Analog TDS Sensor Module

Analog TDS Sensor Module – Water Quality Monitoring Sensor

Monitor water purity with the Analog TDS Sensor Module, a reliable solution for measuring Total Dissolved Solids (TDS) in water. This sensor detects the concentration of dissolved substances such as minerals, salts, and metals, making it ideal for water quality monitoring applications. Compatible with Arduino, ESP32, ESP8266, and other microcontrollers, it provides an analog output signal for easy integration into DIY and IoT projects. The waterproof probe and plug-and-play design ensure accurate and stable measurements for long-term use.

Key Features

• Measures Total Dissolved Solids (TDS) in water
• Analog voltage output for easy microcontroller interfacing
• Compatible with Arduino, ESP32, ESP8266, and Raspberry Pi
• Waterproof probe for continuous water monitoring
• Wide operating voltage: 3.3V–5.5V
• AC excitation source helps reduce probe polarization
• Simple plug-and-play installation
• Suitable for both educational and industrial projects

Specifications

• Operating Voltage: 3.3V – 5.5V DC
• Output Signal: Analog (typically 0–2.3V)
• Measurement Range: 0–1000 ppm
• Accuracy: Up to ±10% FS
• Interface: Analog Output
• Probe Type: Waterproof TDS Probe

Applications

• Water Quality Monitoring Systems
• RO Purifier Performance Testing
• Hydroponics & Aquaponics
• Aquariums and Fish Tanks
• Environmental Water Analysis
• Smart IoT Water Monitoring Projects

Package Includes:

• 1 × Analog TDS Sensor Module
• 1 × Waterproof TDS Probe