • Material testing
  • Medical research
  • Industrial field monitoring
  • Atmospheric radiation studies
  • UV exposure and degradation studies

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MS Series UV Radiometer

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Smart UVA and UVB radiometer family for fast, stable ultraviolet irradiance measurement, combining MS-10S UVA and MS-11S UVB sensors with analogue/digital outputs and internal diagnostics for meteorological, research and industrial monitoring.

Typical Applications

  • Meteorological UV monitoring
  • Climatological observations
  • Outdoor UVA irradiance monitoring
  • Outdoor UVB irradiance monitoring
  • Weathering research
  • Material testing
  • Medical research
  • Industrial field monitoring
  • Atmospheric radiation studies
  • UV exposure and degradation studies

The MS Series UV Radiometer is a high-performance UVA and UVB solar radiation monitoring system designed for meteorological observations, climatological research, material testing and industrial UV monitoring. The family combines the MS-10S UVA Radiometer, covering the 315–400 nm wavelength region, with the MS-11S UVB Radiometer, covering 280–315 nm. Both sensors feature EKO’s smart 4-channel analogue and digital interface, integrated temperature correction, fast response and internal diagnostics for temperature, humidity, tilt and roll, providing reliable long-term ultraviolet irradiance measurement in demanding outdoor monitoring installations.

Key Features

  • Smart UVA and UVB irradiance monitoring
  • MS-10S for 315–400 nm UVA
  • MS-11S for 280–315 nm UVB
  • Less than 0.2 second 95% response
  • Smart 4-channel analogue and digital interface
  • Modbus 485 RTU communication
  • SDI-12 digital communication
  • 4–20 mA analogue output
  • Configurable 0–1 V output
  • Internal temperature and humidity diagnostics
  • Internal tilt and roll monitoring
  • Level A EMI/EMC surge protection
  • Operating temperature from -40°C to +80°C
  • IP67-equivalent environmental protection
  • 2-year warranty and recommended recalibration interval

Because the MS-10S and MS-11S share the same mechanical platform, communication interfaces and diagnostic architecture, both UVA and UVB channels can be deployed together in one monitoring station without requiring completely different data-acquisition or maintenance arrangements.

Product Models

MS-10S

MS-10S

  • MS-10S UVA Radiometer
  • Measures solar ultraviolet radiation in the UVA region
  • 315 to 400 nm wavelength measurement range
  • Measurement range 0 to 150 W/m²
  • Smart 4-channel analogue and digital interface
  • Modbus 485 RTU, SDI-12, 4-20 mA and 0-1 V outputs
  • Less than 0.2 second 95% response time
  • Temperature response less than ±1% from -20°C to +50°C
  • Spectral error less than 10%
  • Directional response less than ±5% from 0° to 70°
  • Non-linearity less than 1%
  • Internal temperature, humidity, tilt and roll diagnostics
  • Operating temperature -40°C to +80°C
  • IP67-equivalent protection with Level A EMI/EMC surge protection
  • 2-year warranty and recommended 2-year recalibration interval
Datasheet
MS-11S

MS-11S

  • MS-11S UVB Radiometer
  • Measures solar ultraviolet radiation in the UVB region
  • 280 to 315 nm wavelength measurement range
  • Measurement range 0 to 10 W/m²
  • Smart 4-channel analogue and digital interface
  • Modbus 485 RTU, SDI-12, 4-20 mA and 0-1 V outputs
  • Less than 0.2 second 95% response time
  • Temperature response less than ±1% from -20°C to +50°C
  • Spectral error less than 20%
  • Directional response less than ±5% from 0° to 70°
  • Non-linearity less than 1%
  • Internal temperature, humidity, tilt and roll diagnostics
  • Operating temperature -40°C to +80°C
  • IP67-equivalent protection with Level A EMI/EMC surge protection
  • 2-year warranty and recommended 2-year recalibration interval
Datasheet

The MS Series UV Radiometer is a high-performance UVA and UVB solar radiation monitoring system designed for meteorological observations, climatological research, material testing and industrial UV monitoring. The family combines the MS-10S UVA Radiometer, covering the 315–400 nm wavelength region, with the MS-11S UVB Radiometer, covering 280–315 nm. Both sensors feature EKO's smart 4-channel analogue and digital interface, integrated temperature correction, fast response and internal diagnostics for temperature, humidity, tilt and roll, providing reliable long-term ultraviolet irradiance measurement in demanding outdoor monitoring installations.

Key Features

  • Smart UVA and UVB irradiance monitoring
  • MS-10S for 315–400 nm UVA
  • MS-11S for 280–315 nm UVB
  • Less than 0.2 second 95% response
  • Smart 4-channel analogue and digital interface
  • Modbus 485 RTU communication
  • SDI-12 digital communication
  • 4–20 mA analogue output
  • Configurable 0–1 V output
  • Internal temperature and humidity diagnostics
  • Internal tilt and roll monitoring
  • Level A EMI/EMC surge protection
  • Operating temperature from -40°C to +80°C
  • IP67-equivalent environmental protection
  • 2-year warranty and recommended recalibration interval

Because the MS-10S and MS-11S share the same mechanical platform, communication interfaces and diagnostic architecture, both UVA and UVB channels can be deployed together in one monitoring station without requiring completely different data-acquisition or maintenance arrangements.

Additional information

Models

MS-10S, MS-11S

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