The water flow meter 1–30L / min allows to measure the amount of flowing liquid by means of a Hall probe. At the output, the frequency changes depending on the flow rate, the higher the flow rate, the higher the frequency. Can be used up to a maximum liquid temperature of 80 ° C.
Technical parameters:
– thread: G 3/4″
– measured flow: 1 ~ 60 l / min
– max. working pressure: 1.75MPa
– output: 5V TTL
– max. working temperature: up to 80 ° C
– operating humidity: 35% ~ 90% RH (without icing)
– power supply: 3,5-24VDC
– max consumption: 15mA
– pulse characteristics: 450 pulses / liter or f (Hz) = 7.5 * flow (l / min)
– measurement accuracy: 2%
– cable length: ~ 15cm
– dimensions: 65 × 40mm
– connection: red: + 5V, black: GND, yellow: OUT (output to digital pin arduina)
The product is not a self-functional unit, it requires professional assembly.
Packing: 1pc