Product Introduction
Digital liquid flow meter F3R adopts the principle of ultrasonic transit time measurement, combined with the patented flow algorithm technology, to make accurate measurement of fluid flow in the pipeline. The product is of all-in-one compact structure design, which makes the installation simple and convenient, only 4 steps are required. It does not contact with the fluid during installation, and the flow does not have to be shut off. Digital liquid flow meter F3R comes with LoRa communication. LoRa is a long range and low power wireless communication system that can send small amounts of data over great distances. These two features make it an attractive solution for application in the IoT and IIoT industries. The technology can be utilized by public, private or hybrid networks and provides greater range than Cellular networks. The integration of LoRaWAN technology enables seamless communication between the flow meter and users' central monitoring system. With long-range capabilities and low power consumption, LoRaWAN ensures reliable data transmission over vast distances, even in remote locations. Equipped with precision sensors and advanced algorithms, digital liquid flow meter F3R delivers highly accurate measurements of water flow rates. Whether is monitoring high-volume industrial processes or optimizing irrigation efficiency in agricultural fields, users can trust the reliability of the data. Gain instant insights into water usage patterns and detect anomalies in real-time with the intuitive monitoring platform. Track flow rates, analyze historical data, and receive timely alerts to proactively address issues and minimize waste. Digital liquid flow meter F3R simplify deployment with hassle-free installation procedures and user-friendly configuration options. With minimal maintenance requirements, users can focus on optimizing water management strategies without disruptions.
Product Parameter
1)Body Parameters

2)Appearance

3)Technical Parameters
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Performance Index |
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Flow velocity |
0.1~16ft/s (0.03~5.0m/s) |
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Pipe Size |
DN20~DN80 |
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Measured medium |
water |
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Pipe Material |
Carbon Steel, Stainless Steel, Copper, PVC (Select one of them as per customer's requirements. The details are subject to the instrument display.) |
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Accuracy level |
±2%,(1.0~16ft/s) |
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Temperature |
Transmitter: 14 °F to 122 °F ( –10℃ ~ 50℃ ) Transducer: 32 °F to 140 °F ( 0℃ ~ 60℃ ). |
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Functional Index |
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Communication Protocol |
LoRa (Theoretical max transmit power: 22dBm), RS485 with Modbus RTU, Fuji Protocol |
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Power supply |
10~36VDC, max 500mA |
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Key |
4 keys |
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Display screen |
1.44 "LCD color screen, resolution 128 * 128 |
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Humidity |
Relative humidity 0~99%, No condensation |
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Physical Characteristics |
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Transmitter |
Compact |
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Transducer |
Clamp on Standard cable length:2m |
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Network Cable |
POE network cable, standard length: 2m |
Product Applications
Water Distribution Networks: LoRaWAN flow meters can detect abnormal flow patterns that may indicate leaks or bursts in water distribution pipelines. By continuously monitoring flow rates and comparing them to baseline values, F3R can identify leaks early, allowing for prompt repair and minimizing water loss. Integration with data analytics platforms enables predictive maintenance strategies, helping prevent costly infrastructure damage. F3R provides accurate measurements of water flow at various points in the distribution network. By analyzing flow data and identifying areas with high rates of non-revenue water (NRW), utilities can prioritize infrastructure upgrades and leakage detection efforts to minimize losses. Real-time monitoring capabilities allow for immediate response to fluctuations in water flow, helping utilities take proactive measures to reduce water loss. With LoRaWAN connectivity, flow meters can transmit data wirelessly to a centralized monitoring system, providing utilities with real-time insights into network performance. By analyzing flow data, utilities can optimize the operation of pumps, valves, and other infrastructure components to improve overall network efficiency. Advanced analytics tools can identify areas of the network experiencing pressure drops or flow restrictions, enabling targeted interventions to improve water distribution. F3R enables utilities to accurately measure water consumption patterns across different areas of the distribution network. By understanding demand trends and peak usage periods, utilities can implement demand management strategies such as dynamic pricing or water conservation campaigns to encourage efficient water use. Real-time data monitoring allows utilities to respond quickly to changes in demand, ensuring reliable water supply during periods of high usage.
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 a liquid flow meter?
A1: A flow meter (or a flow sensor) is type of flow instrument that is used to indicate the amount of liquid, or vapor moving through a pipe or conduit by measuring linear, non-linear, mass, or volumetric flow rates.
Q2: What are the advantages of using a digital liquid flow meter?
A2: Digital liquid flow meters offer several advantages, including high accuracy, precise measurement capabilities, ease of reading, digital output for data logging or integration with control systems, and often feature-rich functionalities such as flow totalization, alarms, and diagnostics.
Q3: Are digital liquid flow meters suitable for both high and low flow rates?
A3: Yes, digital liquid flow meters are available in various models suitable for measuring both high and low flow rates. Different flow meter technologies and designs cater to different flow rate ranges, ensuring accuracy and reliability across a wide spectrum of applications.
Q4: Are digital liquid flow meters easy to install and maintain?
A4: Yes, digital liquid flow meters are generally easy to install and maintain. They often come with user-friendly installation instructions and require minimal maintenance compared to traditional mechanical flow meters. Regular calibration and inspection may be necessary to ensure continued accuracy and performance.
Q5: What are some typical applications of digital liquid flow meters?
A5: Digital liquid flow meters find applications in various industries and sectors, including water and wastewater treatment, chemical processing, pharmaceutical manufacturing, food and beverage production, HVAC systems, automotive, aerospace, and laboratory research.
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