Description

Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When water flows through the rotor, rotor rolls. Its speed changes with different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This one is suitable to detect flow in water dispenser or coffee machine. We have a comprehensive line of water flow sensors in different diameters. Check them out to find the one that meets your need most.

Features

Compact, Easy to Install
High Sealing Performance
High Quality Hall Effect Sensor
RoHS Compliant

Specifications

Mini. Wokring Voltage: DC 4.5V
Max. Working Current: 15mA (DC 5V)
Working Voltage: DC 5V~24V
Flow Rate Range: 1~30L/min
Load Capacity: ≤10mA (DC 5V)
Operating Temperature: ≤80℃
Liquid Temperature: ≤120℃
Operating Humidity: 35%～90%RH
Water Pressure: ≤1.75MPa
Storage Temperature: -25～+ 80℃
Storage Humidity: 25%～95%RH

Documents

Mechanic Dimensions(Coming soon)
British Standard Pipe (BSP)
Water Flow rate display on LCD
How Magnetic Reed Liquid Level Sensors Work
Reading Water Flow rate with Water Flow Sensor

Type	Dimensions(DN)	Working Voltage	Flow Rate Range	Length	Male & Female	Length of Thread	Material
YF-B1	DN15	5V~15V(DC)	1~25L/min	44mm	Double Male	10mm	Copper
YF-B2	DN15	5V~15V(DC)	1~25L/min	50mm	Male in Female out	10mm	Copper
YF-B3	DN15	5V~15V(DC)	1~25L/min	66mm	Double Male	18mm	Copper
YF-B4	DN15	5V~15V(DC)	1~25L/min	66mm	Male in Female out	10mm	Copper
YF-B5	DN20	5V~15V(DC)	1~30L/min	50mm	Double Male	10mm	Copper
YF-B6	DN20	5V~15V(DC)	1~30L/min	60mm	Double Male	11mm	Copper
YF-B7	DN15	5V~15V(DC)	1~25L/min	66mm	Double Male	10mm	Copper
G1&2	DN15	5V~24V(DC)	1~30L/min		Double Male		Plastic
G3&4	DN20	5V~24V(DC)	1~60L/min		Double Male		Plastic
G1&2	DN15	5V~24V(DC)	1~30L/min	60mm	Double Male	13mm	Plastic
G1&8	–	5V~24V(DC)	0.3~6L/min	–	–	–	Plastic
M11*1.25	–	5V~24V(DC)	0.3~6L/min	–	–	–	Plastic