Expert in Water Quality Measurement and Water Treatment Project Since 2007
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Product Overview
- CL-2059G Residual Chlorine Analyzer (BOQU) for continuous, real-time measurement of free/chlorine residuals. Measurement range 0.005–20.00 ppm (mg/L) with 0.001 mg/L resolution and ±2% F.S. accuracy. Compact instrument (300×250×165 mm), powered by 220 VAC, designed for reliable industrial and municipal use.
Product Features
- High sensitivity: wide range 0.005–20.00 ppm and 0.001 mg/L resolution.
- Stable and precise: real?time readings, stable zero point, low drift.
- Robust sensor: diaphragm-covered electrode reducing flow dependence and cross-sensitivity; chemically and mechanically resistant.
- Automatic temperature compensation.
- Multiple interfaces and outputs: RS485 (Modbus), 4–20 mA analog output and high/low control relay.
- Flow-cell compatible (recommended flow 15–30 L/h).
Product Value
- Ensures accurate, continuous chlorine monitoring for safe drinking water and process control.
- Helps meet regulatory and safety requirements, reducing risk of under- or over-chlorination.
- Supports process optimization and cost control by enabling precise dosing and early problem detection.
- Long service life and eco?friendly manufacturing reduce total cost of ownership.
Product Advantages
- High precision and reliability with low drift for long-term stable operation.
- Durable, corrosion-resistant sensor suited to harsh chemistries and mechanical stress.
- Reduced dependency on flow conditions and minimized cross-sensitivities via diaphragm-covered electrode.
- Flexible connectivity and control options for easy integration into SCADA/DCS or PLC systems.
- Automatic temperature compensation simplifies use and improves measurement accuracy.
Application Scenarios
- Swimming pools and recreational water facilities.
- Tap/drinking water distribution and treatment plants.
- Medical and pharmaceutical wastewater monitoring.
- Industrial circulating water and process water control.
- CIP (clean-in-place) systems and municipal sewage treatment plants.