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The Meteo Control SMP11 Pyranometer is suitable for use in any weather conditions. It is used both in climate and water sciences, as well as meteorology. With this device, the entire irradiation can be measured. The pyranometer has a RS485 Modbus interface, as well as a current interface (4 - 20 mA), ensuring easy connection to any Meteo Control data logger.
ISO classification | Secondary Standard |
Power supply | 5 - 30 VDC |
Current consumption (at 12 V DC) | 100 mW |
Operating temperature | -40 - 80 C |
Protection class | IP67 |
Dimensions | H: 92,5 mm (with dome) / Ø 150 mm (enclosure) |
Current interface | 4 - 20 mA |
Maximum range of the analogue output | 0 - 1600 W/m2 |
Bus interface (RS-485) | |
Maximum range of the Bus interface | -400 - 4000 W/m^2 |
Protocol | Modbus RTU |
Spectral range (50 % points) | 285 - 2800 nm |
Response time (63 %) | < 0,7 s |
Response time (95 %) | < 2 s |
Zero offset a (thermal radiation: 200 W/m²) | < 7 W/m^2 |
Zero offset b (temperature change: 5 K/h) | < 2 W/m^2 |
Stability deviation (per year) | < 0,5 % |
Non-linearity (100 … 1,000 W/m²) | < 0,2 % |
Directional error (at 80 ° and 1,000 W/m²) | < 10 W/m^2 |
Temperature error | < 1 % (-20 - 50 C) |
< 2 % (-40 - 70 C) | |
Inclination error (at 1,000 W/m²) | < 0,2 % |
Expected daily accuracy | < 2 % |
Error accuracy | 0,1 ° |
Free Shipping | No |
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