Description:
The TS-300B Arduino Turbidity Sensor Water Quality Detection Module is a reliable and easy-to-use sensor designed to measure the turbidity (cloudiness) of water by detecting suspended particles. It outputs an analog signal proportional to water clarity, making it ideal for Arduino, ESP32, Raspberry Pi (via ADC), and other microcontroller platforms.
This module is widely used in water quality monitoring, environmental research, aquariums, fish farming, wastewater treatment systems, and DIY IoT projects. The TS-300B helps users monitor changes in water quality in real time, enabling automated water management and early contamination detection.
Built with high-quality optical components, the sensor provides stable performance, quick response, and long operational life. Whether you're building an educational project or an industrial prototype, the TS-300B delivers dependable turbidity measurements with simple integration.
Specifications:
| Parameter | Details |
|---|---|
| Product Model | TS-300B |
| Sensor Type | Turbidity Sensor |
| Output Type | Analog Voltage |
| Operating Voltage | 5V DC |
| Interface | Analog Output |
| Detection Method | Optical Infrared |
| Response Time | Fast |
| Compatible Boards | Arduino, ESP32, Raspberry Pi (ADC), STM32 |
| Application | Water Quality Monitoring |
| Operating Temperature | 5°C to 90°C (Typical) |
| Material | ABS Plastic |
| Installation | Immersion Type |
Features:
- High sensitivity turbidity detection
- Measures water clarity efficiently
- Analog voltage output
- Compatible with Arduino IDE projects
- Supports ESP32 and Raspberry Pi (with ADC)
- Quick response time
- Stable optical detection technology
- Easy 3-wire interface
- Low power consumption
- Durable waterproof sensing probe
Applications:
- Raspberry Pi Security Cameras
- CCTV Night Vision Systems
- AI Vision Projects
- Smart Home Surveillance
- Robotics Vision Systems
- Wildlife Observation
- Time-Lapse Photography
Safety Precautions:
- Operate only within the recommended voltage range.
- Avoid striking or scratching the optical sensor surface.
- Clean the sensor with clean water after use.
- Do not immerse electronic circuitry unless specified.
- Keep wiring dry to prevent short circuits.
- Avoid prolonged exposure to corrosive liquids.
Frequently Asked Questions ( FAQs )
Q1. What does the TS-300B sensor measure?
A: It measures water turbidity, indicating the amount of suspended particles in water.
Q2. Is it compatible with Arduino?
A: Yes, it works perfectly with Arduino UNO, Nano, Mega, and similar boards.
Q3. Can it work with ESP32?
A: Yes, the analog output can be connected to an ESP32 ADC pin.
Q4. Can Raspberry Pi use this sensor?
A: Yes, by using an external ADC module since Raspberry Pi lacks built-in analog inputs.
Q5. What is turbidity?
A: Turbidity is the cloudiness or haziness of water caused by suspended particles.

Package Included:
1x TS-300B Arduino Turbidity Sensor Water Quality Detection Module
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