Description
3S-RG-MB – Rain Gauge with Modbus RTU Output
The 3S-RG-MB is a tipping bucket rain gauge designed for precise rainfall measurement, ideal for environmental monitoring and PV plant applications. It uses a reed relay mechanism with a 200 cm² collection area to accurately record precipitation. Data is transmitted via Modbus RTU (RS485) to monitoring systems, dataloggers, or other receivers.
Key Features:
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Accurate rainfall measurement with tipping bucket technology
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Durable seawater-resistant anodized aluminum housing
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Easy integration via RS485 Modbus RTU
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Compact and weatherproof design (IP65)
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Plug-and-play installation with 3 m UV-resistant cable
Technical Specifications:
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Measuring Range: 0–600 mm/h
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Accuracy: ±1% (0–30 mm/h), ±2% (30–100 mm/h), ±5% (100–600 mm/h)
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Resolution: 0.2 mm
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Data Output: RS485 up to 38400 Baud
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Power Supply: 12–30 V DC | Power Consumption: 35 mA max @ 24 V
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Operating Temperature: 0°C to +85°C
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Dimensions: Ø 160 × 257 mm | Box: 70.2 × 82 × 55 mm
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Weight: 1.4 kg | IP Rating: IP65
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Housing Material: Anodized Aluminum | Box Material: Plexiglass
Applications:
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Rainfall monitoring for PV plants and meteorological stations
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Integration with SCADA or datalogger systems
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Environmental and industrial weather monitoring
