Flow meter YF-S201 1/2 "1-30l / min for Arduino
Wholesale price
Průtokoměr vody - závit G 1/2"", měřený průtok 1–30 l/min, napájení 5–15VDC, výstup 5V TTL, max. pracovní tlak 1,75MPa, max. teplota kapaliny 80°C, Hallova sonda, charakteristika 450 pulzů/litr, přesnost měření 2%, max. spotřeba 15mA, provozní vlhkost 35–90 % RH, délka kabelu 15 cm, rozměry 65 × 40 mm, kompatibilní s Arduino, balení 1 ks"
In stock more than 5 pcs
Expected shipping:
29.07.2026
Regular price
99,00 Kč
81,82 Kč
excl. VAT
Unit price
/
Unavailable
TIPA | SKU:
09830099
Product description
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 1/2 "
- measured flow: 1 ~ 30 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: 5-15VDC
- 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)
Examples of use:
https://www.instructables.com/How-to-Use-Water-Flow-Sensor-Arduino-Tutorial/
The product is not a self-functional unit, it requires professional assembly.
Technical parameters:
- thread: G 1/2 "
- measured flow: 1 ~ 30 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: 5-15VDC
- 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)
Examples of use:
https://www.instructables.com/How-to-Use-Water-Flow-Sensor-Arduino-Tutorial/
The product is not a self-functional unit, it requires professional assembly.



