Product Introduction
P118i handheld water flow meters are vital for water purification, monitoring flow at inlets, during production, and at outlets. They enhance process control, automation, and improve water quality and output. These meters are essential for calculating technical and economic indicators for water supply companies and play a key role in advanced water treatment by monitoring and adjusting in real-time, addressing leaks promptly, and ensuring system stability.
Adaptable to various pipe sizes and materials, P118i measures stable liquids like water, seawater, and sewage with high precision (accuracy better than 0.5%, repeatability better than 0.1%). They are portable, easy to operate, and feature a long-lasting lithium battery for extended on-site use. Equipped with a 4-indicator display, they show real-time data including instantaneous flow, velocity, and cumulative flow. They also support various sensors, like high-temperature clamp-on sensors, with a plug-and-play interface for user convenience. These attributes make handheld flow meters indispensable for ensuring water treatment quality, improving efficiency, and achieving automation.
Brief Introduction
- 1" ~ 200" (25mm~ 5000mm) pipe size
- Easy installation, No breaking pipeline
- high precision, high reliability, high capability and low cost
- 3.5" IPS full-viewing colorful screen
- Resolution (H*V): 480×640
Product Applications

- Water filtration system,Water purification device,Decontamination system,Disinfection device
- Liquid cooling industry
- Water and wastewater management
- HVAC (Heating, Ventilation, and Air Conditioning) systems
- Process industries (chemical, pharmaceutical, food and beverage)
- Energy management and environmental monitoring
- 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: How does ultrasonic flow meters work in aquaculture systems?
A: The application of ultrasonic flow meters in aquaculture systems is mainly reflected in real-time monitoring of flow and flow rate in water bodies to ensure the stability of the aquaculture environment.
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: Can this water meter track water usage?
A:Yes. It's the ultimate smart water meter designed to transform the way you use water and your budget. Use this water meter to conveniently monitor and track water usage and detect water leaks in real time!
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Product Parameter
1)Technical Parameters
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Performance Specifications |
|
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Flow range |
± (0.03 ~ 40) ft/s ;± (0.01 ~ 12) m/s |
|
Accuracy |
± 0.5% of measured value.(0.5 m/s~5 m/s) |
|
Repeatability |
0.1% |
|
Pipe Size |
1" ~ 200" (25mm~ 5000mm) |
|
Medium |
Water(pure water,clean water,seawater,etc.) |
|
Pipe Material |
Carbon Steel, Stainless Steel, PVC, Cast Iron, Ductile Iron, Copper, Aluminum, Asbestos, Fiber Glass-Epoxy, Other |
|
Functional Specifications |
|
|
Output |
Analog output: 4 ~ 20 mA, ( max load 750 Ω ); Pulse output: 0 ~ 9999 Hz, OCT ( min. and max. frequency is adjustable ); Relay output: max. frequency 1Hz ( 1A@125VAC or 2A@30VDC ) |
|
TF card |
Storage: 16GB (To prevail in kind); Max: 1000 files; Interval: 1 ~ 86400 seconds. |
|
Power supply |
10.8V rechargeable Lithium Battery Power ( continuous operation of main battery 10 hours ). |
|
Keypad |
Tactile Keys. |
|
Display |
3.5" IPS full-viewing colorful screen ; Resolution (H*V): 480×640 |
|
Temperature |
Transmitter: 14℉ to 122℉ ( -10℃ ~ 50℃ ) Transducer: 32℉ to 176℉ ( 0℃ ~ 80℃ ) High-temp Transducer: -40℉ to 302℉ ( -40℃ ~ 150℃,optional ). |
|
Humidity |
0 ~ 99% RH, non-condensing. |
|
Physical Characteristics |
|
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Transmitter |
NEMA13 ( IP54 ) |
|
Transducer |
Encapsulated design, IP68; Standard cable length: 5m. Extendable up to a maximum of 305m. |
|
Weight |
Transmitter+Transducer: approximately 2.1kg |
2)Body Parameters


3)Appearance

4)Compatible Pipe Materials

5)Detectable Fluids


