Total Dissolved Solids Sensor

Grove

Table of contents

1. Summary
2. Notes
3. JSON

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Summary

A sesnor for mearuring total dissolved solids in water.

Name: Grove - TDS Sensor/Meter For Water Quality (Total Dissolved Solids)

Link: https://www.seeedstudio.com/Grove-TDS-Sensor-p-4400.html

Calibration: No calibration for analogm, digital calibrated with the potentiometer.

Type: Analog

Operational Range: 0 to 60 degrees C

Unit: ppm (parts per million)

Range: 0 to 1000ppm

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Notes

Do not use in water above 70 degrees celcius. This sensor will not work in flowing water

JSON

{
  name: "tds",       # string
  data_type: "ppm",  # string -- parts per million
  data_value:        # float
}