Description
Chiron Black FS400A G1 Inch 1-60l/im 1.2MPA Flow Meter Swimming Pool Water Flow Sensor Switch Meter Flowmeter Square Wave Output.
- Waterproof, heat resistance, pressure resistance, cold resistance
- Easy to install
- Frequency: F=4.8 x Q (L / Min) error: ┬â-‘ 2% voltage: 3.5-24VDC, current can not exceed 10mA, 450 output pulses/liters,