Product description: Liquid flow sensor ZJ-G1 100 l / m - thread 1''
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.
Flow sensor specifications
- Supply voltage: 3.5 V to 24 V
- Current consumption at 3.5V: 15 mA
- Measuring range: 2 to 100 l/min
- Number of pulses per liter of liquid: f=(1*Q)±5% - Q=L/Min
- Operating temperature: up to 80 °C
- Permissible humidity: 35% - 90% RH
- Permissible water pressure: 2 MPa
- Mounting on a 1" diameter pipe
- Material: plastic
- Dimensions: 114 x 60 x 48 mm
Liquid flow sensor YF-G1 100l/m - 1'' thread. 
Liquid flow sensor ZJ-G1 100l/m - 1'' thread.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%.
Arduino compatible product The manufacturer provides a sample program for Arduino along with a connection diagram. The project is available in the user guide . |
