Albedometers

MS-40S Albedometer

  • ISO 9060:2018 Class C
  • Spectrally Flat
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Albedometers

Features

  • 5-year warranty & recommended 2-year recalibration interval
  • Smart 4-channel Analogue & Digital Interface
  • Level A EMI/EMC electronics surge filter & protection
  • Internal Diagnostics for temperature, tilt, roll, and relative humidity

MS-40S Albedometer

  • ISO 9060:2018 Class C
  • Spectrally Flat

The MS-40S is a cost-efficient Class C sensor and part of the most accurate, reliable and robust family of pyranometers; a class-leading solution for system integrators, agrometeorological networks, and professional small-scale PV sites.

 

Add to list
Albedometers

Features

  • 5-year warranty & recommended 2-year recalibration interval
  • Smart 4-channel Analogue & Digital Interface
  • Level A EMI/EMC electronics surge filter & protection
  • Internal Diagnostics for temperature, tilt, roll, and relative humidity
Find out more

Overview

The S-Series MS-40S ISO 9060:2018 Class C pyranometer is a cost-efficient part of the most accurate, reliable and robust family of pyranometers in the world and the class-leading solution for system integrators, agrometeorological networks, and professional small-scale PV sites.

Built with the same unique S-Series features as the Class A MS-80S and Class B MS-60S, the MS-40S comes with internal diagnostic sensors for remote visibility over internal temperature, humidity, tilt and roll angle, ensuring optimum performance with reduced maintenance costs.

EKO’s 4-channel smart interface ensures that the MS-40S is compatible with 99% of data loggers, DAQ, and SCADA systems and with Level A EMI/EMC electronic surge filter and protection, 5-year warranty, lifetime desiccant, and ISO 17025 accredited calibration, the MS-40S is the toughest, most reliable, and advanced Class C pyranometer available.

The MS-40S Albedometer consists of two MS-40S Pyranometers and the MS-Albedo Kit with a glare screen to measure albedo and total reflectance across various applications, including solar power plants with bi-facial PV modules.

MS-40S Pyranometers are manufactured with strict quality controls and performance evaluation. EKO provides calibration compliant with the international standards defined by ISO/IEC17025/9847 with a 2-year recommended re-calibration interval.

Pyranometer Specifications

View Product
Attribute MS-40S View Product
ISO 9060:2018 Class C
Response time 95% <18 Sec
Zero offset A - Thermal Radiation (200W/m²) ± 12W/m²
Zero offset B - Temperature change (5K/hr) ± 5W/m²
Zero offset C - Complete zero off-set ± 17W/m²
Non-stability (change/year) ± 1.5%
Non-linearity (100 to 1000W/m²) ± 1%
Directional Response (at 1000W/m² | 0 to 80°) ± 20W/m²
Spectral Error (Spectral selectivity ± 3%) ± 0.2%
Temperature Response (-20°C to 50°C) ± 3%
Tilt Response (0-90° | 1000W/m²) ± 1%
Additional Signal Processing Error ± 1.5W/m²
Technical Features
Wavelength Range (nm) 285 - 3000 (50% points)
Irradiance range (W/m²) 0 - 2000 W/m²
Signal Output MODBUS 485 RTU, SDI-12, 4-20mA, configurable 0-10mA / 0-1V*
Sensor Diagnostic Relative Humidity ± 2% Temp. ± 0.1% / Tilt Angle ± 1°
Operating temperature -40 to 80 °C
Supply voltage 5 to 30 VDC
Power Consumption < 0.2 W
Ingress Protection IP 67
Calibration traceability / uncertainty ISO 17025 / WRR / < 0.7% (k = 1.96)
Standard Cable Length 10m (Optional lengths 20m, 30m, 50m)

Trouble with Hibi?

Please select Hibi v1.1.21.0 from Downloads for any MS-80S model with a Serial Number higher than S21024001.

For models with a lower number, please download Hibi v1.1.14.0 using the link below.

Hibi v1.1.14.0

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