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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.
Key Features:
ISO 9060:2018 | |
---|---|
Response time 95% | <18 Sec |
Zero offset A – Thermal Radiation (200W/m²) | |
Zero offset B – Temperature change (5K/hr) | |
Zero offset C – Complete Zero off-set | ± 17W/m² |
Non-stability (change/year) | |
Non-linearity (100 to 1000W/m²) | |
Directional Response (at 1000W/m² | 0 to 80°) | |
Spectral Error | |
Temperature response (-20°C to 50°C) | |
Tilt Response (0-90° | 1000W/m²) | |
Additional Signal Processing Error | ± 1.5W/m² |
Technical Features : | |
Wavelength Range | 285 – 3000 nm |
Irradiance range (W/m²) | |
Signal Output | |
Sensor Diagnostic | |
Operating temperature | |
Supply voltage | |
Power Consumption | |
Ingress protection | IP67 |
Calibration traceability / uncertainty | |
Standard Cable Length |
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