FM-PS2216 Water Flow Sensor - 40-150mL

A flow sensor suitable for measuring small flows of liquids (water). The water connections are almost exactly 6mm, so it is directly suitable with our 3.5mm hose: Hose 3.5mm
In addition, it can also be used with our 6mm hose with an extra clip: Hose 6mm

Pinout:

• Red: Vcc/plus (supply voltage)
• Blue: GND/min
• Yellow: Signal

See the following page for a tutorial with a similar sensor: How to Use Water Flow Sensor - Arduino Tutorial

Modify the following part of code around line 17:

float calibrationFactor = 4.5;

To:

float calibrationFactor = 1175;

Note: We cannot provide any warranty when this product is used with any liquid other than clean spring/tap water (non-potable).

Note: The liquid can only flow in one direction, this is indicated by an arrow.

See the following page for more information: Manufacturer page

Check the tab "Downloads" for more information and/or downloads.