Blue-Green Algae Sensor & Controller

Precision Blue-Green Algae Monitoring Systems for Early Bloom Detection and Aquatic Ecosystem Safety.

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Application
  • Aquaculture
  • Crude
  • Drinking water
  • Harsh environment
  • High temperature
Category
  • Controller (Analog)
  • Controller (Digital)
  • Sensor(Analog)
  • Sensor(Digital )
Measuring Principle
  • 2-electrode
  • 4-electrode
  • Amperometric
  • Fluorescence
  • Inductive
Measuring Range
  • Cl 0.5ppm
  • Cl 100ppm
  • Cl 10ppm
  • Cl 200ppm
  • Cl 20ppm
Sensor Housing Material
  • ABS
  • Glass
  • Graphite
  • Graphite+ABS
  • Graphite+PPS
Sensor Operating Temp.
  • -30~80℃
  • 0~100℃
  • 0~135℃
  • 0~50℃
  • 0~80℃
Wiper Type
  • Built-in wiper
  • External wiper
  • No wiper

Blue-Green Algae Sensor & Controller

Master Real-Time BGA Monitoring with Industrial-Grade Precision

Download the full technical datasheet or request a custom quote for our self-cleaning sensing solutions today.

Optimize BGA Monitoring with Maintenance-Free Digital Sensors.

Adaptive Dynamic Power Management: The system intelligently adjusts power consumption between standard measurement (0.1W)and high-torque cleaning (3.5W) to prevent motor burnout during extreme biofouling.

Seamless Multi-Platform Integration: Featuring built-in storage for calibration data, this digital sensor enables "hot-swap" field replacement without recalibration when connected to DUC or MCC series controllers.

Advanced Multi-Channel Control with Real-Time Logic Automation.

Synchronous Multi-Parameter Logic Control: Beyond simple display, the controller executes complex interlocking logic across up to 20 channels to trigger automated dosing or filtration based on real-time BGA and chlorophyll ratios.

Dual-Layer Data Redundancy & Recovery: Featuring an independent internal memory buffer, the controller ensures zero data loss during network outages and supports one-click restoration of sensor calibration history for rapid site recovery.

About Blue-Green Algae

Our BGA sensor utilizes advanced fluorescence technology to target phycocyanin, the key biomarker for cyanobacteria (blue-green algae) and harmful algal blooms (HABs) detection. By emitting a specific excitation wavelength and measuring the resulting fluorescence, the system delivers high-precision real-time monitoring of algae cell density in seconds. This in-situ measurement features integrated optical compensation to eliminate interference from water turbidity and ambient light, providing a reliable early warning system for water quality management.

Our BGA monitoring solutions support global sustainability goals by preventing harmful cyanobacteria outbreaks that threaten aquatic ecosystems and drinking water safety. By enabling precise, chemical-free HABs management, we help industries reduce their environmental footprint and achieve long-term ESG compliance in water resource protection.

Frequently Asked Questions

Stop guessing—get your real-time blue-green algae monitoring solution and pricing in minutes.

1. What is the difference between Chlorophyll-a and Phycocyanin sensors?
Phycocyanin is the unique biomarker for Cyanobacteria, while Chlorophyll-a measures general algae; using a dedicated BGA sensor prevents false positives from non-toxic green algae.
2. How do I prevent sensor fouling in high-algae reservoirs?
Our BGA351 features an integrated automatic cleaning brush that physically removes bio-fouling and biofilm, ensuring data accuracy without frequent manual labor.
3. Can turbidity interfere with BGA fluorescence measurements?
Yes, but our sensors utilize internal optical compensation and digital filtering to cancel out background noise from suspended solids, ensuring reliable data in murky water.
4. How often does a digital BGA sensor require calibration?
Thanks to our drift-free optical design, the sensor typically requires calibration only every 6 to 12 months, significantly reducing operational downtime compared to analog models.
5. Is the sensor suitable for early warning of Harmful Algal Blooms (HABs)?
Absolutely; the high-sensitivity Fluorescence Method detects low-level phycocyanin spikes in real-time, allowing for rapid response before a full-scale bloom occurs.
6. What is the maximum deployment depth for the BGA sensor?
The rugged IP68-rated 316L stainless steel housing is designed for long-term submersion in depths up to 10-20 meters, ideal for vertical profiling in deep reservoirs.
7. Does the sensor support IoT integration for remote monitoring?
Yes, it supports standard Modbus RS485 (RTU) protocol, allowing seamless integration with MCC500 controllers, solar power systems, and cloud-based data platforms.
8. Why choose an online BGA sensor over laboratory sampling?
Online sensors provide continuous 24/7 data and instant alerts, eliminating the 48-hour laboratory delay that often leads to missed treatment windows during rapid outbreaks.