Factory-Calibrated RS485 Water Quality Chlorophyll Sensor for Real-Time Algae Monitoring

DFRobot

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SKU:
147-SEN0713
MPN:
SEN0713
Factory-calibrated RS485 chlorophyll sensor with fluorescence-based measurement, 0 to 400μg/L range, 0.1μg/L resolution, and real-time algae monitoring capability. View full description
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  • GST Invoice
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₹80,995.20 inc. GST
₹68,640.00 ex. GST

Technical Specifications

Brand:
DFRobot
Power Supply Voltage:
10~30V DC
Power Consumption:
0.4W
Communication Interface:
RS485 (Standard ModBus-RTU protocol)
Temperature Compensation Range:
0 C~+60 C
Response Time:
30S
Operating Temperature:
0 C~+40 C
Measurement Principle:
Fluorescence method
Waterproof Rating:
IP68
Pressure Resistance:
0.6MPa
Cable Length:
5m
Housing Material:
Corrosion-Resistant Plastic

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

RS485 Industrial Chlorophyll Sensor For Real-Time Algae Monitoring And Water Quality Analysis

The Factory-Calibrated RS485 Water Quality Chlorophyll Sensor is an industrial-grade fluorescence-based sensor designed for accurate real-time monitoring of chlorophyll concentration in water. By measuring chlorophyll levels, the sensor provides a reliable indication of algal biomass and overall aquatic ecosystem health, making it an essential tool for environmental monitoring, aquaculture management, and water treatment applications. Its integrated probe and housing design simplifies installation while ensuring long-term operational reliability in demanding field conditions.

Utilizing advanced fluorescence detection technology with a fiber optic light transmission system, the sensor delivers highly accurate chlorophyll measurements while minimizing interference from ambient light sources. Internal filtering algorithms further enhance measurement stability and precision. With a measurement range of 0 to 400μg/L, a resolution of 0.1μg/L, and an accuracy of ±5%FS, the sensor outputs relative fluorescence intensity data that can be correlated with chlorophyll concentration for detailed water quality analysis. The RS485 communication interface enables seamless integration with PLCs, SCADA systems, industrial controllers, and IoT monitoring platforms.

Key Features

  • Fluorescence-Based Measurement: Accurate chlorophyll concentration detection.
  • Real-Time Algae Monitoring: Tracks algal biomass and water quality conditions.
  • Factory Calibrated: Ready for immediate deployment.
  • Wide Measurement Range: Supports 0 to 400μg/L chlorophyll monitoring.
  • High Resolution: 0.1μg/L measurement resolution.
  • Reliable Accuracy: ±5%FS measurement accuracy.
  • RS485 Communication Interface: Suitable for industrial automation systems.
  • Integrated Probe and Housing: Simplifies installation and maintenance.
  • Fiber Optic Light Path Design: Enhances measurement stability.
  • Internal Filtering Algorithms: Reduce ambient light interference.
  • Relative Fluorescence Output: Supports advanced water quality analysis.
  • Industrial-Grade Construction: Designed for long-term field operation.

Applications

  • Algae bloom monitoring
  • Reservoir water quality monitoring
  • Lake and river environmental monitoring
  • Aquaculture management
  • Drinking water source protection
  • Water treatment facilities
  • Environmental research projects
  • Smart water management systems
  • Industrial wastewater monitoring
  • Ecological assessment programs
  • Remote IoT water quality networks
  • Scientific aquatic studies

Specifications:

  • Measurement Range:
           Chlorophyll: 0~400 μg/L
           Fluorescence Intensity: 0~100 RFU
           Temperature: 0 C~+60 C
  • Measurement Accuracy:
           Chlorophyll: +-5%FS (25 C)
           Fluorescence Intensity: +-5%FS (25 C)
           Temperature: +-0.5 C
  • Resolution:
           Chlorophyll: 0.1 ug/L
           Fluorescence Intensity: 0.1 RFU
           Temperature: 0.1 C

Package List:

  • RS485 Water Quality Chlorophyll Sensor x1
  • 5m sensor cable x1