Measuring flow rate without flow sensor

[kevsqn]

is there any way to measure flow rate that comes out of uv sterilizer? without flow sensor?

is it possible i measure the flow rate using a beaker and a stopwatch? just to have a baseline? i know it will not be as accurate as having a flow sensor.

 

[leedsrhinojohn]

Get a jug and fill it for 30 seconds
Then multiply the volume by 120 and this will give you your hourly flow rate
Example
In 30 seconds you fill 10ml of water
120x10ml = 1200ml per hour
Just as accurate as a flow meter