Chlorine Meter by BOQU

Product Overview

1) Product overview

Product Features

- The CLG-2059S/P Chlorine Meter by BOQU is an integrated online residual chlorine analyzer for continuous monitoring of water quality. It combines a precision digital residual chlorine sensor, flow cell, piping and valves into a single wall-mountable controller box (600×400×230 mm) with IP65 protection. It measures residual chlorine and temperature, stores data, supports calibration and can be centrally observed and managed from the controller.

Product Value

2) Product features

Product Advantages

- Measured parameters: residual chlorine (0–20 mg/L, pH 5.5–10.5) and temperature (0–60 °C).

Application Scenarios

- Resolution/accuracy: 0.01 mg/L chlorine; accuracy ±2% FS for chlorine, ±0.5 °C for temperature.

- Embedded precision digital sensor with bubble-rejection system and classic flow-cell design.

- Automatic drain function and low manual maintenance requirements.

- Outputs & communication: 4–20 mA analog output, RS485 Modbus RTU; 2 programmable relays (5 A). Optional wireless for mobile app/website.

- Robust design: wide AC power range (85–265 VAC), surge/EMI protection, power-off data protection, IP65 enclosure. Flow rate through cell: 15–30 L/h. Inlet/outlet sizes: 6 mm / 10 mm.

3) Product value

- Enables reliable, real-time online monitoring and data logging of residual chlorine to ensure safe disinfection levels and regulatory compliance.

- Reduces manual sampling and maintenance costs through integrated sensor, automatic drainage and durable construction.

- Centralized measurement, calibration and data access simplify operations for utilities, pool operators and food & beverage plants. Optional remote access increases operational visibility and faster response to anomalies.

4) Product advantages

- Integrated turnkey system: sensor, flow cell and plumbing are built into one protected unit for fast installation and consistent performance.

- High measurement reliability from digital sensor, bubble rejection, and automatic drain—minimizes false readings and downtime.

- Strong electrical protection and wide input voltage support stable operation in varied sites.

- Data security and continuity: power-off protection preserves measurement records. Compact IP65 housing allows indoor/outdoor or harsh-environment deployment.

- Backed by BOQU’s experienced R&D and service network for broader market support.

5) Application scenarios

- Continuous monitoring of clean and potable water systems.

- Swimming pool water chlorine control and safety.

- Food & beverage process and product water chlorine measurement.

- Treated process water, secondary water supply and pipe network monitoring.

- Industrial process liquids and municipal water distribution points requiring online residual chlorine control.