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Electronic digital turbine flow meter

Electronic digital turbine flow meter

Size: DN10-DN200mm

Pressure Rating:0.6-1.6Mpa


Design Standard:Standards Compliance

Inspection Standard: Applied standard: ISO6817; Performance evaluation standard: ISO9104

Application medium:Water

Application Temperature:-20℃~+150℃

Applied projects: Widely used in industries such as petroleum, chemical engineering, iron and steel,food, power, paper making, water treatment, petrochemical, medicine etc.


Product details

WESDOM  Liquid Turbine Flow Meter is internally developed and perfected by WESDOM Instrument. Over the years, WESDOM Liquid Turbine Flow Meter has been commissioned in many parts of the world, received praise from end-users and industrial leaders.
WESDOM Instrument Turbine Flow Meter offers two accuracy classes, 0.5%R and 0.2%R. Its simple structure allows a small pressure loss and virtually no maintenance requirements.
The Flange Type Turbine Flow Meter offers two types of converter options, Compact Type (Direct Mount) and Remote Type.  Our users can select the preferred converter type depending on the commissioning environment.


①Accurate Measurement, Cost-effective and Minimal Maintenance Required;

②Ideal for Batching Applications;

③Good to use for application of blending/batching as well as storage and off-loading etc;

④Perform Outstandingly In High Pressure Applications;

⑤Three Line HD LCD Display;

turbine flow meter

⑥Temperature and pressure display are also available;


turbine flow meter

Working principle:

①A turbine flow meter is used for volumetric total flow and/or flow rate measurement and has a relatively simple working principle.

②As fluid flows through the turbine meter, it impinges upon turbine blades that are free to rotate about an axis along the center line of the turbine housing.

③The angular (rotational) velocity of the turbine rotor is directly proportional to the fluid velocity flowing through the turbine.

④The resulting output is taken by an electrical pickoff(s) mounted on the flow meter body.

Liquid Turbine Flow Meter Installation and Maintenance:

1.Before the installation, it is crucial to communicate with our sales engineers regarding the working conditions and medium the meter designs to measure.

2.The installation of the WESDOM Flange Type Liquid Turbine Flow Meter involves minimal effort. During installation, the users will need bolts, nuts, washers and appropriate tools for installation.

3.The user needs to keep in mind these three factors while carrying out the installation.

(1)There should be at least ten pipe diameter lengths of straight pipe upstream of the Turbine Meter and five pipe diameter length of straight pipe length downstream of the Turbine Meter, with the same nominal diameter size.

(2)Valves and Throttling devices needed to install downstream of the flow meter.

(3)The arrow indicated on the meter body is the same as the actual flow.

4.If there are specific questions regarding the installation of the WESDOM Instrument Turbine Meter, kindly contact our sales engineers for assistance.

turbine flow meter


turbine flow meter

Diameter(mm) Flange Connection
L (mm) D(mm) K (mm) d(mm) n (Holes) Flange Thickness C(mm)
10 345 90 60 14 4 16
15 75 95 65 14 4 16
20 80 105 75 14 4 18
25 100 115 85 14 4 18
32 120 140 100 18 4 18
40 140 150 110 18 4 19
50 150 165 125 18 4 21
65 175 185 145 18 4 21
80 200 200 160 18 8 23
100 220 220 180 18 8 23
125 250 250 210 18 8 25
150 300 285 240 22 8 25
200 360 340 295 22 12 27


Liquid Turbine Flow Meter Parameters:

Size & Process Connection Thread connection:DN4,6,10,15,20,32,40,50,65,80,100
Flange connection:DN15,20,32,40,50,65,80,100,125,200
Clamp connection:DN4,6,10,15,20,32,40,50,65,80,100
Accuracy ±0.5%, ±0.2% Optional
Sensor Material SS304, SS316L Optional
Ambient Conditions Medium temperature:-20℃~+150℃
Atmospheric pressure:86Kpa~106Kpa
Ambient temperature:-20℃~+60℃
Relative humidity:5%~90%
Signal Output Pulse, 4-20mA, Alarm(optional)
Digital Communication RS485, MODBUS; HART
Power Supply 24V DC/3.6V Lithium Battery
Cable Entry M20*1.5; 1/2″NPT
Explosion-proof class Ex d IIC T6 Gb
Protection class IP65; IP67 Optional


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Project case

OEM service for Mexico Flow Meter

We are providing OEM services for our Mexico customer various flow meters.

The average order quantity nearly is 30PCS every month. These flow meters mainly applied in Mexico food, beverage, chemical, wine factory and water treatment system, etc.

Product packaging and transportation





WESDOM Instrument Liquid Turbine Flow Meters offers both standard SS304 body and SS316 body.  Because of its wide working temperature and pressure range, it is capable of measuring various mediums and commissioning into extreme working conditions.

WESDOM Instrument Liquid Flow Turbine Meters are popular in the Oil & Gas industry, Chemical industry, and Water industry. The Flange connection version is compatible with High pressure/temperature commission sites.

It is the most popular meter in upstream oil production and transportation, off-shore exploration, water supply, and much more.

Due to its high accuracy and fast response time,WESDOM Instrument Liquid Turbine is often integrated into the Industrial Internet of Things, together with valves and pumps to achieve smart process control, for example, solvents batching, blending, storage and off-loading systems. Kindly contact our sales engineers if there are questions related to integrating WESDOM Liquid Turbine Meters into your existing plant IOT.

Flow measurement of tap water, demineralised water and chemicals.

Fuels, marine engine fuel monitoring, vegetable oil, thermal oil and solvents.

Special models for refrigerants, pharmaceutical fluids, cryogenic fluids, liquefied gases and high-pressure applications.

More than 20 years experience
12 20, 2021
Water System
12 21, 2021
Power Plant
12 21, 2021
12 21, 2021
12 21, 2021
12 21, 2021
Sugar Mills
12 21, 2021
Paper & Board
12 21, 2021
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