Water Flow Sensor

Gravity

Table of contents

1. Summary
2. Notes
3. JSON

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Summary

The Gravity Water Flow sensor meansures the rate of a liquid flowing thorugh it.

Name: Gravity: Water Flow Sensor (1/2”) For Arduino

Link: https://www.dfrobot.com/product-1517.html

Type: Analog

Operational Range: 1 to 120 degrees C

Unit: L/min

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Notes

This sensor must be installed vertically.

This sensor can not be tilted no more than 5 degrees.

JSON

Publish Topic: device/reading/sensor/flw

{
  value:          # float
}

Subscribe Topic: device/config/sensor/flw

{
  state:          # binary
}