Product Introduction
● Easy Installation: The F2 features an all-in-one design that simplifies installation to just four steps, without the need to shut down the flow or modify the pipe.
● Non-Invasive Measurement: Installation does not require contact with the fluid, ensuring safety and accuracy.
● High Precision: Utilizing ultrasonic transit time measurement and Gentos' patented flow algorithm, the F2 provides accurate fluid flow measurements.
● Versatile Communication: Equipped with an RS485 interface and support for Modbus/Profibus protocols, facilitating integration into automated control systems.
● Wide Applicability: Suitable for measuring pure water, softened water, and recycled water, making it ideal for embedded use in water treatment equipment.
● Adaptable to Various Environments: With an IP54 protection rating, it operates reliably in temperatures ranging from -10°C to 50°C, suitable for diverse climates.
● Clear Display: Features a 1.44-inch LCD screen with a 128*128 resolution, offering a clear and intuitive interface for readings and operations.
● Compatibility with Multiple Pipe Materials: Supports measurement across various pipe materials including PVC, carbon steel, stainless steel, and copper, catering to a range of industrial applications.
Product Parameter
1)Body Parameters
Wring diagram

|
Function |
Identifier |
Color |
|
Power Supply (10~36VDC) |
+ |
Brown |
|
- |
Black |
|
|
RS485 |
A |
Green |
|
B |
White |
|
|
Optional (4-20mA) |
+ |
Red |
|
- |
Yellow |
2)Appearance




3)Technical Parameters
|
Performance Index |
|
|
Flow velocity |
0.03~5.0m/s |
|
Pipe size |
DN20~DN80 |
|
Accuracy |
±2% |
|
Measuring medium |
Water |
|
Pipe Material |
Carbon Steel, Stainless Steel, Copper, PVC |
|
Functional Index |
|
|
Output |
4-20mA |
|
Communication Interface |
RS485(standard); Support FUJI Protocol and MODBUS Protocol. |
|
Power supply |
10~36VDC/500mA |
|
Keypad |
3 touch keys |
|
Display screen |
1.44 " LCD colorful screen, resolution 128 * 128 |
|
Temperature |
Transmitter installation ambient temperature: 14 °F to 122 °F ( –10℃ ~ 50℃ ) Transducer measures medium temperature: 32 °F to 140 °F ( 0℃ ~ 60℃ ). |
|
Humidity |
Relative humidity 0~99%, No condensation |
|
IP |
IP54 |
|
Physical Characteristics |
|
|
Transmitter |
Integrated |
|
Transducer |
Clamp on |
|
Cable |
φ5 six core cable, standard length: 2m |
Product Applications

Model name: F2
Pipe material: Copper
Pipe size: DN20
Liquid: Water
Product Qualification
For more than three decades, Gentos has been at the forefront of manufacturing top-notch, competitively priced ultrasonic flow meters, earning a reputation for excellence. We are industry leaders in innovation and eco-friendly products, striving to elevate industry standards while keeping costs reasonable.
As our product line continues to evolve, we remain committed to enhancing functionality and pushing the boundaries of quality and performance. Throughout the process of designing new products, we actively seek input from our valued customers, recognizing their invaluable contributions in shaping our success. It is through this collaborative approach that we have carved out a distinctive position in an industry that demands a seamless fusion of safety and performance.
Company environment display:



Certificate display:




Deliver, Shipping, and Serving



Shipping
Nurturing seamless customer experiences, Gentos has implemented an expedited delivery system, ensuring prompt product acquisition. Effortlessly, Gentos expedites order processing and swift product dispatch within an efficient 2 to 3-day window. Featuring an extensive selection of transportation and express delivery options, Gentos caters to the unique preferences of each customer.
FAQ
Q1: What is the difference between a flow meter and a water meter?
A1: A flow meter is a device used to measure the rate of flow of a fluid (such as water, gas, or oil) in a pipeline or system. A water meter is a specific type of flow meter designed to measure the volume of water passing through a pipe
Q2: Which type of flowmeter is used for measuring water flow?
A2: The type of flow meter commonly used for measuring water flow is a water meter. Water meters are specifically designed flow meters that are calibrated to accurately measure the volume of water passing through a pipe. They are widely used by utility companies to monitor water consumption for billing purposes in residential, commercial, and industrial settings. Water meters come in various types, including mechanical (such as positive displacement and turbine meters) and electronic (such as electromagnetic and ultrasonic meters), each with its own advantages and applications.
Q3: How does water flow meter work?
A3: Water flow meters work by measuring the velocity of the water flow and then calculating the volume of water passing through the meter based on this velocity and the cross-sectional area of the pipe
Q4: How does an inductive flow meter work?
A4: Inductive flow meters work by inducing a voltage in a conductive fluid as it flows through a magnetic field. This induced voltage is then measured to determine the flow rate of the fluid passing through the meter.
Q5: How do I choose a water flow meter?
A5:When selecting a water flow meter, consider the following steps:Confirm the Properties of the Detection Fluid;Clarify the Purpose of Measurement;Confirm Product Specifications etc.
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