Product description: Liquid flow sensor FS300A 60l/min - 3/4'' thread
A simple sensor for measuring liquid flow. It consists of a fan with a magnet and Hall sensors. By counting the pulses from the rotating fan, liquid flow can be easily measured. Thanks to this method, the sensor's electronics do not come into contact with the water.
The device has three wires:
- red - supply voltage from 3.5 V to 24 V
- black - mass
- yellow - pulse output signal
By counting pulses, you can easily track fluid flow. It's important to note that this isn't a precision sensor. However, it's ideal for hobby applications where accuracy isn't greater than 10%.
Liquid flow sensor FS300A 60l/min - 3/4'' thread.
Arduino compatible product The manufacturer provides a sample program for Arduino along with a connection diagram. The project is available in the user guide . |
The device has three wires.
Flow sensor specifications
- Supply voltage: 3.5 V to 24 V
- Current consumption for 5V: 15 mA
- Measuring range: 1 to 60 l/min
- Number of pulses per liter of liquid: f=(6*Q)±3% - Q=L/Min
- Operating temperature: up to 80 °C
- Permissible humidity: 35% - 90% RH
- Permissible water pressure: <1.20 MPa
- Mounting on a 3/4" diameter pipe
- Material: plastic
- Dimensions: 65 x 40 x 40 mm
Useful links |
