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MS-10S UV-A Sensor

Make: Eko                                      Model: MS-10S (UVA)
✅ Setting a new standard in UV irradiance monitoring, the MS-10S UVA  radiometer with integrated transducers deliver precise temperature correction, outstanding stability, superior UV measurement range and unbeatable response times.
✅ Measurand: UV Irradiance
✅ Sensor Type: Ultraviolet Sensor
✅ Signal Output: Multioutput (Modbus 485 RTU, SDI-12, 4-20mA, 0-10mA/0-1V with external 100Ω precision shunt resistor.)
✅ Supplied With: 10m cable, Factory test/ Calibration Certificates

MS-10S UV-A Sensor:

The MS-10S UV-A sensor is a device used for measuring ultraviolet radiation in the 315 – 400 nanometer (nm) range. This type of radiation is known as UV-A, and it makes up the majority of the ultraviolet radiation that reaches the earth’s surface.

UV-A radiation is known to have both positive and negative effects on living organisms. On the positive side, it is important for the synthesis of vitamin D in the skin, and can be used in certain types of medical treatments. On the negative side, prolonged exposure to UV-A radiation can cause sunburn, skin aging, and an increased risk of skin cancer. This make it important for monitoring the UV-A radiation level to prevent harmful effect.

The MS-10S sensor is designed to be highly accurate and reliable in measuring UV-A radiation. It uses a silicon photodiode to detect the radiation, and it has a wide dynamic range, which allows it to measure a wide range of UV-A radiation levels. Additionally, it features a built-in temperature sensor that allows for temperature compensation, which helps to ensure accurate readings even under varying temperature conditions.

The MS-10S sensor is typically used in outdoor environments, such as at beaches or outdoor sports fields, to monitor UV-A radiation levels and help protect people from harmful sun exposure. It can also be used in indoor environments, such as in tanning beds or UV water purification systems, to ensure that the UV-A radiation levels are safe for people.

One of the most important features of MS-10S UV-A sensor is its compact size, which makes it easy to install and use in a wide range of applications. It can easily connect to data logger or data acquisition systems to record and store the UV-A radiation data over time. The sensor also has a wide operating temperature range, and it is resistant to dust and water, which helps to ensure long-term reliability.

Overall, the MS-10S UV-A sensor is an accurate and reliable device for measuring UV-A radiation levels. Its compact size, wide dynamic range, and built-in temperature sensor make it ideal for a wide range of outdoor and indoor applications, and its ability to connect to data logger or data acquisition systems makes it easy to collect and analyze data over time.

Setting a new standard in UV irradiance monitoring, the MS-10S UV-A Sensor radiometer with integrated transducers delivers precise temperature correction, outstanding stability, superior UV measurement range, and unbeatable response times.

Part of EKO’s elite S-Series range of solar monitoring solutions, the MS-10S and MS-11S also include a unique 4-channel smart interface compatible with 99% of data loggers, DAQ, and SCADA systems. and internal diagnostic sensors for remote visibility over internal temperature, humidity, tilt, and roll angles, ensuring optimum performance with reduced maintenance costs.

With a compact and lightweight design based on EKO’s universal sensor platform, the MS-10S and MS-11S are easy to manage, tough, reliable, and an industry-leading option for material testing, medical research, and industrial field monitoring applications.

Application and features of MS-10S UV-A Sensor:



✅ Meteorology
✅ Material testing
✅ Medical research
✅ Industrial field monitoring
✅ 2 Year Warranty & Recommended Recalibration Interval
✅ Smart 4-channel Analog & Digital Interface
✅ Level A EMI/EMC electronics surge filter & protection
✅ Internal Diagnostics for temperature, tilt & roll



MS-10S (UVA)

General Specification


Size and Weight

⌀96 x 101H , 0.4 kg

Operating Condition

-40 to +80 °C


Modbus 485 RTU, SDI-12, 4-20 mA, or 0-1 V (100 Ω)

Power Consumption

<0.2 W

Measurement Range

0 – 150 W/m2

Temperature response

< 1 %

Spectral Range

315 – 400 nm

Spectral Error

< 20 %

Directional response

< 5 %

Response time 95%

<0.2 sec


< 1 %

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