Description
Portable Soiling Sensor – 3S-SMS-P
The SEVEN Portable Soiling Sensor is a compact and durable device designed to measure soiling levels on solar panels in PV systems. Using advanced optical technology and high-precision sensors, it accurately quantifies dust and dirt accumulation, helping operators optimize solar plant efficiency. The integrated LCD touchscreen allows users to set panel and dust parameters, while the microcontroller processes and displays results in real-time.
Powered by a rechargeable 12 V, 24 Ah lithium battery, the sensor offers up to 5 hours of field operation, making it ideal for on-site measurements. Data is output via RS485 for seamless integration with monitoring systems.
Key Specs:
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Soiling Ratio: 2–20% | Resolution: 0.1% | Uncertainty: ≤2%
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Operating Temp: -10°C to +50°C | Humidity: 0–90% RH
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Dimensions: Ø 280 mm × 180 mm | Weight: 4 kg
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Battery Box: 220 mm × 232 mm × 137 mm | Weight: 3.6 kg
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Working Time: 5 hours | Charging Time: 3 hours
