Key Features

• Standard G1/2 inch thread interface, easy to install and connect with mainstream pipeline equipment
• Wide flow detection range: 1-30L/min with ±10% high detection precision
• Industrial-grade magnetic sensing principle, stable signal output and long service life
• Wide voltage compatibility: 5-24VDC, fits most DC control systems
• Excellent insulation performance, insulation resistance higher than 100MΩ for circuit safety
• Stable pulse signal output: High level >4.7VDC, Low level <0.5VDC
• Max hydraulic pressure resistance less than 0.35MPa, suitable for conventional water pipelines
• Three-wire connection (Red/Black/White), clear circuit layout for easy wiring
• Durable plastic housing, lightweight and corrosion-resistant for daily industrial use
• Professional industrial design, specially for water circulation and water charging & discharging systems
• 3-year long warranty, reliable after-sales guarantee for buyers
• Fully support OEM, ODM and OBM customized services to meet diverse project demands
• Compact structure, space-saving for equipment internal installation

Technical Specifications

Product Attributes

• Interface: G1/2″ Standard Thread
• Flow Range: 1-30L/min
• Precision: ±10%
• Pressure Resistance: ＜0.35MPa
• Working Voltage: 5-24VDC
• Insulation Resistance: ＞100MΩ
• Pulse Output: High＞4.7VDC, Low＜0.5VDC
• Wiring: Red/Black/White Three Wires
• Body Material: Plastic
• Level: Industrial Grade
• Warranty: 3 Years
• Custom: OEM / ODM / OBM Available

Product Advantages

This G1/2 inch magnetic flow sensor adopts mature magnetic sensing technology, featuring stable performance and accurate flow detection within 1-30L/min range. It is designed with standard G1/2 thread, which is convenient for pipeline assembly. Supported by 5-24VDC wide voltage, it is compatible with various DC power supply and control devices. The sensor has high insulation resistance and standard pulse output signals, ensuring stable signal transmission in industrial circuits. Made of high-quality plastic material, it is lightweight, corrosion-resistant and suitable for long-term operation in conventional water pipelines. Equipped with three-color separated wires, wiring and maintenance become simpler. This industrial flow sensor is mainly used for water circulation and water charging & discharging systems. It provides a 3-year long warranty and supports full OEM, ODM and OBM customization, which is friendly for wholesalers, project suppliers and equipment manufacturers. With compact size and reliable quality, it is a cost-effective choice for water heaters and fluid control equipment.

Applications

• Household and commercial water heater flow monitoring and signal feedback modules
• Industrial water circulation systems and circulating pipeline flow detection sensors
• Water charging, discharging and conveying pipeline control equipment
• Small fluid automation equipment and flow data collection components
• Water treatment equipment and liquid monitoring control systems
• Custom electronic fluid devices and supporting sensing accessories

Product name: Water Flow Sensor
warranty: 3 years
customized support: OEM, ODM, OBM
Application: water circulation, water charging and discharging
Material:Plastic
Withstand hydraulic pressure: <0.35MPa
Voltage rating: 5-24VDC
Insulation res： >100MΩ
Precision： 0.2-6L/MIN±10%
Max output pulse voltage： >4.7VDC
Min output pulse voltage： <0.5VDC
Junction way： Red/Black/white wire
Grade： Industrial

Product Images:

FAQ

1. What is the thread size of this flow sensor?
It adopts standard G1/2 inch thread for pipeline connection.

2. What is the flow detection range and precision?
Flow range: 1-30L/min, detection precision reaches ±10%.

3. What is the maximum withstand pressure?
The maximum withstand hydraulic pressure is less than 0.35MPa.

4. What is the working voltage and insulation performance?
Rated voltage: 5-24VDC; insulation resistance is greater than 100MΩ.

5. What are the pulse output parameters?
Max output pulse voltage ＞4.7VDC, min output pulse voltage ＜0.5VDC.

6. What kind of wire connection does it use?
It uses three separate wires: red, black and white for wiring.

7. What is the main material and product grade?
The body is made of plastic, and it is industrial grade flow sensor.

8. About warranty and custom service?
It comes with 3-year warranty; OEM, ODM and OBM customization are supported.

9. What main scenarios is it applied to?
Mainly used for water circulation, water charging & discharging systems and water heaters.