Description
Module Temperature Sensor – 3S-MT-PT1000
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Purpose: Measures the back-side temperature of solar panels using a PT1000 probe, critical for accurate system monitoring and efficiency calculations.
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Working Principle:
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Sensor placed between backsheet layers with EVA to mimic PV module thermal behavior.
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Connects to SEVEN Irradiance Sensor Box via IP67 5-pin connector.
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PT1000 output can interface directly with dataloggers or monitoring systems.
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Technical Specifications:
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Sensor Type: PT1000
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Measuring Range: -40°C to +85°C
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Accuracy: ±0.1°C, Resolution: 0.1°C
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Data Output: PT1000
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Cable: 3 m 2x2x0.22 mm² LI2YC11Y-TP PUR, UV & weather-resistant
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Dimensions: Ø 33×3.5 mm (Plastic), Ø 35×2 mm (EVA)
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Weight: 167 g
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IP67
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Sensor Cover: Laminated Backsheet (EVA–Tedlar) / ABS
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Mounting: 3M tape to back of module, at cell midpoint per IEC 61724-1:2021
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Standard: Class A according to IEC 60751:2022 & IEC 61724-1:2021
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Advantages:
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High accuracy for Performance Ratio (PR) calculation
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Overheating protection
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Weather adaptability for optimal energy yield
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PV-like design ensures similar thermal behavior
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Warranty: 2 years
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Price: 50–80 EUR
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Delivery Time:
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Small orders (≤20 pcs): 1–2 weeks
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Bulk orders (20–100 pcs): 4–5 weeks
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