● No wiring
●LCD color display
● Low power dissipation
● Strong penetrating ability
● Long transmission distance
● Strong anti-interference ability
● No adjustment,clip on to measure
● Easy installation,no pipe damaging
●360°rotation adjustable display screen
●LoRaWAN communication protocol is available
Product Parameter
Body Parameters
Transmitter Dimension
Meter Wiring
|
Pipe Diameter Comparison Table Unit：mm |
|||||||
|
Model |
Nominal Inner Diameter of Pipe |
W |
W1 |
L |
L1 |
H |
Ø |
|
E3R |
DN20 |
60 |
51 |
105 |
118 |
121 |
29 |
|
DN25 |
60 |
56 |
105 |
118 |
128 |
36 |
|
|
DN32 |
60 |
63 |
105 |
118 |
135 |
43 |
|
|
DN40 |
60 |
74 |
105 |
118 |
146 |
54 |
|
|
DN50 |
60 |
89 |
105 |
118 |
159 |
67 |
|
|
DN65 |
60 |
102 |
105 |
118 |
172 |
80 |
|
|
DN80 |
60 |
113 |
105 |
118 |
183 |
91 |
|
Appearance
Technical Parameters
|
Performance Index |
|
|
Flow velocity |
0.1~16ft/s (0.03~5.0m/s) |
|
Pipe Size |
DN20~DN80 |
|
Measured medium |
Water |
|
Pipe Material |
Carbon Steel, Stainless Steel, Copper, PVC |
|
Accuracy level |
2.0% |
|
Temperature |
Temperature:Transmitter:-10℃~50℃,Transducer:0℃~60℃ Temperature Range:4~95℃,Temperature Difference Range:3~75K |
|
Functional Index |
|
|
Communication interface |
RS485; FUJI or MODBUS Protocol,LoRa |
|
Power supply |
10～36VDC/500mA |
|
Key |
4 touch keys |
|
Display screen |
1.44 " LCD colorful screen, resolution 128 * 128 |
|
Humidity |
Relative humidity 0~99%, No condensation |
|
|
|
Product Applications
Applications:HVAC,heating,energy-saving monitoring,heat balanceregulation,heating regulation,AHU room,thermal energy transformation, etc.
 |
 |
 |
 |
The integration of the E3R Clip-on Ultrasonic Flow Meter into heating systems is a game-changer for thermal energy monitoring and control. With its advanced ultrasonic transit time measurement, the E3R provides highly accurate flow data, enabling building managers to make informed decisions about their heating systems. The incorporation of LoRaWAN communication capabilities allows for the seamless transmission of data over long distances with minimal power consumption, facilitating real-time monitoring and control. This precise tracking of energy consumption, coupled with the ability to fine-tune heating regulation, results in significant energy savings. Moreover, it enhances the overall efficiency of the heating system, reducing operational costs and environmental impact. The E3R's user-friendly design and straightforward installation process further contribute to its appeal, making it an indispensable tool for the modernization and optimization of heating infrastructure.
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
Direct support：
Quick Response：
Fast delivery：
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)Q:What communication protocol does the E3R flow meter support?
A: LoRaWAN.
2)Q:What is the flow velocity range of the E3R meter?
A: 0.1 to 16 ft/s (0.03 to 5.0 m/s).
3)Q:How many touch keys does the E3R display screen have?
A: Four.
4)Q:What is the temperature range for the temperature sensor?
A: 32 to 212 °F (0 to 100 °C).
5)Q:What is the maximum transmit power of the LoRa Communication?
A: 22 dBm.
6)Q:What are the pipe diameters the E3R model can measure?
A: DN20 to DN80.
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