S-CHL111
Linksens focused on high-end intelligent water quality monitoring equipments and solutions
Phytoplankton tracking Online Chlorophyll a Sensor S‑CHL111
5.0
Model:
S-CHL111
Temperature Range:
(0~60)℃
Calibration Period:
6 Months
Response Time:
≤10s
Weight:
0.5kg
Email:
sales@linksens-hk.com
Mob/WhatsApp:
+86-181 2391 1692
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Online chlorophyll-a sensor
The S-CHL111 Online Chlorophyll-a Sensor is an online water quality analyzer developed based on OSA’s optical water quality analysis platform. Its highly sensitive photodetector captures faint fluorescent signals and converts them into chlorophyll-a measurements.
Designed with a digital and intelligent approach, the sensor automatically compensates for the effects of voltage fluctuations, device aging, and temperature changes on measurement values. With RS485 signal output for easy networking, it is widely used in industries such as surface water monitoring.
Technical Attributes
| Model | S - CHL111 | S - CHL111 Pro |
| Measurement Parameters | Chlorophyll - a, Temperature | Chlorophyll - a, Turbidity, Temperature |
| Measurement Method | Chlorophyll - a: Fluorescence Method, Turbidity: Infrared Scattering Method | |
| Measurement Range | Chlorophyll - a: (0~50/500)μg/L; Turbidity: (0~100/500/2000/4000)NTU; Temperature: (0~60)℃ | |
| Accuracy | Chlorophyll - a: ≤±3%, Turbidity: ≤±2% | |
| Repeatability | Chlorophyll - a: ≤2%, Turbidity: ≤1% | |
| Resolution | Chlorophyll - a: 0.01μg/L, Turbidity: 0.01NTU | |
| Detection Limit | Chlorophyll - a: 0.05μg/L, Turbidity: 0.05NTU | |
| Response Time | ≤10s | |
| Zero Drift / Span Drift (24h) | ≤±3%F.S. | |
| Calibration Period | 6 Months | |
| Temperature Range | (0~60)℃ | |
| Protection Level | IP68 | |
| Cleaning Method | Automatic Mechanical Brush Cleaning | |
| Communication Method | RS485(ModbusRTU), Maximum Baud Rate 115200bps | |
| Power Supply / Power Consumption | (12/24)VDC/ <0.5W(In non - cleaning mode) | |
| Material | Titanium Alloy, Stainless Steel, POM | |
| Weight | 0.5kg | |
| Dimensions | 160mm×Φ40mm | |
Main Features
Uses high-brightness infrared LEDs as the light source to eliminate the influence of sample color
Employs unique optical and electronic filtering technologies to eliminate the impact of ambient light on measurements
Automatic cleaning brush significantly reduces maintenance requirements
IP68 waterproof rating, suitable for a wide range of operating conditions
RS485 signal output with standard Modbus protocol for easy integration and networking
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