Appearance ,
Please refer to the diagram
Working Voltage range DC 3-24V
Rated working voltage DC 5V
Output voltage(rated: DC 5V) 4.5V, 0.5V.
High level 4.5V and above; Low level 0.5V and below
Pulse output duty cycle 50+-10%
Insulation resistance 100M
100M and above
Measuring Range 120L/min
Tightness , 1.7MPa1
Seal up all the holes, and inflate with 1.7MPa water, after 1 minute, no leakage and deformation.
Flow Pulse Features (f)=16.2*(Q)-6(l/min): ± 1%
Pulse(f)=8.1*flow rate(Q)-6(l/min) error: +-1%