Feature

●Water flow sensor mainly consists of brass valve body, water flow rotor assembly, constant current assembly, and hole element
●Place it on the inlet end of the water heater to detect the amount of water flow
●When water passes through the water flow rotor assembly, the magnetic rotor will rotate and the speed will change to linear according to the flow rate
●The hole sensor output the corresponding pulse signal and feedback to the controller. The controller adjusts according to the size of the water flow
●Output signal: default output NPN pulse signal (if you need to connect with PLC, please contact customer service before ordering)


Description

Model: YF-B4
Interface Size: DN15(1/2")
Operating Voltage Range: DC 5-18V
Material: Brass
Media Temperature: -4°F to 100°C
Water Resistance: 1.75 MPa
Output Pulse Height Level: >DC 4.5V (Input Voltage DC 5V)
Output pulse slow level: 328.4 ft (100 m)
Flow range: 0.4 - 6.5 gal/min (1 - 25 L/min±3 %
Airtight: Close each hole and add 1.7Mpa water pressure for 1 minute to ensure no leaks or deformation.
Flow Rate Pulse Characteristics: F=(11*Q)±3% Q=L/Min

Notice:
1. The more you place the order, the more offers, please contact us.
2. Package list: Water flow sensor * 1 pcs
3.Wiring Mode:
Red IN is connected to the positive pole
Yellow UOT signal output line
Black GND connects to negative pole

Water flow sensors, valves, valves and valve components, plumbing