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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: 0~60L/min
• Load Capacity: ≤10mA (DC 5V)
• Operating Temperature: ≤80℃
• Liquid Temperature: ≤120℃
• Operating Humidity: 35%～90%RH
• Water Pressure: ≤2.0MPa
• Storage Temperature: -25～+ 80℃
• Storage Humidity: 25%～95%RH

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