Liquid Flow Sensor - Brass - 1-25L / min - 1/2'' - Flow Meter YF-B1

The liquid flow sensor is used to read the rotation of water or liquids with a capacity of 1 to 25 L per minute. It detects even a small flow of liquid. Suitable for water heaters and automatic water dispensers mounted on 1/2 inch piping. It can be used in various DIY projects. An example project for an Arduino flow meter - Click HERE. Technical data Working range: 1-25L / min ± 3% Installation on a pipe with a diameter of 1/2" Water pressure: ≤ 1.75 MPa - (17.5 bar) Current consumption: 15mA (DC 5V) Supply voltage: 5 - 15V Size: 44mm x 28mm x 21mm Liquid temperature: MAX 120°C Diameter of holes / threads 1/2 '' 20.9mm, internal 13mm - outlet 15mm - inlet Cable length: 31 cm Weight: 79g