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Threaded ultrasonic water meter

Threaded ultrasonic water meter


Pressure Rating:PN10/16


Design Standard:API598

Inspection Standard:API598

Application medium:Water

Application Temperature:0.1 °C~40°C for cold water meter

Applied projects:Water Treatment


Product details

WESDOM flow meters are in high quality, from raw meter to final inspection, there is a strict quality control system. The flow maters and water meters WESDOM provide are all in high accuracy!

Threaded ultrasonic water meter

Caliber(mm) DN15 DN20 DN25 DN32 DN40
L(mm) 165 195 225 180 200
L1(mm) 260 300 346 305 330
W(mm) 95 95 95 95 95
H(mm) 86 86 89 100 120
Pipe thread connection R1/2 R3/4 R1 R11/4 R11/2
Water meter thread G3/4B G1B G11/4B G11/2B G2B



Threaded ultrasonic water meter

①Not affected by impurity, chemicals and magnetic materials in medium;

②No moving parts in measuring mechanism, free of wear and tear, and accuracy does not degrade over the life of the meter;

③Horizontally or vertically mounted;

④Low pressure drop;

⑤IP68 protection level, can adapt to various harsh installation environments;

⑥Support RS485 communication, LoRa wireless collection.


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Project case

WESDOM ultrasonic wall mounted type flow meter deliver to Denmark

WESDOM ultrasonic wall mounted type flow meter have delivered to Denmark.

Confirm order within one day, thanks for your trust.

Product packaging and transportation


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Notices for Installation

1)Flush pipes before installation to avoid gravels and other foreign objects;

2)Install a valve and filter before the water meter;

3)Do not touch the electrical part or pull wires to avoid damage during installation;

4)When the water meter is installed in a horizontal or inclined way, the ultrasonic flow probe on pipes shall be placed horizontally, and when installed in a vertical way, make sure the water flows from down to up.

⑤Please note that the arrow direction on the pipe shall be consistent with the water flow direction during installation;

6)The joint washer shall be installed correctly to avoid misaligned washer blocking water and affecting accuracy of the water meter;

7)The water meter shall not be installed at the place that may be affected by strong mechanical vibrations;

8)Before using this water meter, the pipe must be filled with water, otherwise it will lead to inaccurate or even non-measurement;

9)When installing the water meter, should be reserved length of DN*10 in front of the water meter. Or should be reserved the length of DN*5 behind the water meter;

10)The water meter shall refresh the display at every 4s, and read the water meter (including the starting value and end value) 4s at least after the valve is closed when test the water meter, otherwise the testing results may be affected;

11)Please make sure the medium flow is within the flow range of the water meter during test and use, otherwise it may result in damage to the water meter;

12)In case of any malfunction (e.g. metering failed, etc.) during use, please contact the related management department immediately and do not repair it by yourself;

13)The product is designed with a disposable anti-disassembly seal which shall be removed only by appointed personnel, or otherwise it shall be excluded from the free after-sales service.


Water meters, which are instruments for measuring the flow of water, mostly the cumulative flow measurement of water, are widely used in practical life, mainly in agricultural irrigation, water treatment and other working conditions.

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