Brief Introduction
F8 allows for easy operation, providing daily, monthly, and yearly totalized flow measurements. It can measure bidirectional 'cold' and 'hot' flows, making it suitable for central air conditioning systems.
Product Introduction
1.The F8 ultrasonic energy meter is an advanced transit time ultrasonic flow meter. It utilizes the latest digital technology and low-voltage broadband pulse transmission.
2.Compared to other traditional flow meters or ultrasonic flow meters, it features TVT technology, fewer hardware components, low voltage broadband pulse transmission, and low power consumption.
3.The flow meter has a user-friendly menu interface, allowing for simple and convenient operation. It provides daily, monthly, and yearly totalized flow measurements.
4.The F8 can independently measure bidirectional 'cold' and 'hot' flows. It is well-suited for continuous measurement of cooling and heating energy in central air conditioning systems, including chilled water and cooling water applications
Product Parameter
1) Body Parameters


Wring diagram

2) Appearance

3)Technical Parameters
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Performance Index |
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Flow velocity |
0.01~12m/s |
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Nominal diameter |
25mm~5000mm( 1''~200'') |
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Accuracy |
±0.5% |
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Measuring medium |
Water |
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Functional Index |
|
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Communication Interface |
WIFI, RS-232 / RS-485 terminal MODBUS Protocol |
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Output |
4~20mADC, OCT pulse output, relay output |
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Power supply |
90-250VAC, 48-63 Hz or 10-36V DC |
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Keypad |
16 (4×4) touch keys |
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Display screen |
20×2, alphanumeric, backlit LCD |
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Temperature |
Transmitter: 14℉~122℉(-10℃~50℃) Transducer: 32℉~176℉(0℃~80℃) |
|
Humidity |
Relative humidity 0~99%, No condensation |
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IP |
IP68 Transducers |
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SD Card |
Standard SD card Max record: 512days Record time interval |
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Physical Characteristics |
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Transmitter |
NEMA 4X (IP65), Die-cast aluminum |
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Transducer |
Encapsulated design double-shielded transducer cable Standard/maximum cable length: 30ft/1000ft(9m/305m) |
Product Applications

Application:HVAC system
Model name: F8
Pipe material: Carbon steel
Pipe size: DN168
Liquid: Chill 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.
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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: How does a thermal flow meter work?
A1: A thermal flow meter operates by measuring the heat dissipation or thermal conductivity of a fluid flowing through a pipe to determine the flow rate. It typically uses a heated sensor and one or more temperature sensors to calculate the flow rate based on the difference in temperature between the heated sensor and the fluid.
Q2: What is a thermal meter used for?
A2: Thermal flow meters are commonly used for measuring the flow rate of gases and liquids in various industrial applications. They are particularly useful in applications where traditional flow meters may not be suitable, such as in high-temperature, high-pressure, or corrosive environments. Thermal flow meters are employed in industries such as oil and gas, chemical processing, HVAC, power generation, and water treatment for tasks such as energy monitoring, process control, and efficiency optimization.
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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