Brief Introduction
BTU Measurement Innovation E5E can realize measurement of "cold" and "heat" independently in both directions.It adopts advanced modular desin,independent menu operation and LCD backlight display.Suitable for continuous measurement of cooling and heating of chilled water.also for cooling water of central air conditioners to meer different measurement requirements.
Product Introduction
● 20*2 Alphanumeric Backlit LCD
● With POE Networking Cloud Service
● Energy Efficiency Monitoring
Product Parameter
1) Body Parameters
Transmitter Dimensions (unit:mm)

Transducer Dimensions (unit:mm)


Transmitter Wiring

2) Appearance

3)Technical Parameters
|
Performance Index |
|
|
Flow velocity |
0.01~5.0 m/s(0.03~16 ft/s) |
|
Pipe Size |
1"~48" (25mm ~ 1200mm) |
|
Measured medium |
water |
|
Pipe Material |
Carbon Steel, Stainless Steel, PVC |
|
Accuracy level |
Flow accuracy: ±1%, Energy accuracy: ±2%. (0.3~5m/s standard condition) |
|
Temperature |
Transmitter: -10℃~50℃ Transducer: 0℃~80℃ |
|
Functional Index |
|
|
Communication Protocol |
Support HTTP Protocol and MQTT Protocol |
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Power supply |
POE network cable power supply |
|
Key |
16 (4×4) touch keys |
|
Display screen |
20×2, alphanumeric, backlit LCD |
|
Humidity |
Up to 0~99% RH, non-condensing. |
|
Physical Characteristics |
|
|
Transmitter |
PC/ABS, IP65 |
|
Transducer |
Encapsulated design, IP68 |
|
Network Cable |
Flow sensor: Standard length: 9m(30ft) Temperature sensor: Standard length: 9m(30ft) |
Product Applications
● Water, sewage ( with low particle content ) and seawater,Acid alkali liquor, edible oil, diesel oil, crude oil, alcohol, beer, etc.
● Water plant and sewage treatment plants
● Metallurgy and mining applications ( cooling water and acid recovery, for example )
● Petroleum and chemicals,Food and Medicine
● Energy-saving monitoring, water-saving management and flow inspection,flow tracking and collection, computerized management and monitoring network system

BTU Measurement Innovation E5E has the function of MeterTube-Intelligent Air Conditioning Billing System.User can browse and view the flow rate data in WEB terminal and APP through the account and password provided by Gentos.
MeterTube-Intelligent Air Conditioning Billing System detects unreasonable energy use problems in building through energy consumption data such as water quantity and cooling quantity.Optimizing existing equipment and also realizing automatic data collection,cost settlement,data analysis and control so as to achieve saving money and energy,it's helpful for protecting the environment.
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



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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