Your Professional Wall-Mounted Ultrasonic Flow Meter Supplier
Gentos Measurement & Control Co., Ltd is a leading manufacturer of ultrasonic flowmeters with over three decades of experience in fluid measurement.
Our pFlow brand has gained a strong reputation and is highly regarded in Asia, Europe, and America. Gentos Product line includes Clamp on flowmeters, BTU meters, IoT Ball Valves, providing versatile solutions for various applications.
Why Choose us
Customized Service
We offer tailored flow measurement solutions designed to meet the specific requirements of diverse industries.
Comprehensive Product Qualifications
Our company has successfully obtained certifications under the GB/T 19001-2016/ISO 9001:2015 international quality management system and the GB/T 24001-2016/ISO 14001:2015 environmental management system standards.
Extensive Experience
With more than 30 years of accumulated expertise in fluid measurement, we deliver reliable and high-performance solutions across a wide range of applications.
Parameter
|
Performance specifications |
|
|
Flow range |
±(0.03ft/s ~ 40 ft/s) ±(0.01m/s ~ 12 m/s ) |
|
Accuracy |
± 0.5% of measured value. 1.5 ft/s~40 ft/s or -1.5 ft/s~-40 ft/s (0.5 m/s~12 m/s or -0.5 m/s~-12 m/s) |
|
Fluid |
Water(chilled water,pure water,clean water,sea water,hot water,etc.) |
|
Repeatability |
0.15%. |
|
Pipe Size |
1″ ~ 200″ ( 25 mm ~ 5000 mm ). |
|
Pipe Material |
Stainless Steel, Carbon Steel, Copper, Cast Iron, Ductile Iron, PVC, Aluminum, Asbestos, Fiber Glass-Epoxy. |
|
Function Specifications |
|
|
Output |
Analog output: 0/4 ~ 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 ). |
|
Communication Interface |
RS232 & RS485. |
|
SD Card ( standard ) |
Max record: 512 days. Record time interval: 1 ~ 3600 s. |
|
Power supply |
90 ~ 245 VAC (48 ~ 63 Hz) Or 10 ~ 36 VDC. |
|
Keypad |
22 light tactile keys. |
|
Display |
20 × 2 lattice alphanumeric, backlit LCD. |
|
Temperature |
Transmitter: 14°F ~ 122°F (- 10℃ ~ 50℃ ). Transducer: -40°F ~ 176°F ( - 40℃ ~ 80℃, standard ). |
|
Humidity |
Up to 0 ~ 99% RH, non - condensing. |
|
Physical specifications |
|
|
Transmitter |
Die-cast aluminum, IP65. |
|
Transducer |
Encapsulated design. Standard / Maximum cable length: 30 ft / 1000 ft ( 9m / 305 m ). |
|
Weight |
Transmitter: Approximately 4.7 lb ( 2.15 kg ). Transducer: Approximately 2.0 lb ( 0.9 kg ). ( standard ) |
Benefits of Wall-Mounted Ultrasonic Flow Meter
Non-Invasive Installation
One of the most significant advantages is that installation is done externally. Since there's no need to cut into pipes, there's no downtime, no leakage risk, and no contamination.
High Accuracy and Reliability
Thanks to advanced ultrasonic technology, wall mounted flow meters deliver precise flow measurements, even under tough operating conditions.
Cost-Effective Solution
Because there's no need for process interruption or specialized fittings, installation and maintenance costs are significantly lower than traditional flow meters.


》It must be ensured that the straight pipe section where the probe is installed is: 10D on the upstream side(D is the pipe diameter), 5D or more on the downstream side, and there must be no factors that disturb the fluid(such as pumps,valves, throttles, etc.) in the 30D on the upstream side. And try to avoid the unevenness and welding position of the pipeline under test.
》The pipeline is always full of liquid, and the fluid should not contain bubbles or other foreign objects. For horizontal pipelines, install the detector within ±45°of the horizontal centerline. Try to choose the horizontal centerline position.
》When install the ultrasonic flow meter, need to input these parameters: pipe material,pipe wall thickness and pipe diameter. Fulid type, whether it contains impurities,bubbles, and whether the tube is full.
Delivery Information
Shipping Methods
We offer a variety of shipping options, including sea freight, air freight, railway transportation, and international express delivery, to meet the diverse needs of our customers.
Estimated Delivery Time
We will provide you with the estimated delivery time for your order, which will be clearly stated in the formal order to ensure your rights are protected, allowing you to arrange for the receipt of your goods in a timely manner.
Order Tracking
We provide order tracking services, allowing you to stay informed about the current status and expected arrival time of your order. Detailed inspection information and shipping manifests, including photos and videos, are provided to ensure the security of your transactions.
Certificate





FAQ
As one of the most professional wall-mounted ultrasonic flow meter manufacturers and suppliers in China, we're featured by quality products and good service. If you're going to wholesale customized wall-mounted ultrasonic flow meter, welcome to get pricelist and quotation from our factory.
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