RS485 PT100 RTD temperature probe for Ubibot GS1/WS1 Pro. -200°C to 400°C. IP68 waterproof, 304 stainless steel, 3 m cable. Modbus RTU plug-and-play. Industrial-grade accuracy ±2% +1°C. Live readings, online data sync, 200 MB free cloud storage up to 2 years. App and Web Console access.
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