Analog TDS sensor for Arduino Liquid Detection Module DIY online TDS water quality monitoring.

Features:

1. High voltage operation: 3.3 ~ 5.5 V.

2. Analog signal output 0 ~ 2.3 V, compatible with two control systems: 5 V and 3.3 V.

3. The stimulation source is an AC signal, which effectively prevents probe polarization.

4. Waterproof probe for prolonged immersion in water.

5. Arduino compatible, easy to connect, plug and play, no soldering required.

Technical Specifications:

Signal Adapter Board:

Input Voltage: 3.3 ~ 5.5 V.

Output Signal: 0 ~ 2.3 V.

Operating Current: 3 ~ 6 mA.

TDS Measurement Range: 0 ~ 1000 ppm.

TDS Measurement Accuracy: ± 10% FS (25 °C).

Dimensions: 42 x 32 mm.

Module Interface: XH2.54-3P

Electrode Interface: XH2.54-2P

TDS Probe :

Number of probes: 2

Total length: 83 cm.

Connection interface: XH2.54-2P

Color: white.

Other: waterproof probe.

This device can be used to measure the general quality of domestic water.

The Arduino-compatible TDS sensor is used to measure the TDS value of water.

High-quality product

The TDS value can reflect water purity and can be used for water quality testing in the fields of drinking water and hydroponics.