Gravity TDS Sensor V1.0
Overview
The SEN0244 is a Gravity-compatible Total Dissolved Solids (TDS) sensor kit designed to measure the purity of water by detecting the concentration of dissolved substances. It consists of a waterproof TDS probe and a signal transmitter board that converts the sensor's conductivity readings into an analog voltage signal.
Why Choose This Part
The sensor features a wide supply voltage range of 3.3V to 5.5V, making it compatible with both 3.3V and 5V logic controllers like Arduino and Raspberry Pi. Its low operating current of 3mA to 6mA and a waterproof probe allow for long-term submerged monitoring in applications up to 55 degrees Celsius.
Applications
Key Specifications
Getting Started
Connect the waterproof probe to the transmitter board and interface the board with any microcontroller using an Analog-to-Digital Converter (ADC) pin. For best results, use the DFRobot Gravity library to implement temperature compensation, as TDS readings are highly sensitive to temperature fluctuations.
