Grove TDS sensor / measuring device for water quality
The Grove TDS sensor measures the TDS content in water to indicate the water quality. Suitable for various applications such as TDS meters, aquariums and hydroponics.
What is TDS? "Total Dissolved Solids" is a measure of the total dissolved solids content in water. Higher TDS values can indicate more dissolved substances and potential health risks.
Features
- Arduino-compatible TDS sensor/measuring device for water quality measurements
- Can be used in homemade water filters, hydroponics, aquariums and similar applications
- Analog signal, high-precision measurement: TDS measurement range 0-1000 ppm
- Waterproof TDS probe Corrosion resistant
- Good compatibility: 0-2.3 V output voltage compatible with 3.3/5 V control systems
- Grove interface: "Plug and Play" for versatile use
Applications:
- TDS meter,
- Swimming pool,
- Aquarium,
- Well water,
- Hydroponics
Specifications:
| Input voltage | 3.3 V / 5 V |
| Output voltage | 0 ~ 2,3 V |
| Working current | 3 ~ 6 mA |
| TDS measuring range | 0 ~ 1000 ppm |
| Power display | LED |
| Connection interface | Grove 4-pin / XHB 2.54 mm 2P |
| Length of the waterproof probe cable | 60 cm |
| Dimensions | 20 x 40 mm |
Notes
- Do not use the waterproof TDS probe above 70 °C!
- The sensor is not suitable for measuring flowing water!
- The sensor is not suitable for measuring water with high concentrations of pollutants!
- The Grove adapter itself is not waterproof!
What is Grove?
Grove facilitates connection, experimentation and simplifies the prototyping process. No jumpers or soldering are required. More than 300 Grove modules have been developed to cover a wide range of applications and fulfill a variety of requirements. Not only the hardware is open source, but also the software. We offer different Grove Shields to connect to the Grove system with various microcontrollers.
Scope of delivery:
- Grove - TDS sensor ×1
- 20 cm Grove cable ×1
- Waterproof TDS probe ×1
