Product Overview
| Basic Information |
| Model NO. | HG CHL S100 |
| Display | Digital |
| Portable | Portable |
| Appliance | Food Analysis, Medical Research, Biochemistry |
| Certification | ISO9001 |
| Accuracy | ≤ ± 3% |
| Communication | RS485 |
| Power Supply | 12/28V DC |
| Detection Range | (0 - 500) μg/L |
| Transport Package | Wooden Case |
Chlorophyll Sensor Technology
Based on the fluorescence detection principle, high-brightness LED of specific wavelengths are used to excite chlorophyll in the water sample. The excited chlorophyll will emit fluorescence, and the intensity of this fluorescence signal is related to the concentration of chlorophyll.
The sensor adopts a digital and intelligent sensor design concept, which automatically compensates for light source intensity fluctuations, device aging, and temperature changes. It outputs standardized digital signals, allowing for seamless network formation and system integration.
Core Product Advantages
✔High Performance: Industrial online electrodes ensure long-term stable operation.
✔Signal Integrity: RS485 output with strong anti-interference and long-distance transmission.
✔Smart Compensation: Built-in temperature sensor for real-time measurement correction.
✔Robust Design: Integrated sealing with excellent resistance to static interference.
✔Compatibility: Open communication protocol for easy device integration.
✔Cost Efficient: Replaceable electrodes significantly lower long-term maintenance costs.
Technical Specifications
| Parameter |
Details |
| Detection Method | Fluorescence method |
| Detection Range | (0 - 500) μg/L |
| Resolution | 0.01 μg/L |
| Accuracy | ≤ ± 3% |
| Repeatability | ≤ 2% |
| Working Voltage | 12/28V DC |
| Communication | RS485 (Modbus RTU) |
| Dimensions | φ35mm × L151mm |
Global Applications
📍Surface Water: Rivers, lakes, and reservoirs monitoring.
📍Drinking Water: Source safety and supply testing.
📍Sewage Treatment: Compliance and process optimization.
📍Aquaculture: Algae density and growth environment control.
📍Industrial Use: Cooling water scaling and corrosion prevention.
📍Production: Process water stability and quality improvement.
Multi-Parameter Sensor Combinations
Service & Support
Pre-sales: Professional technical consultation, customized solutions, and sample testing.
In-sales: Efficient order processing and strict factory inspections.
After-sales: Installation guidance, remote support, and technical training.
Our R&D and Manufacturing
Frequently Asked Questions
What is the standard lead time for orders?
Standard models typically ship within 15–30 days. For customized units, the requirement is 30–45 days.
Is overseas after-sales service available?
Yes, we provide after-sales support through partnered service centers in key global regions.
Can the sensor configuration be customized?
Absolutely! We offer tailored attachments and configurations to meet specific project needs.
What documents are provided for international export?
We provide a full export package including Commercial Invoice, Packing List, Bill of Lading, and COC.
How does the fluorescence method work for chlorophyll detection?
It uses high-brightness LEDs to excite chlorophyll, which then emits fluorescence. The intensity of this emission directly correlates to the chlorophyll concentration.
What communication protocols do the sensors support?
Our sensors output standard RS485 digital signals, allowing for easy integration with most PLC and monitoring systems.