Liquid Turbine Flow Meter Flange Connection Type

SUP-LWGY series liquid turbine flowmeter is a kind of speed instrument, which has the advantages of high accuracy, good repeatability, simple structure, small pressure loss and convenient maintenance. It is used to measure the volume flow of low viscosity liquid in closed pipe. In the petroleum, chemical, metallurgy, water supply, paper and other industries with a wide range of applications.
• Accuracy:0.5%, 1.0% optional
• Multi-range, multi-caliber optional
• A variety of installation methods are available
• Suitable for pure water


This turbine type flow meter is one of the best products in terms of repeatability and accuracy, and turbine flowmeter has its own characteristics, such as simple structure, less processing parts, light weight, easy maintenance, large flow capacity (the same caliber can be passed through the flow rate) and can adapt to high parameters (high temperature, high pressure and low temperature). So far, this type of flowmeter products can reach technical parameters: DN25-DN300 caliber, pressure 1.6-4.0MPa (high pressure can be customized), medium temperature of -40-+80 ℃, the ambient temperature of -20-+60 ℃, the body material is 304 stainless steel, like this technical parameters of other flowmeter is difficult to achieve.
  The turbine type flow meter is widely used in some of the following measurement objects: water, oil, alcohols and other liquids (viscosity <5*10~6M2/S). Although the excellent measurement characteristics of turbine flowmeter is favored by people, but the impression is composed of moving parts, short service life, inevitably hesitant in the selection, after the unremitting efforts of our technical R & D staff, it should be said that the situation has greatly improved. Turbine type flow meters as the most general flowmeter, our products have developed into a multi-species, full series, multi-specification mass production scale.


A turbine type flow meter measures the velocity of liquids, gases and vapors in pipes, such as hydrocarbons in fuel flow measurement, chemical flow metering, water flow metering, cryogenic liquid flow metering, air or gas flow metering, and general industrial flow metering.
Turbine flow meters are designed to maximize throughout and minimize pressure drop, maintain high flow rates over an extended flow range and offer pulse output that is linear to the flow rate.

Turbine type flow meters in addition to the aforementioned industrial sector a large number of applications, in some special sectors are also widely used, such as scientific research experiments, national defense science and technology, metrology departments, the use of these areas just avoid its weaknesses, give full play to its characteristics (high precision, good repeatability, can be used for high pressure, high temperature, low temperature and micro-flow conditions).
This turbine type flow meter product itself has a field display function, but also the flow signal can be transmitted remotely. The flow signal can be divided into pulse signal or current signal (4-20mA). The instrument is inexpensive, highly integrated, compact, especially suitable for use with secondary display instrument, PLC, DCS and other computer control systems.
Integrated turbine flowmeter, using advanced ultra-low-power single-chip microcomputer technology developed by the turbine flow sensor and display accumulation of integrated new intelligent instrument, using a double row of liquid crystal field display, with compact institutions, readings are intuitive and clear, high reliability, not subject to external power interference, lightning strike, low cost and other obvious advantages. 





• Repeatability: ±0.2%
Accuracy: Standard: ±1% of reading / Optional: ±0.5% of reading 


Wetted Components
 Housing: Standard : 304 Stainless Steel / Optional : 316 Stainless Steel
 Bearings and Shaft: Tungsten Carbide
 Rotor: Standard :2Cr13 Stainless Steel / (Optional : Alloy CD4Mcu
 Retaining Rings: 316 Stainless Steel 


Output Signal: 
 Sensor: Pulse signal (Low Level: ≤0.8V; High Level: ≥8V)
 Transmitter: 4 to 20 mA DC current signal
 Signal Transmission Distance: ≤1,000 m 


Electrical Connections:
Basic Type: Hausman Connector or three-core cable: ISO M20×1.5 Female
Protection Level: IP65
Flange Connections
For standard product, the flange follows GB/T 9119-2000 (ISO 7005-1) RF (Raised Face)


Temperature: -10°C to +55°C
Pressure: 86 to 106 KPa
Relative Humidity:5% to 90% 

 Power Supply:
Sensor: +12V DC (Optional: +24V DC)
Transmitter: +24V DC
Field Display Type B: Integral 3.2V Lithium Battery (Others available on request)
Field Display Type C: +24V DC 

 Fluid Temperature and Pressure:
Temperature: -20°C to +110°C
Pressure: Fluid pressure should be limited according to rating.


High-definition LCD screen display, with backlight function, easy to use in dark environment, free switch display of multiple units.
Using high-quality paint, primer + multi-layer spray paint, stronger anti-rust ability
Imported mechanical precision milling impeller, longer life, more stable data
The factory calibration is based on the 5-point calibration to ensure the accuracy of each instrument at the factory, and each instrument is equipped with a factory inspection report as standard.
Different configurations are adopted for different media to ensure that the instrument can withstand media corrosion during use.
The standard IP65 protection grade design can be used in rainy conditions without any problems.

• It is not suitable for liquid with particulate impurities.
• Not suitable for high viscosity medium measurement.



After-sales service
  • After-sales service team
    Special after-sales engineers with years of experiences to provide online assistance all day.
  • Product warranty
    The product is guaranteed within 12 months (except for consumables such as ph sensor)
  • Technical support
    Professional engineers guide the operation combined with years of industry experience and instrument use experience.
  • Discount for regular customer
    Customers who have cooperated with us will receive exclusive promotion information on our social media