Brief Introduction
Enable real-time flow monitoring and cloud-based data analysis.
Allow remote data access and control for on-the-go monitoring.
Support predictive maintenance, reducing downtime and enhancing reliability.
Facilitate data integration for optimized process understanding and efficiency.
Product Introduction
When F3R clamp-on ultrasonic flow meters are integrated with the Internet of Things (IoT), they offer numerous innovative applications and advantages across various industries:
Real-time Monitoring and Data Analysis:
- By connecting F3R to the IoT, real-time flow data can be monitored and transmitted to the cloud for analysis.
- This capability of real-time monitoring and data analysis allows businesses to better understand their processes and systems, enabling timely decision-making.
Remote Access and Control:
- With IoT integration, users can remotely access data from clamp-on ultrasonic flow meters without the need for on-site operation.
- Remote access and control functionality enable users to monitor flow data anytime, anywhere, and make necessary adjustments and controls.
Predictive Maintenance:
- IoT connectivity enables LoRa flow meters to implement predictive maintenance, automatically issuing alerts and providing maintenance recommendations.
- This predictive maintenance helps reduce downtime, enhancing equipment reliability and efficiency.
By combining F3R ultrasonic flow meters with the Internet of Things, businesses can achieve smarter, more efficient process monitoring and management, ultimately enhancing production efficiency and competitiveness.
3)Technical Parameters
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Product Parameter |
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Flow Range: |
0.03~5.0m/s |
Accuracy: |
±2% (1.0~16ft/s standard condition) |
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Repeatability: |
0.2% |
Pipe Diameter Range (Optional): |
DN20~DN80 (21~91mm) |
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Measuring Medium: |
Water |
Pipe Material (Optional): |
Carbon Steel, Stainless Steel, PVC, Copper |
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Outputs: |
LoRa , RS485 (FUJI or MODBUS Protocol) |
Power Supply: |
10~36VDC/500mA (Available to wired power supply adapter) |
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Cable Wires |
φ5 six core cable, standard length: 2m (Extension cable is available) |
IP Rating: |
IP54 |
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Product Details |
Payment & Shipping Terms |
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Place of Origin: Shenzhen, China |
Minimum Order Quantity: 1 |
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Brand Name: pflow |
Packaging Details: Conventional Packaging |
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Certification: ISO:9001, ISO:14001, CE |
Delivery Time: 1-3 working days |
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Model Name: F3R |
Payment Terms: T/T |
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LoRa Frequency selection |
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EU868 Frequency: 863000000~865400000, unit: Hz |
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US915 Frequency: 902300000~914900000, unit: Hz |
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CN779 Frequency: 780100000~786500000, unit: Hz |
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EU433 Frequency: 433775000~434665000, unit: Hz |
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AU915 Frequency: 915200000~927800000, unit: Hz |
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CN470 Frequency: 470300000~489300000, unit: Hz |
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AS923(HK) Frequency: 920000000~925000000, unit: Hz |
Product Feature
1. **Efficient Cloud Service Integration**:
- The cloud service integrated with the LoRa flow meter, featuring LoRa long-range and RS485 communication, excels in efficiency.
2. **Swift Installation with Clamp-On Design**:
- The clamp-on design enables rapid installation without requiring pipe modifications, ensuring a smooth and expedited setup process.
3. **Time-Saving and Disruption-Reducing Benefits**:
- This design feature not only saves time but also minimizes disruptions to ongoing operations, enhancing overall productivity.
4. **Reliable Long-Range Communication**:
- Leveraging LoRa technology, the meter offers dependable long-range communication capabilities, enhancing its versatility and suitability for industries emphasizing quick and convenient flow meter installations.
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Non-intrusive, low maintenance |
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Relatively faster installation |
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Transit Time measurement |
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Long-range communication |
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Applications
Biotechnology: Used for flow measurement in biotechnological processes requiring precise control.

Oil and Gas: Used for measuring flow rates in small pipelines within the oil and gas industry.

Automotive: Applied in automotive testing for measuring fluid flow in small components.

Agriculture: Utilized for irrigation systems to monitor water flow in small pipes.

Product detail
Constructed from durable ABS+PC materials, the F3R LoRa flow meter ensures reliability and durability. Its versatility is augmented by its capability to accommodate a range of pipe diameters, from DN20 to DN80.
With an IP54 rating, the meter is suitable for diverse environments, offering added defense against dust and water ingress. The F3R's combination of IP54 certification, resilient build, and compatibility with various pipe sizes positions it as a flexible and dependable choice for precise water flow monitoring across a wide array of applications.
| Control Panel | ![]() |
| Transmitter and sensor | ![]() |
| Upper and lower pipe clamps | ![]() |
Product Qualification
Gentos, a thirty-year veteran in ultrasonic flow meter production, leads with top-tier craftsmanship and competitive pricing, setting industry benchmarks. Our commitment to innovation and eco-friendliness redefines standards without sacrificing affordability. We persistently elevate product quality and performance to maintain our unwavering focus. Gentos uniquely blends reliability and efficiency, securing a distinctive market position.
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Deliver, Shipping, and Serving



Shipping
Committed to exceptional customer service, Gentos offers rapid delivery with a remarkable 2 to 3-day turnaround. By prioritizing order processing and swift dispatch, Gentos ensures prompt product delivery. With a range of transportation and express delivery options, Gentos exceeds customer expectations with dedicated efficiency.
FAQ
Q: What is a LoRa flow meter?
A: A LoRa flow meter is a hardware device that incorporates LoRa communication technology to remotely monitor and transmit flow data in the IoT domain.
Q: How can a LoRa flow meter benefit consumers?
A: A LoRa flow meter enables consumers to monitor real-time usage of water, gas, or other fluids, helping them manage resources effectively and save costs.
Q: What sets a LoRa flow meter apart from traditional flow meters?
A: A LoRa flow meter transmits data wirelessly using LoRa technology, eliminating the need for traditional wired connections, making installation more convenient and suitable for remote monitoring and data transmission.
Q: How is the data security of a LoRa flow meter ensured?
A: LoRa technology itself offers high security measures and can implement encryption and authentication mechanisms to safeguard the security of data transmission, ensuring that users' flow data is not accessed without authorization.
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