فلومتر التراسونیک

1. Transit Time flow measurement

The transit time technique uses a pair of transducers each of them

sending and receiving a ultrasonic signal through the fluid.

When the fluid is flowing, signal transit time in downstream direction

is shorter than in upstream direction; the difference between these

transit times is proportional to the fluid velocity. EUROSONIC 2000

HH measures accurately this value and correlates it to the flow rate

through the inner pipe diameter.

2. Transducers

EUROSONIC 2000 HH uses non wetted clamp on transducers for

ease of installation and removal.

Clamp on transducers are magnetically or mechanically installed on

the outer surface of the pipe where the flow has to be measured

3. Applications

The EUROSONIC 2000 HH is a complete hand held metering system

for measurement of the following liquids.

• Potable water,

• Sewage (with limited particle content);

• Seawater;

• Wastewater;

• Discharge water;

Other liquids used in the following industrial applications:

• Power plants;

• Heat energy metering;

• Metallurgy and mines;

• Petroleum and chemicals;

• Food and Pharmaceutical

• Marine Operations;

• Pulp and paper;

4. Features

• Economic, non intrusive, flow measurement.

• Easy set up and installation;

• Wide range of pipe sizes and materials;

• Suitable for lined pipes;

• Velocity, volumetric and totalized flow;

• Key pad for ease of operation;

• Lightweight and long operating time.

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Fluid Types

Acoustically conductive fluids,

clean and free from gas bubbles.

Pipes

PIPE SIZES

EST-S1 Transducers:

EST-M1 Transducers:

EST-L1 Transducers:

PIPE WALL THICKNESS

PIPE MATERIALS

LINERS

1. Sea Water

2. Kerosene

3. Gasoline

4. Fuel Oil

5. Crude Oil

6. Propane (-45C)

7. Butane (0C)

8. Other

9. Diesel Oil

10. Castor Oil

11. Peanut Oil

12. Gasoline #90

13. Gasoline #93

14. Alcohol

15. Water (125C)

15mm to 100mm (1/2" to 4")

50mm to 700mm (2" to 28")

300mm to 6000mm (12" to 240")

Up to 76mm (3")

0. Carbon Steel

1. Stainless Steel

2. Cast Iron

3. Ductile Iron

4. Copper

5. PVC

6. Aluminum

7. Asbestos

8. FiberGlass-Epoxy

9. Other

1. Tar Epoxy

2. Rubber

3. Mortar

4. Polypropylene

5. Polystryol

6. Polystyrene

7. Polyester

8. Polyethylene

9. Ebonite

10. Teflon

table 3