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
Product Enquiry
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
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 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

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
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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