Description
Compact Weather Station – 3S-CWS
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Purpose: All-in-one sensor unit measuring multiple environmental parameters with Modbus RTU output for PV monitoring, agriculture, smart cities, and environmental studies.
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Measured Data:
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Global & POA Irradiance
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Module Temperature
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Ambient Temperature
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Wind Speed & Direction
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Relative Humidity
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Air Pressure
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Precipitation
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Technical Specifications:
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Communication Protocol: Modbus RTU (Optional Modbus TCP/IP)
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Output Rate: 1/s
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Operating Range: -40°C to +85°C, 0–100% RH
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Materials: Coated Steel mounting structure, ABS connection box
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Dimensions: 635×1123×1048 mm (height adjustable)
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Weight: 5.8 kg
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IP Rating: IP54 (Optional IP67)
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Power Supply: 12–30 V DC, 25 mA @ 24V
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Galvanic Isolation: 1000 V between power and RS485
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Advantages:
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All-in-One design with multiple weather parameters
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High accuracy, IEC compliant
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Rugged, UV-protected housing
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Plug & Play installation
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Flexible integration with Modbus RTU systems
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Supports connection of external sensors as needed (Thermopile Pyranometer, Irradiance, Module & Ambient Temperature, Wind, Humidity, Pressure, Rain Gauge)
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Warranty: 2 years
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Applications: Solar PV plants, smart agriculture, smart cities, research & academia
