MS-40

Pyranometer

MS-40 Solar Irradiance Sensor – Class C Analog Output
ISO 9060:2018 Class C
The MS-40 is an ISO 9060:2018 Class C pyranometer, and the most cost-effective irradiance sensor for agro-meteorological networks and professional small-scale PV sites where solar radiation is taken seriously.
MS-40 Solar Irradiance Sensor – Class C Analog Output

MS-40

The MS-40 is an ISO 9060:2018 Class C pyranometer based on EKO’s universal sensor platform. It is the most cost-effective irradiance sensor to measure Solar irradiance across the entire solar spectrum and is designed for agro-meteorological networks and professional small scale PV sites.

Featuring an analog (mV) output, every MS and S-Series Pyranometer, including the MS-40, is compatible with the optional MV-01 ventilator & heater and albedo mounting kit and is manufactured with strict quality controls and performance standards.

EKO provides a unique calibration compliant with the international standards defined by ISO 17025 and IEC 9847.

The sensor also has a 5-year warranty with a two year recommended recalibration interval and no requirement to change the desiccant.

 

Key Features:

  • Spectrally flat
  • Analog output
  • ISO 17025 certified calibration
  • 5 year warranty
  • Optional MV-01 Ventilator & Heater

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ISO 9060:2018

Class C

Response time 95%

< 18 Sec

Zero offset A – Thermal Radiation (200W/m²)

± 12 W/m²

Zero offset B – Temperature change (5K/hr)

± 5W/m²

Zero offset C – Total zero off-set

± 17 W/m²

Non-stability (change/year)

± 1.5 %

Non-linearity (100 to 1000W/m²)

± 1 %

Directional Response (at 1000W/m² | 0 to 80°)

± 20 W/m²

Spectral Error

± 0.2 % (Spectral selectivity ± 3%)

Temperature response (-20°C to 50°C)

± 3 %

Tilt Response (0-90° | 1000W/m²)

± 1 %

Additional Signal Processing Error

N/A

Technical Features :
Wavelength Range

285 to 3000 nm

Irradiance range (W/m²)

0 to 2000 W/m²

Signal Output

N/A

Sensor Diagnostic

N/A

Operating temperature

-40 to 80 °C

Supply voltage

Power Consumption

Ingress protection

IP67

Calibration traceability / uncertainty

ISO 17025 / WRR / < 0.7% (k = 1.96)

Standard Cable Length

10m (Optional lengths 20m, 30m, 50m)

IEC 61724-1:2021

IEC Class C

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