Product Introduction
The Model D348D Plus Ultrasonic Flowmeter, leveraging ARM COMA tech & low-voltage broadband pulses, is a cutting-edge universal flowmeter. Ideal for clean liquids, it's also tolerant of minor air bubbles or solids in industrial fluids. It stands out with high precision, reliability, capability, & cost-effectiveness. Features include low power ARM COMA chip, anti-jamming, user-friendly menu for easy parameter setting, dual measurement units. Stores 512 files with 1-second intervals. Offers parallel flow totals, scale factor, 7-digit display, & built-in batch controller for seamless control.
Brief Introduction
- Accuracy: ±0.5%
- Pipe size range: 1"~200"(DN25~DN5000), support 2~6 sound channels
- Output: RS485, 4-20mA, OCT, Relay
- 8GB TF Card high memory data logging
Product Applications


- Energy management and environmental monitoring
- Water and wastewater management
- HVAC (Heating, Ventilation, and Air Conditioning) systems
- Process industries (chemical, pharmaceutical, food and beverage)
- Agriculture and irrigation systems
- Research and development
- Facilities management
- Industrial maintenance and troubleshooting
- Carbon footprint, carbon audit, carbon assessment, carbon neutrality, and carbon trading etc.
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
1.Q: Do you have stock?
A: Yes, we have safety inventory. We have a complete production line to meet bulk orders.
2.Q: What are the advantages of ultrasonic flow meters?
A: Advantages include non-invasive measurement, high accuracy, not easily affected by fluid properties, suitable for various fluids, low maintenance requirements, etc.
3.Q: How do you install a flowmeter?
A: Follow the manufacturer's installation instructions.
4.Q: How to choose the right flowmeter model for you?
A: Please contact our technical sales with the product you are interested in, after confirming your pipe material and pipe diameter, we will recommend the most suitable flow meter model for you.
5.Q: Are you a factory or trading company?
A:Yes,we are a manufacturer with designing, manufacturing, marketing and exporting.
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Product Parameter
1)Technical Parameters
|
Performance Index |
|
|
Flow velocity |
±(0.03 ft/s ~23 ft/s), ±(0.01 m/s ~7 m/s) |
|
Accuracy |
±0.5% of measured value |
|
Repeatability |
0.1% |
|
Medium |
Water |
|
Pipe Size |
1"~200"(DN25~DN5000), support 2~6 sound channels |
|
Pipe Material |
Carbon Steel,Stainless Steel,PVC,Cast Iron,Ductile Iron,Copper,Aluminum,Asbestos,Fiber Glass-Epoxy,Other |
|
Fluid |
Water(chilled water,pure water,clean water,sea water,hot water,etc.) |
|
Functional Index |
|
|
Communication Interface |
RS-485 Communication Interface,Support Modbus Protocol |
|
Output |
Analog output:4~20mA,maximum:750Ώ Pulse output:0~9999Hz,OCT output(adjustable) Relay output:the highest 1Hz(1A@125VAC or 2A@30VDC) |
|
TF Card |
Max record: 8 GB Storage time interval: 1~13000 s |
|
Power supply |
90~250VAC@48~63Hz or 10~36VDC |
|
Keypad |
24 light tactile keys |
|
Display screen |
4.7 inch TFT color screen |
|
Humidity |
Up to 0 ~ 99% RH, non-condensing |
|
Temperature |
Transmitter:-10℃~60℃ Transducer:- 40℃~80℃(standard) |
|
IP Rating |
IP65 |
|
Physical Characteristics |
|
|
Transmitter |
Die-cast aluminum, wall-mounted |
|
Transducer |
Encapsulated design., IP Rating: IP68 |
|
Cable |
The standard length of cable: 30ft (9m) |
|
Weight |
Transmitter: 4.5kg Transducer: 6.7kg (A pair of W110) |
2)WIRING DIAGRAM

3)TRANSMITTER DIMENSIONS

Transmitter

Transducer W110
4)Compatible Pipe Materials

5)Detectable Fluids


