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Turbine flowmeter
Product Category :
- Details
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- Commodity name: Turbine flowmeter
Product Overview
The turbine flowmeter is a type of flow instrument used for measuring and controlling liquid flow in pipelines. It incorporates advanced technologies and design concepts from domestic and international flowmeters, featuring a simple structure, high accuracy, quick response, and convenient installation and maintenance. It demonstrates high stability and strong anti-interference capability in real-world applications. It has been widely used in industries such as mining, petroleum, fire protection, chemical engineering, metallurgy, and light industry.
Equipment Composition
The turbine flowmeter is mainly composed of a water meter housing, internal mechanical structures, a sensor, and a display unit, integrating flow measurement and display in one device. The meter is also equipped with an external signal output interface.
Key Features and Competitive Edges
- The flow sensor has many connection methods, making it flexible and convenient for installation and use.
- The powerful intelligent circuit design displays both instantaneous flow and cumulative flow. It has low power consumption and can work with its battery. The remote transmission type can output 4 to 20 mA, pulse, and via RS-485.
- It can effectively resist electromagnetic interference, ensuring a reliable performance and long service life.
- It uses advanced ultra-low-power single-chip microcomputer technology. The whole machine has rich features with low power consumption and outstanding performance. The intelligent flow display has a nonlinear precision compensation ability that has a correction formula precision better than ±0.02%.
- The instrument coefficients can be set online and can be displayed on the LCD screen to give intuitive, clear, and highly reliable readings.
- EEPROM is used to protect the cumulative flow and instrument coefficients against power failure with more than ten years of protection time.
Technical Specifications
- Nominal diameter, mm: DN15 to DN300.
- Nominal pressure, MPa: 1.0, 1.6, 2.5, 4.0, 16, 25, 32, 42.
- Accuracy: Class 1.0, Class 1.5, Class 2.0.
- Signal transmission distance: The distance between the sensor and the display can reach up to 1000 meters.
- Power supply, VDC: 24 or battery.
- Output signal: 4 to 20mA, RS-485, pulse output.
Flow range:
Nominal diameter (mm)
15
25
40
50
65
80
100
150
200
300
Lower flow rate (m³/h)
0.6
1.0
2.0
4.0
7.0
10
20
30
80
180
Upper limit flow (m³/h)
6.0
10
20
40
70
100
200
300
800
1800
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