Water analyzer W750-CPET-DCL201

chlorinefor drinking watermonitoring

Product Overview
The W750-CPET-DCL201 is an advanced online multi-parameter monitor analyzer designed for comprehensive drinking water quality assessment. It utilizes the highly accurate DPD colorimetric method for free chlorine and total chlorine detection, measuring absorbance via a high-sensitivity optical system. In addition to chlorine, it incorporates conductivity, pH, laser turbidity, and temperature measurements, providing a multi-dimensional water quality monitoring solution.

Product Features

• Modular Design for Flexible Configuration
  • Monitoring parameters can be freely combined based on user needs, making the instrument adaptable to diverse water quality scenarios.
  • Two-layer panel structure with water–electricity separation ensures physical isolation between fluid pathways and electronic components, greatly improving safety and operational stability.
  • 10-inch HD color resistive touchscreen with a clear display and intuitive operation; supports Chinese/English bilingual interface.
• Excellent Performance & Intelligent System Management
  • Built-in automatic cleaning function for DPD free chlorine/total chlorine channels, with adjustable washing intervals to avoid reagent residue interference.
  • Complete system monitoring functions: internal cabinet temperature/humidity monitoring and control, operation log recording, over-limit event logging, and calibration history management.
  • Supports external digital flow and pressure sensors.
  • Rich communication interfaces: standard RS485/MODBUS, expandable to 4–20 mA output or GPRS wireless transmission.
• Strong Data Storage & Remote Management
  • Stores up to 1,000,000 data records, with fast USB export.
  • Optional remote control function allows remote parameter configuration and equipment management, reducing on-site maintenance workloads.
• High Durability & Full System Protection
  • Equipped with surge protection, power-off protection, and automatic system recovery.
  • Housing made of 1.5 mm thick steel plate with powder coating, ensuring robust corrosion and impact resistance.
  • Double-layer PMMA window for internal status observation.
  • IP56 protection level ensures stable operation even in challenging field environments.

Application Scenarios
The W750-CPET-DCL201 is ideal for drinking water monitoring applications that require a comprehensive understanding of water quality characteristics. Typical applications include:

• Water treatment plants: disinfection efficiency monitoring, pH balance, mineralization level assessment, and turbidity monitoring.
• Drinking water monitoring stations: long-term online monitoring of source water and distribution networks.
• Food & beverage processing, pharmaceutical manufacturing: industries demanding strict water quality control.
• Secondary water supply systems: residential communities, commercial buildings, hotels.
• Public facilities: schools, hospitals, and institutions requiring stable and safe drinking water.

Key Technical Parameters
Parameter Category | Specific Specifications
Monitored Parameters | Free Chlorine / Total Chlorine (DPD), pH, Turbidity (Laser), Conductivity, Temperature
Display | 10-inch HD Color Resistive Touch Screen
Supported Languages | Chinese, English
Power Supply | 105–235 VAC, 50±1 Hz; 9–36 VDC (Optional)
Operating Environment | 0–50°C; 0–85% RH (Non-condensing)
Storage Environment | 0–50°C; 0–90% RH (Non-condensing)
Sample Conditions | Temperature: 1–45°C; Flow: 300–500 mL/min (with statistics); Pressure ≤0.4 MPa
Data Output | RS485 (MODBUS); expandable to 4–20 mA, GPRS
Data Storage & Export | Up to 1,000,000 records; USB export
System Protection | Surge protection, power-off protection & auto-recovery, system diagnosis & alarms
Protection Level | IP56
Installation Method | Wall-mounted
Power Consumption | 37 W
Housing Material | 1.5 mm steel plate with powder coating; double-layer PMMA window
Dimensions (H×W×D) | 750 × 550 × 260 mm
Certifications & Reports | Sensor CE, RoHS; Metrological Test Report available

Technical Specifications (Summary List)

• Model: W750-CPET-DCL201
• Monitored Parameters: Free/Total Chlorine (DPD), pH, Turbidity (Laser), Conductivity, Temperature
• Display: 10-inch HD Color Resistive Touch Screen
• Languages: Chinese, English
• Power Supply: 105–235 VAC, 50±1 Hz; 9–36 VDC (Optional)
• Operating Environment: 0–50°C; 0–85% RH (Non-condensing)
• Sample Conditions: 1–45°C; 300–500 mL/min; ≤0.4 MPa
• Data Output: RS485 (MODBUS), 4–20 mA, GPRS
• Data Storage: Up to 1,000,000 records; USB export
• System Protection: Surge, power-off, auto-recovery, alarms
• Protection Level: IP56
• Installation: Wall-mounted
• Power Consumption: 37 W
• Housing: 1.5 mm steel plate, powder coating, double-layer PMMA window
• Dimensions: 750 × 550 × 260 mm
• Certifications: CE, RoHS, Metrological Test Report