Brief Introduction
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Accuracy: |
±2.0% |
Pipe size : |
DN20 to DN80 |
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Output: |
POE(Power over Ethernet) ,RTD |
IP Rating: |
IP54 |
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Temperature: |
32 °F to 140 °F ( 0℃ ~ 60℃ ) |
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Product Introduction
The E3E Ultrasonic Thermal Energy/BTU Flow Meter is designed for precision measurement in HVAC systems, focusing on reducing carbon footprint. It uses the ultrasonic time difference measurement principle, combined with high-reliability signal processing circuits and unique flow and energy algorithms to achieve accurate measurements. The E3E features an integrated clamp-on structure that allows for quick and easy installation without the need to contact the fluid medium or stop production. It supports POE (Power over Ethernet) for both power supply and data transmission, simplifying the installation process and ensuring seamless integration into modern HVAC systems. The E3E can be connected to a POE switch via a network cable, enabling cloud data storage and remote monitoring through the MeterTube APP. This makes it an ideal choice for modern energy management systems aiming to reduce carbon emissions.
Product Applications
●Hotel energy metering,Lodge cooling energy metering
●Liquid cooling industry,efficient cooling, temperature control, energy saving
●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 Parameter
1)Technical Parameters
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Performance Index |
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Flow velocity |
0.03m/s ~5.0m/s |
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Accuracy |
±2%,(0.3m/s ~5m/s) |
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Medium |
Water |
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Pipe Size |
DN20 to DN80 |
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Pipe Material |
Carbon Steel, Stainless Steel, Copper, PVC (According to the user's selection requirements, it has been selected at the factory, and the details are subject to the instrument display.) |
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Functional Index |
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Input interface |
2*PT1000 Clamp-on temperature sensor |
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Support Protocol |
HTTP, MQTT Protocol |
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Power supply |
Power over Ethernet |
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Keypad |
4 touch keys |
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Display screen |
1.44 " LCD colorful screen, resolution 128 * 128 |
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Humidity |
Relative humidity 0~99%, No condensation |
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Temperature |
Transmitter: 14℉ to 122℉ ( -10℃ ~ 50℃ ) Transducer: 32℉ to 140℉ ( 0℃ ~ 60℃ ) |
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IP Rating |
IP54 |
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Physical Characteristics |
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Transmitter |
Integrated |
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Transducer |
Clamp on |
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Network Cable |
POE waterproof cable, standard length：0.5m Temperature sensor cable, standard length：2m |
2)Body Parameters
Temperature senor
3)Appearance
Compatible Pipe Materials
Detectable Fluids
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
Direct support：
Qucik 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 1 to 3 days window. Featuring an extensive selection of transportation and express delivery options, Gentos caters to the unique preferences of each customer.
FAQ
Q: How does the E3E flow meter help reduce carbon footprint in HVAC systems?
A: The E3E flow meter helps reduce carbon footprint by providing precise measurements of thermal energy and flow, enabling more efficient energy management. Accurate data allows for better control of HVAC systems, reducing energy consumption and associated carbon emissions.
Q: What are the key features of the E3E flow meter that make it suitable for energy management?
A:The E3E flow meter features an integrated clamp-on design for easy installation, POE (Power over Ethernet) for power and data transmission, high-precision temperature sensors, and a colorful LCD display. It also supports cloud data storage and remote monitoring via the MeterTube APP, making it ideal for energy management in HVAC systems.
Q: How do I install the E3E flow meter in an HVAC system?
A: To install the E3E flow meter, follow these steps: 1) Select a suitable measurement point on a straight pipe section. 2) Clean the pipe surface and apply the special coupling sticker. 3) Clamp the upper and base brackets onto the pipe and tighten the screws. 4) Connect the device to a POE switch using a network cable. 5) Add the device to the MeterTube APP for remote monitoring and management.
Q: What is the accuracy level of the E3E flow meter?
A: The E3E flow meter has an accuracy level of ±2% for flow velocity measurements ranging from 0.03 to 5.0 m/s. It is suitable for nominal pipe diameters from DN20 to DN80 and operates within a temperature range of 0 to 60°C.
Q: How can I monitor and manage the E3E flow meter remotely?
A: You can monitor and manage the E3E flow meter remotely using the MeterTube APP. Connect the E3E to a POE switch and ensure it is connected to the internet. Install the MeterTube APP on your mobile device, add the E3E device by scanning its QR code or manually entering the serial number, and then access real-time data and manage settings through the app.
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Product Parameter
1)Technical Parameters
|
Performance Index |
||
|
Flow velocity |
0.03m/s ~5.0m/s |
|
|
Accuracy |
±2%,(0.3m/s ~5m/s) |
|
|
Medium |
Water |
|
|
Pipe Size |
DN20 to DN80 |
|
|
Pipe Material |
Carbon Steel, Stainless Steel, Copper, PVC (According to the user's selection requirements, it has been selected at the factory, and the details are subject to the instrument display.) |
|
|
Functional Index |
||
|
Input interface |
2*PT1000 Clamp-on temperature sensor |
|
|
Support Protocol |
HTTP, MQTT Protocol |
|
|
Power supply |
Power over Ethernet |
|
|
Keypad |
4 touch keys |
|
|
Display screen |
1.44 " LCD colorful screen, resolution 128 * 128 |
|
|
Humidity |
Relative humidity 0~99%, No condensation |
|
|
Temperature |
Transmitter: 14℉ to 122℉ ( -10℃ ~ 50℃ ) Transducer: 32℉ to 140℉ ( 0℃ ~ 60℃ ) |
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|
IP Rating |
IP54 |
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|
Physical Characteristics |
||
|
Transmitter |
Integrated |
|
|
Transducer |
Clamp on |
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|
Network Cable |
POE waterproof cable, standard length：0.5m Temperature sensor cable, standard length：2m |
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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 |
Flow accuracy: ±1% (0.5~5m/s standard condition) Energy accuracy: ±2% |
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Fluid |
Water(chilled water,pure water,clean water,sea water,hot water,etc.) |
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Pipe Size |
Clamp-on type: 25mm to 1,200mm (1" to 48") |
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Pipe Material |
Stainless Steel, Carbon Steel, Copper,PVC |
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Functional Index |
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Communication Interface |
RS485 MODBUS |
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Output |
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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Input Interface |
2*PT1000 interface, Three-wire system; 0~100℃(32～212℉) |
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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 screen |
20×2 lattice alphanumeric, back lit LCD. |
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Humidity |
Up to 99% RH, non-condensing. |
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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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IP Rating |
IP65 |
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Physical Characteristics |
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Transmitter |
PC/ABS, IP65 |
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Transducer |
Encapsulated design, IP68 |
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Cable |
The standard length of cable: 30ft (9m) Maximum lengthen to 1000ft(305m) |
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Weight |
Transmitter: approximately 0.6kg Transducer: approximately 0.8kg |
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