Custom Transparent Black Flow Meter YF-201C Water Flow Sensor Turbine Flow Meter 4 Points Flow Sensor

The water flow sensor is mainly composed of a plastic valve body, a water flow rotor assembly and a Hall sensor, which is installed in the water inlet end of the water heater for detecting the water flow, when the water passes through the water flow rotor assembly, the magnetic rotor rotates and the speed changes with the flow, the Hall sensor outputs the corresponding pulse signal, feeds back to the controller, and the controller determines the size of the water flow for regulation.
◆ This product is light and convenient in appearance, small in size and easy to install
◆ The inside of the impeller is inlaid with stainless steel beads to prevent wear.
◆ Line and water isolation design
◆ Hall components are imported and the valve body is made of transparent material to facilitate better observation of water flow and rotor conditions
◆ All raw materials are in line with FOHS testing standards

Output signal: Default output NPN pulse signal
Model :YF-S201C
Interface size :4 min (G1/2)
Operating voltage range :DC5~18V
Inner diameter/Outer diameter: Inner diameter inlet 13.3mm Outlet 14.5mm/ outer diameter 20.1mm
Screw length :12.7mm
Material: Transparent PC, black nylon
Water pressure :<1.75MPa
Output pulse high level :>DC 4.7V(input voltage DC 5V)
Output pulse low :<DC0.5V(input voltage DC5V)
Insulation resistance :> 100MM
Flow range :(1~25L\MIN) 3%
Sealing: seal each hole, add 1.7Mpa water pressure test for 1 minute without leakage and deformation
Flow pulse characteristics :(Hz)=[5.0* Q] 5% (Q-- flow L/min)

Output waveform diagram: