產品說明0

※本產品原廠代理從國外進口，有些交期較長，下訂前請詢問！

Grove - TDS Sensor/Meter For Water Quality 水質傳感器 (Total Dissolved Solids 總溶解固體 ) (101020753)

Features

• Analog Signal, easy to implement
• Support 3.3/5V Input Voltage
• Good Arduino Compatibility, where 0 ~ 2.3V Output Voltage can be easily implemented in 3.3/5V control system
• Waterproof TDS Probe

Description

The Grove - TDS Sensor detects the Total Dissolved Solids (TDS) levels in the water which can be used to indicate the water quality. The Grove - TDS Sensor can be applied in water quality applications such as TDS meter, well water, aquarium, hydroponics, etc.

 

It supports 3.3/5V input voltage and 0 ~ 2.3V Output Voltage making it easy to be compatible with all Arduino Boards. The sensor also provides a waterproof probe, making the testing process much easier to handle.

What is TDS and why should you care

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.

Applications

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

Specifications

Grove - TDS Sensor

• Input Voltage: 3.3/5V
• Output Voltage: 0 ~ 2.3V
• Working Current: 3 ~ 6mA
• TDS Measurement Range: 0 ~ 1000ppm
• Power indication LED
• Connection Interface: Grove 4-Pin / XHB 2.54mm 2P

• Cable Length: 60cm
• Connection Interface: XHB 2.54mm 2P

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 concentration.
• The Grove sensor itself is not waterproof.

Part List

• Grove - TDS Sensor x 1
• 20cm Grove Cable x 1
• Waterproof TDS Probe x 1

 

問與答