Product Introduction
External Clamp Design: The external clamp design of the GFR streamlines installation by offering a non-invasive method that doesn't require cutting into pipes.
Permanent Coupling Paste Design: The permanent coupling paste design of the GFR is ideal for applications where coupling agents are not needed.
High Precision of ±2%: With a precision level of ±2%, the GFR provides accurate and dependable flow measurements.
Compatibility with a Variety of Pipe Materials: The GFR is designed to be compatible with a wide range of pipe materials, offering versatility and flexibility.
Product Parameter
Body Parameters


Wring diagram

|
Function |
Identifier |
Color |
|
Power Supply (10~36VDC) |
+ |
Brown |
|
- |
Black |
|
|
RS485 |
A |
Green |
|
B |
White |
|
|
None |
+ |
Red |
|
- |
Yellow |
Appearance

Technical Parameters
|
Performance Index |
|
|
Flow velocity |
0.03m/s ~5.0m/s |
|
Accuracy |
±2%,(0.3m/s ~5m/s) |
|
Repeatability |
0.4% |
|
Medium |
Water |
|
Pipe Size |
DN15,DN20,DN25,DN32,DN40,DN50 |
|
Pipe Material |
Stainless Steel, PVC, Copper, PPR |
|
Functional Index |
|
|
Communication Interface |
RS485, Support FUJI Protocol and MODBUS Protocol |
|
LoRa Communication |
Maximum Transmit Power: 22dBm |
|
Temperature: -40℃~85℃ |
|
|
LoRaWAN communication protocol is available |
|
|
LoRa Communication |
EU868 Frequency: 863000000~865400000, unit Hz |
|
US915 Frequency: 902300000~914900000, unit Hz |
|
|
CN779 Frequency: 780100000~786500000, unit Hz |
|
|
EU433 Frequency: 433775000~434665000, unit Hz |
|
|
AU915 Frequency: 915200000~927800000, unit Hz |
|
|
CN470 Frequency: 470300000~489300000, unit Hz |
|
|
AS923(HK) Frequency: 920000000~925000000, unit Hz |
|
|
Power supply |
10~36VDC/500mA |
|
Keypad |
3 touch keys |
|
Display screen |
1.54"LCD color screen, resolution 240*240 |
|
Humidity |
Relative humidity 0~99%, No condensation |
|
Temperature |
Transmitter: 14℉ to 122℉ ( -10℃ ~ 50℃ ) Transducer: 32℉ to 140℉ ( 0℃ ~ 60℃ ) |
|
IP |
IP54 |
|
Physical Characteristics |
|
|
Transmitter |
All-in-one |
|
Transducer |
Clamp on |
|
Network Cable |
φ5 six core cable, standard length: 2m |
Product Applications

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
1)Q1: What are the benefits of LoRaWAN?
A1: The benefits of LoRaWAN include long-range coverage, low power consumption, low cost, scalability, and security.
2)Q2: How popular is LoRaWAN?
A2: As for the popularity of LoRaWAN, it has gained significant traction in various industries, including smart cities, agriculture, industrial monitoring, and asset tracking. Its long-range capabilities, low power consumption, and cost-effectiveness have made it a popular choice for IoT deployments. However, the popularity may vary depending on the region and specific use cases.
3)Q3: How popular is LoRaWAN flow sensor?
A3:LoRaWAN flow sensors are gaining popularity in various industries where monitoring and managing fluid flow is important. These sensors utilize LoRaWAN technology to transmit flow data wirelessly over long distances.The popularity of LoRaWAN flow sensors can be attributed to the advantages of LoRaWAN technology itself, such as long-range coverage, low power consumption, and cost-effectiveness.
4)Q4: How many devices can LoRaWAN support?
A4:In terms of device support, LoRaWAN can handle a large number of devices simultaneously. It has the capacity to support thousands to millions of devices within a single network. The exact number of devices that can be supported depends on factors such as network infrastructure, data transmission rates, and application requirements.
5)Q5: Does LoRaWAN interfere with Wi-Fi??
A5: LoRaWAN and Wi-Fi operate in different frequency bands, so they typically do not interfere with each other. LoRaWAN uses the sub-GHz frequency bands (such as 868 MHz in Europe and 915 MHz in North America), while Wi-Fi operates in the 2.4 GHz and 5 GHz frequency bands.
Hot Tags: flow meter in intelligent system, China flow meter in intelligent system manufacturers, suppliers, factory, ultrasonic btu meter, digital flow meter, MeterTube Platform, ro water flow meter, Smart Water Flow Meter, agricultural irrigation flow meters

