Brief Introduction
1.0% accuracy Wall-mounted ultrasonic flow meter
OCT output, Relay output, RS485, 4-20mA output, RTD input
HDPE,PPR,PVC,SS,Carbon Steel,Copper etc
Product Introduction
Water supply systems ultrasonic flow meter D116 is a state-of-the-art universal transit-time Flowmeter designed using ARM kernel chip and low voltage broadband pulse transmission.,available for measuring water.
The flowmeter has wide range of applicability, with user-friendly interface which is easy to handle. The clamp-on transducers allow users to measure flow data without any pipe damage, and there is no pressure drop, no leaks, no corrosion of the fluids.
Product Parameter
Body Parameters
Interface and Dimensions

Transducer Installation Methods

Appearance
Technical Parameters
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Performance Index |
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Flow Range |
±0.03 ~ ±16 ft/s ( ±0.01 ~ ±5.0 m/s ). |
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Accuracy |
± 1.0 % of measured value |
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Pipe Size |
1"~48"(DN25-DN1200mm) |
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Measured Medium |
Water |
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Pipe Material |
Carbon Steel, Stainless Steel, Copper, PVC |
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Temperature |
Transmitter: 14 °F to 122 °F ( –10℃ ~ 50℃ ) Transducer: 32 °F to 176 °F ( 0℃ ~ 80℃ ) |
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Functional Index |
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Outputs (Optional) |
Analog output : 4 ~ 20mA, (max load 750Ω) Pulse output: 0 ~ 9999 Hz, OCT ( min. and max. frequency is adjustable ) Relay output: max. frequency 1Hz ( 1A@125VAC or 2A@30VDC ) |
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Communication interface |
RS485 MODBUS. |
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Power supply |
10 ~ 36VDC/1A. |
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Keypad |
16 ( 4×4 ) key with tactile action. |
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Display |
20×2 lattice alphanumeric, back lit LCD. |
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Temperature |
Transmitter: 14 °F to 122 °F ( –10℃ ~ 50℃ ); Transducer: 32 °F to 176 °F ( 0℃ ~ 80℃ ). |
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Humidity |
Up to 99% RH, non-condensing. |
Product Applications
Water supply, Water treatment, Irrigation, Boiler, Power plant, HAVC chilled water, inland aquaculture water, 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.
Company environment display:



Certificate display
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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
Q1: What is the purpose of a rotameter?
A1: The purpose of a rotameter is to measure the flow rate of a fluid (liquid or gas) passing through a pipe or tube. Rotameters are simple and cost-effective flow meters that rely on the principle of variable area flow measurement. The key components of a rotameter include a tapered tube through which the fluid flows, a float or ball that moves up and down based on the flow rate, and a scale to read the flow rate.
Q2: Why does rotameter need to be mounted vertically?
A2: Rotameters are typically designed to be mounted vertically because the float or ball inside the tube relies on the force of gravity to accurately indicate the flow rate of the fluid passing through the tube. When mounted vertically, gravity ensures that the float or ball moves freely and responds accurately to changes in flow rate.
Q3: What is the difference between a flowmeter and a rotameter?
A3:Flowmeters are more versatile and accurate instruments for measuring flow rates, while rotameters are simpler devices that provide a visual indication of flow rate but may have limitations in accuracy and range. The choice between a flowmeter and a rotameter depends on the specific requirements of the application and the level of accuracy needed for the flow rate measurement.
Q4:How does a rotameter measure flow rate?
A4:A rotameter measures flow rate by utilizing the principles of buoyancy and flow resistance to indicate the flow rate of a fluid based on the position of a float or ball within a tapered tube. It is a simple and cost-effective flow measurement instrument suitable for applications where accurate flow rate indication is sufficient.
Q5: How to adjust the rotameter?
A5: Adjust the measuring range of the rotameter according to your needs and fluid properties. The measuring range can be adjusted by changing the position of the float by turning the adjusting screw or adjusting the valve.
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