Analog Turbidity Sensor Module

Analog Turbidity Sensor Module is a water quality sensor designed to measure the turbidity or cloudiness of water caused by suspended particles, impurities, or sediments. It works by using a light-transmission and scattering principle, where the sensor detects the intensity of light passing through the liquid and converts it into an electrical signal.

This module provides an analog voltage output corresponding to the water’s turbidity level, making it simple to interface with Arduino, ESP32, Raspberry Pi, and other microcontrollers. Some modules also support a digital output with a comparator circuit, allowing threshold-based detection.

The sensor is widely used in water quality monitoring systems, environmental testing, laboratory research, aquariums, hydroponics, and industrial processes. It is compact, easy to use, and cost-effective, making it suitable for both DIY projects and professional applications.

Key Features:

• Type: Analog turbidity sensor with interface module
• Operating Voltage: 5V DC
• Output: Analog voltage (proportional to turbidity) & optional digital output
• Detection Principle: Optical (light scattering and transmission)
• Easy interface with Arduino and other microcontrollers
• Corrosion-resistant sensor probe for durability
• Compact design for integration into water systems
• Adjustable threshold (if using comparator circuit on module)

Applications:

• Water quality monitoring
• Turbidity measurement in rivers, lakes, or tanks
• Environmental testing and research
• Aquarium and hydroponic systems
• Industrial water filtration and wastewater management
• DIY IoT-based water monitoring projects

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