Product Information
Online Multi-parameter Monitor Analyzer for Drinking Water
It inherits the highly accurate DPD colorimetric method for free chlorine and total chlorine detection. Through the reaction between DPD reagent and chlorine compounds, a colored complex is formed, and the instrument calculates chlorine concentration by measuring absorbance via a high-sensitivity optical system.
Beyond the basic parameters, this model incorporates conductivity measurement, which reflects the total ionized substance concentration in water by detecting electrical conductivity. Combined with pH, laser turbidity and temperature measurements, the CPET model provides a more complete and multi-dimensional water quality monitoring system, delivering enhanced data support for drinking water safety supervision.
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 |
FAQ – Frequently Asked Questions
1. Where are your products manufactured?
Our products are proudly designed and manufactured in China, following international quality standards and certified processes.
2. Can you provide OEM/ODM services for international clients?
Yes, we offer customized solutions and private labeling to meet your brand’s needs worldwide.
3. Are your products compliant with international safety and quality standards?
Absolutely. Our products are tested to meet CE, RoHS, and other international certifications.
4. How do you handle shipping and delivery for overseas orders?
We cooperate with major international couriers to ensure fast and reliable delivery to your location.
5. Can I get product samples before placing a large order?
Yes, we provide samples so you can evaluate product quality before committing to bulk orders.
6. What is the typical lead time for production and delivery?
For standard products, we usually ship within 5–7 days after order confirmation. Customized products may take slightly longer.
7. How do you support clients after the purchase?
We offer 24/7 technical support, product guidance, and warranty service to ensure smooth operation.
8. Do you provide support for international clients after purchase?
Yes, we offer remote technical assistance, manuals in English, and prompt solutions to any issues, ensuring smooth use worldwide.
9. How can I place an order if I am located overseas?
You can contact our sales team directly via email or website inquiry. We provide professional guidance throughout the ordering process.
10. Why should I choose your company over other suppliers in China?
We combine over 30 years of manufacturing experience, advanced technology, strict quality control,
and global customer service to deliver reliable, high-quality solutions.
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