Gravity: Analog TDS Sensor/Meter for Arduino

Description Gravity: Analog TDS Sensor/Meter for Arduino

The Gravity: Analog TDS Sensor/Meter for Arduino is an essential tool for anyone who wants to measure the purity of water. This kit is compatible with Arduino. The TDS value indicates how many mL of dissolved solids are dissolved per L of water. This is a direct indication of the water quality.

This easy-to-use device is ideal for both domestic use and hydroponics. It supports a wide input voltage from 3,3 to 5,5 volts and provides an analog voltage from 0 to 2,3 volts. These parameters make it compatible with both 5V and 3,3V operating systems. The TDS sensor is equipped with an AC signal source. This prevents polarization of the probe. The sensor is completely waterproof.

Features Gravity: Analog TDS Sensor/Meter for Arduino

• Wide Voltage Input: Compatible with 3,3 ~ 5,5V operating systems.

• Analog Output: Provides an output of 0 ~ 2,3V, suitable for 5V or 3,3V operating systems.

• AC Excitation Source: Prevents polarization of the probe, extends service life and improves stability.

• Waterproof Probe: Can be immersed in water for a long time.

• Easy in use: Plug and play with Arduino, no soldering required.

• TDS Measuring range: 0 to 1000 ppm.

• Accuracy TDS Measurement: ±10% FS at 25℃.

• Module Dimensions: 42 x 32 mm.

• Interfaces: Module interface PH2.0-3P and electrode interface XH2.54-2P.

• Sustainable Design: Black, with two needles and a total length of 83 cm.