Expert in Water Quality Measurement and Water Treatment Project Since 2007
BOQU Multiparameter Water Quality Portable Meter Made in China
Product Overview
1) Product overview
Product Features
- BOQU Multiparameter Water Quality product (Made in China) — model CLG-2096Pro — is an online residual chlorine analyzer designed and manufactured by Shanghai BOQU Instrument Co., Ltd.
Product Value
- It measures free chlorine (hypochlorous acid and related salts), chlorine dioxide (ClO2) and dissolved ozone (O3) and presents results in real time for continuous monitoring and control.
Product Advantages
- The unit is built with an ABS housing, IP65 protection, low power consumption and standard industrial interfaces for integration.
Application Scenarios
2) Product features
- One sensor supports three parameters: free chlorine, ClO2 and dissolved O3.
- Wide measurement range 0–20 mg/L with high resolution (0.01) and accuracy (±0.2%). Temperature compensation via NTC10k or optional Pt1000; temp range 0–50°C.
- Outputs: two isolated 4–20 mA loops, RS485 with Modbus RTU protocol, and two relays (max 5A).
- Stable, drift-resistant diaphragm-covered electrodes, real-time measurement, compact size (98.2 × 98.2 × 128.3 mm) and flow requirement ~180–500 mL/min.
3) Product value
- Provides accurate, continuous monitoring of disinfectant residuals to ensure water safety and regulatory compliance.
- Enables process control and alarm actions through 4–20 mA, Modbus and relay outputs, supporting automation and remote monitoring.
- Helps optimize chemical dosing, reduce overuse of disinfectants, and improve public health/safety outcomes in water treatment and related industries.
4) Product advantages
- Mature production and quality-control systems with products meeting national and international safety standards; export experience.
- Reliable, low-drift sensing (diaphragm-covered electrodes) and stable zero point for long-term operation and low maintenance.
- Flexible power options (100–240 VAC or 24 VDC), low power consumption (~4 W), robust IP65 enclosure and easy integration via standard industrial protocols.
- Supported by BOQU’s experienced R&D and service team for product support and customization.
5) Application scenarios
- Drinking water and municipal water plants for residual disinfectant monitoring and control.
- Food and beverage processing, hospitals and other medical/health facilities where sterilization water quality is critical.
- Aquaculture, swimming pools and recreational water systems to protect aquatic life and users.
- Sewage and industrial wastewater treatment for disinfection process monitoring and regulatory reporting.