Water Flow Meter

Brief Description:
Water flow meters can be used to track how many liters/gallons are being used over a span of time.
More Info:
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Water flow meters can be used to track how many liters/gallons are being used over a span of time. 

 

We've used the one below in a garden for a more precise measurement of water flow than is acheivable by just timing how long the water is on.  Water pressure changes throughout the day which means that the gallons delivered change as well.

 

There is a NodeCode Node that is able to read this value from the Raspberry Pi.

 

Linked Produt Features:

  • Light weight, small size, easy to install.
  • Inlaid with stainless steel impeller shaft, durable wearable.
  • Seal Ring with the upper and lower force structure never leaks.

 

Linked Produt Details:

 

Water flow sensor is mainly consists of plastic valve body, rotor assembly and Hall Current Sensor.It is installed in the hot water inlet end for detecting water flow. When water through the flow rotor assembly, Magnetic rotor will rotate and Speed will change as the flow change. Hall Current sensor output corresponding pulse Signal and feedback to controller, then the controller will control the flow.

Can use for Water heaters, credit card machines, water vending machine, flow measurement device.

Features:

Lght weight, small size, easy to install.
Inlaid with stainless steel impeller shaft, durable wearable.
Seal Ring with the upper and lower force structure never leaks.
Precautions:

Non-violent shock, and chemical erosion.
Non-throwing or hitting.
Mounted vertically, should not exceed 5 degrees inclination.
Temperature of Medium should not exceed 120 ℃
Cord Connection:

Red: Positive(+)
Yellow: Signal output.
Black: Negative(-)
Specification:

The lowest rated working voltage: DC4.5 5V-24V.
Maximum operating current: 15 mA (DC 5V).
Working voltage range: DC 5~18 v.
Load capacity: ≤ 10 mA (DC 5V).
Work temperature: ≤ 80 ℃
Work humidity range: 35%~90%RH (no frost)
Allowing pressure: pressure 1.75Mpa
Storage temperature: -25~+80 ° c
Save humidity: 25%~95%RH
Flow Range :1-60L / min
External threads: 3/4"
Package Includes:

1 x 1-60L / min Water flow sensor

Last Updated:
1/24/2017 8:25:52 PM

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