Grove - TDS Sensor/Meter For Water Quality (Total Dissolved Solids) - แท้จาก SeeedStudio

Features

• Analog signal, high accuracy measuring: The TDS measurement range is 0-1000ppm.
• Waterproof TDS probe: Use a waterproof TDS probe not easier corroded by water
• Good compatibility: Where 0 ~ 2.3V output voltage can be easily implemented in 3.3/5V control system
• Grove unified socket: The product ensures "Plug and Play" and could be versatile for various applications of Grove

Applications

• TDS meter/TDS tester
• Swimming pool
• Aquarium
• Well water
• Hydroponics

TDS = Total Dissolved Solids, is a measure of the dissolved combined content of all inorganic and organic substances present in water. Typically, the higher the TDS value, the more substances dissolved in water. Hence, higher levels of Total Dissolved Solids (TDS) can indicate that water has more contaminants that can pose health risks.

Concerned about your water quality? Why not make yourself a TDS meter to monitor water quality to tell you whether the water meets standards of drinking!

Specifications

Hardware Overview

Note

• The Waterproof TDS probe cannot be used in water above 70°C.
• The sensor cannot be used to measure flowing water.
• The sensor cannot be used to measure water with high pollution concentrations.
• The Grove sensor itself is not waterproof.

Part List

• LMV324 Datasheet
• CD4060BM Datasheet
• Hardware Schematics