E3W BTU WIFI Flow Meter

 

● Quick and Easy Installation: The E3W requires only four simple steps to install, with no need for pipe cutting or shutdown.

● Non-Invasive Measurement: It measures fluid flow without contact with the fluid media, ensuring no disruption to the process.

● Ultrasonic Transit Time Technology: Utilizes advanced ultrasonic transit time measurement principles for accurate flow readings.

● Patented Flow Algorithm: Employs Gentos' proprietary flow algorithm technology for enhanced measurement precision.

● All-In-One Design: Features an integrated design that simplifies setup and reduces the need for additional components.

● Wireless Communication: Equipped with WiFi for easy data transmission and remote access capabilities.

● Cloud Data Storage: Allows users to access, manage, analyze, and query measurement data from anywhere at any time through mobile and PC terminals.

● Versatile Pipe Material Compatibility: Supports measurement on various pipe materials including carbon steel, stainless steel, copper, and PVC.

 

 

1)Body Parameters

Wring diagram

Function	Identifier	Color
Power Supply (10~36VDC)	+	Brown
	-	Black
RS485	A	Green
	B	White
None	+	Red
	-	Yellow

 

2)Appearance

 

3)Technical Parameters

Performance Index
Flow velocity	0.03~5.0m/s
Nominal diameter	DN20~DN80
Accuracy	±2%
Temperature range	4~95℃
Temperature difference range	3~75K
Temperature resolution	0.01℃
Measuring medium	Water
Pipe Material	Carbon Steel, Stainless Steel, Copper, PVC
Functional Index
Input interface	2*PT1000 Clamp-on temperature sensor 32～212℉(0~100℃)
Communication Interface	RS485(standard); Support FUJI Protocol and MODBUS Protocol.
Output	WFI
Power supply	10～36VDC/500mA
Keypad	4 touch keys
Display screen	1.44 " LCD colorful screen, resolution 128 * 128
Temperature	Transmitter installation ambient temperature: 14 °F to 122 °F ( –10℃ ~ 50℃ ) Transducer measures medium temperature: 32 °F to 140 °F ( 0℃ ~ 60℃ ).
Humidity	Relative humidity 0~99%, No condensation
IP	IP54
Physical Characteristics
Transmitter	Integrated
Transducer	Clamp on
Cable	φ5 six core cable, standard length: 2m

 

 

 

Model name: E3W

Pipe material: Stainless steel

Pipe size: DN80

Liquid: Chill Water

 

 

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

 

 

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.

 

 

Q1: How does a thermal flow meter work?

A1: A thermal flow meter operates by measuring the heat dissipation or thermal conductivity of a fluid flowing through a pipe to determine the flow rate. It typically uses a heated sensor and one or more temperature sensors to calculate the flow rate based on the difference in temperature between the heated sensor and the fluid.

 

Q2: What is a thermal meter used for?

A2: Thermal flow meters are commonly used for measuring the flow rate of gases and liquids in various industrial applications. They are particularly useful in applications where traditional flow meters may not be suitable, such as in high-temperature, high-pressure, or corrosive environments. Thermal flow meters are employed in industries such as oil and gas, chemical processing, HVAC, power generation, and water treatment for tasks such as energy monitoring, process control, and efficiency optimization.

 

Q3: What is a thermal conductivity flow meter?

A3:A thermal conductivity flow meter is a type of flow meter that operates based on the principle of thermal conductivity. It measures the flow rate of a fluid by sensing the heat transfer between a heated sensor and the fluid. As the fluid flows past the sensor, it carries away heat, and the flow rate is determined by the amount of heat transfer. Thermal conductivity flow meters are commonly used for measuring the flow of gases and liquids in various industrial applications.

 

Q4:What is the principle of heat flow meter?

A4:The principle of a heat flow meter involves measuring the heat transfer through a material or substance to determine properties such as thermal conductivity or heat flow rate. This is typically done by applying a known heat flux to one side of the material and measuring the temperature difference across it. By analyzing the heat transfer and temperature gradient, the heat flow meter can calculate the thermal properties of the material being tested. Heat flow meters are used in various applications such as building insulation testing, material characterization, and thermal performance analysis.

 

Q5: What is the thermal mass flow measurement?

A5: Thermal mass flow measurement is a technique used to measure the flow rate of a fluid (gas or liquid) based on the thermal properties of the fluid. In this method, the flow rate is determined by measuring the amount of heat required to maintain a constant temperature difference between two temperature sensors in the flow stream.

 

 

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