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Products Description
Nexisense CL-206 Online Residual Chlorine Sensor Product Definition
The Nexisense CL-206 Online Residual Chlorine Sensor is a high-precision instrument specifically designed for monitoring the free chlorine content in water. This device is widely used in drinking water treatment plants, canning factories, swimming pools, cooling water systems, and various other fields aimed at ensuring water quality safety and preventing water pollution.
Measurement Principle
The Nexisense CL-206 employs a constant voltage measurement principle, utilizing electrochemical sensing technology for real-time monitoring of free chlorine in water. This principle maintains stable measurement results under different water quality conditions, ensuring data accuracy and reliability.
Structural Analysis
The structure of the Nexisense CL-206 emphasizes durability and practicality. The outer casing is made of ABS/PC alloy material, offering excellent corrosion resistance and impact resistance, suitable for use in various harsh environments. Internally, the device is equipped with high-precision sensors and circuit systems to ensure stable operation over the long term.
Measurement Method
This sensor outputs data via an RS-485 interface, using the ModbusRTU protocol for easy integration with other monitoring systems. The measurement range of the CL-206 is 0–2.000 mg/L (HClO), with a resolution of 0.001 mg/L, and it boasts an accuracy of ±5% or ±0.05 mg/L. The response time is less than 90 seconds, allowing for quick reaction to changes in water quality.
Nexisense CL-206 Online Residual Chlorine Sensor Technical Parameters
| Parameter | Specification |
|---|---|
| Model | Nexisense CL-206 |
| Case Material | ABS/PC Alloy |
| Measurement Principle | Constant Voltage Method |
| Measurement Range & Resolution | 0–2.000 mg/L (HClO) |
| Accuracy | ±5% or ±0.05 mg/L, ±0.3℃ |
| Response Time (T90) | <90 seconds |
| Minimum Detection Limit | 0.05 mg/L |
| Calibration Method | Two-point Calibration |
| Cleaning Method | / |
| Temperature Compensation | Automatic Temperature Compensation (Pt1000) |
| Output Method | RS-485 (ModbusRTU) |
| Storage Temperature | -5–65℃ |
| Working Conditions | 5–50℃, ≤0.2MPa, pH: 4–9 |
| Installation Method | Flow Cell Installation, 3/4 NPT |
| Power Consumption | 0.2W@12V |
| Power Supply | 12–24VDC |
| Protection Level | IP68 |
| Cable Length | 5 meters, other lengths can be customized |
Nexisense CL-206 Online Residual Chlorine Sensor Application Fields
The Nexisense CL-206 Online Residual Chlorine Sensor is applicable in various industries, including but not limited to:
Drinking Water Treatment Plants
Canning Factories
Drinking Water Distribution Networks
Swimming Pools
Cooling Circulating Water
Water Quality Treatment Engineering
Summary Description
The Nexisense CL-206 Online Residual Chlorine Sensor, with its high-precision measurement capabilities, rapid response times, and excellent durability, is an essential tool in the field of water quality monitoring. Whether in drinking water treatment, industrial applications, or public health sectors, the CL-206 provides reliable data support to ensure water quality safety. Choose the Nexisense CL-206 for a more professional and efficient water quality monitoring solution.
