Gravity: Analog Turbidity Sensor for Arduino

The Gravity Analog Turbidity Sensor by DFRobot is designed for detecting water quality by measuring suspended particles and turbidity levels in liquids. It provides both analog and digital outputs, making it versatile for integration with microcontrollers like Arduino. The sensor works by analyzing the light transmittance and scattering caused by particles suspended in water. It is suitable for real-time water quality monitoring in various environments including rivers, wastewater treatment facilities, aquariums, and research labs. With a compact design, adjustable threshold, and Gravity interface compatibility, it simplifies prototyping and deployment in both educational and industrial projects.

Key Features:

• Dual Output Modes: Supports both analog (0–4.5V) and digital (high/low) outputs, allowing flexibility in interfacing with various microcontrollers.
• Adjustable Threshold: Digital output threshold can be fine-tuned via an onboard potentiometer.
• Rapid Response: Responds in under 500 milliseconds, enabling real-time monitoring.
• Wide Operating Range: Functions effectively between 5°C and 90°C, suitable for diverse environments.
• Gravity Interface Compatibility: Designed for seamless integration with DFRobot's Gravity ecosystem and Arduino platforms.
• Applications: Ideal for monitoring water quality in rivers, streams, wastewater treatment, sediment transport studies, and laboratory analyses.​

Additional Specifications:

• Type: Turbidity Sensor
• Operating Voltage: 5Vdc
• Current Consumption: <=40Ma
• Communication Interface: Analog And Digital