
The Dragino DR-CL-10ML is a professional residual chlorine probe for medium-range chlorine monitoring in water quality applications.
It connects via RS485 to the Dragino WQS-LB LoRaWAN® water quality transmitter and delivers accurate chlorine measurements for drinking water, industrial processes, and wastewater systems.
With a measurement range of 0–10 mg/L, the DR-CL-10ML is suitable for higher chlorine concentrations while maintaining high accuracy and stability.
The probe features IP68 waterproof protection, industrial-grade construction, and a 5-meter cable for easy deployment in tanks, pipes, and open water environments.
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💡 Key Features
🧪 Residual Chlorine Measurement – 0–10 mg/L range
🔌 RS485 Interface – Direct integration with WQS-LB
📏 Resolution 0.01 mg/L – Precise chlorine monitoring
🎯 Accuracy ±5% FS – Reliable measurements
🌊 IP68 Waterproof – Continuous submersion capable
📐 5-Meter Cable – Flexible installation
🏭 Industrial-Grade Design – For water treatment and IoT systems
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🛠 Applications
💧 Drinking Water Systems
🏭 Industrial Water Treatment
🚰 Wastewater Monitoring
🌱 Environmental Water Quality
🧫 Smart IoT Water Networks
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📥 Product Downloads
• Measurement Range: 0 ~ 10 mg/L • Resolution: 0.01 mg/L • Accuracy: ±5% FS • Interface: RS485, 9600 baud • Protection Class: IP68 • Cable Length: 5 m • Operating Temperature: 0 °C ~ 60 °C • Probe Type: Residual Chlorine










