DFRobot RS485 Fluorescence Dissolved Oxygen Sensors

Introduction

The DFRobot RS485 Fluorescence Dissolved Oxygen Sensor is a cutting-edge device designed for precise measurement of dissolved oxygen levels in various aquatic environments. With its robust features and high stability, this sensor is an essential tool for professionals in fields such as aquaculture, environmental monitoring, and wastewater treatment.

Part Description

The DFRobot RS485 Fluorescence Dissolved Oxygen Sensor operates on the principle of fluorescence quenching, which measures the phase shift of light caused by oxygen molecules. It boasts a measurement range of 0mg/L to 20mg/L with an impressive accuracy of ±3% FS. The sensor is designed for both freshwater and high-salinity marine environments, making it versatile for different applications. It features an IP68 waterproof rating, ensuring durability and reliability in harsh conditions. Additionally, the sensor includes automatic temperature compensation to maintain accuracy across varying thermal conditions and integrates easily with systems via the standard ModBus-RTU protocol.

Applications

• Freshwater aquaculture
• Wastewater treatment
• Environmental monitoring
• Scientific research
• Smart agriculture and hydroponics
• Automated mariculture and aquaculture monitoring
• DIY oceanographic data buoys
• Long-term environmental monitoring stations
• Estuary and coastal water quality analysis
• Industrial process control in saline solutions

Industries

• Aquaculture
• Environmental science
• Agriculture
• Water treatment
• Marine research
• Industrial manufacturing

Usage Ideas

1. Aquaculture Monitoring System: Develop a real-time monitoring system for fish farms that tracks dissolved oxygen levels, ensuring optimal conditions for aquatic life.
2. Environmental Data Logger: Create a portable data logger that collects and transmits dissolved oxygen data from various water bodies for environmental research.
3. Hydroponics Control System: Integrate the sensor into a hydroponics setup to automate nutrient delivery based on dissolved oxygen levels, optimizing plant growth.

Conclusion

The DFRobot RS485 Fluorescence Dissolved Oxygen Sensor is a highly reliable and accurate tool for measuring dissolved oxygen in various aquatic environments. Its advanced features, such as fluorescence measurement and automatic temperature compensation, make it suitable for a wide range of applications across multiple industries. Whether for aquaculture, environmental monitoring, or scientific research, this sensor is an invaluable asset for ensuring the health and quality of aquatic ecosystems.