Description:

This is a YF-G1 Water Flow Sensor. TheYF-G1 Water Flow Sensoris mainly made of a plastic body, the rotor assembly and a Hall flow sensor. It has a water heater which is mounted on the end, for detecting the water flow, the water passes through the water when the rotor assembly, magnetic rotor and change as the flow speed, the Hall sensor outputs the corresponding pulse signal, the feedback to the controller, the controller
determines the size of the water flow, for control.

Specifications:

• Tube diameter: 1 inch
• Water pressure: <1.75Mpa
• Working voltage range: DC 5~24V
• Insulation resistance: >100mohm
• Accuracy: 1-60L/MIN 3%
• Flow pulse number: 4.8 x Q (Q is L/Min)
• Low-temperature test: After storing at -20’C temperature for 72 hours and at room temperature for 1 hour, the accuracy is within 5% compared with the first measurement
• High-temperature test: After storing at 85’C temperature for 72 hours and at room temperature for 1 hour, the accuracy is within 3% compared with the first measurement

Features:

• This YF-G1 Water Flow Sensor is Light and Handy in Appearance, Small in Size, and Easy to Install.
• The Impeller Rotates Around the Entire Stainless Steel Bearing and the Stainless Steel Ball is Embedded to Improve the Rotational Sensitivity.
• The Sealing Ring Adopts an Upper and Lower Force Structure and will Never be Affected by Thermal Expansion and Contraction.
• The Hall Element is Imported, and Designed to be Isolated From Water, Epoxy Resin Encapsulated, Anti-Oxidation.
• All Raw Materials are in Compliance with ROHS Testing Standards
• Porous Design and Small Flow Can be Sensed as Usual.

Precautions for Use:

• Severe impact and chemical erosion are strictly prohibited.
• Throwing or collision is strictly prohibited.
• The temperature of the medium should not exceed 120 degrees
• If the water quality is too bad, please add a filter to the water inlet.
• Do not use beyond the flow range

Package Included:

1 x YF-G1 Water Flow Sensor YF-G1 Water Pipe Flow Meter Sensor Counter/Flow meter DN25 G1 Flow range 2-100L/min (Black)