The ML-01 Silicon Pyranometer is a compact, industrial-grade ISO 9060:2018 Class C sensor designed for accurate solar irradiance measurements. Featuring a fast-response mono-silicon detector with a UV-resistant diffuser, it delivers excellent cosine response while minimizing soiling and water accumulation. Its lightweight, durable design, precision calibration, and easy integration make it an ideal solution for solar energy, agriculture, automotive, and environmental monitoring applications.
Specifications
| ISO 9060:2018 | Class C |
|---|---|
| Response time 95% | < 1 msec |
| Zero offset A – Thermal radiation (200W/m²) | 0 W/m² |
| Zero offset B – Temperature change (5K/hr) | 0 W/m² |
| Zero offset C – Total zero off-set | 0 W/m² |
| Non-stability (change/year) | ± 2 % |
| Non-linearity (100 to 1000W/m²) | < 0.2 % |
| Directional response (at 1000W/m² | 0 to 80°) | < 10 W/m² |
| Spectral Error | ± 3.07 % |
| Temperature response (-20°C to 50°C) | < 0.15 % |
| Tilt Response (0-90° | 1000W/m²) | 0 % |
| Sensitivity (Approx.) | 50 µV/W/m² |
| Impedance | 50 Ω |
Technical Features | |
| Wavelength Range | 400 to 1100 nm |
| Irradiance range (W/m²) | 0 to 2000 |
| Signal Output | Analog (mV) |
| Sensor Diagnostic | N/A |
| Operating temperature | -30 to 70°C |
| Supply voltage | N/A |
| Power Consumption | N/A |
| Ingress protection | Equivalent to IP67 (IEC60529, JIS C0920) |
| Calibration traceability / uncertainty | N/A |
| Standard Cable Length | 5 m |
| Leveling Plate | Optional |
| IEC 61724-1:2021 | IEC Class C |
Environmental Monitoring Systems
Solar Resource Assessment
Agro Meteorological Stations
Solar Photovoltaic (PV) Monitoring
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