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What are the reasons for the difference in readings between the ultrasonic/electromagnetic insertion flowmeter or the turbine flow meter?
1) Firstly, For the working principles of the insertion electromagnetic flowmeter or the insertion turbine flowmeter. Both belong to the point velocity measurement principle, while the ultrasonic flowmeter belongs to the linear velocity measurement principle, and after the velocity distribution c...Read more -
What points should pay attention to when installed insertion sensors ?
When installing insertion sensors, the following points need to be pay attention to. 1) Insertion ultrasonic flowmeter requests: Pipeline pressure shall not be greater than 1.6mpa; 2) Use the Lanry proprietary insertion online installation tool for installation; 3) Do seal well and wrap th...Read more -
What problems should be paid attention to during the installation of high temperature medium?
As for as our ultrasonic flow meters are concerned, Clamp-on / external clamp transducers can measure the upper limit of liquid temperature that is 250℃ Insertion transducers can measure the upper limit of liquid temperature that is 160℃ In the process of installing the clamp on sensors, pls not...Read more -
SC7 ultrasonic water meter introduction
The low starting flow, minimum flow rate is lower than the 1/3 of the traditional water meter； Bi-directional flow measurement The water temperature detection, temperature alarm; No moving parts, no wear, can be long-term and stable operation; The power supply of water meters is ensured by a 3,...Read more -
The Ultraflow QSD 6537 requires very little maintenance. During routine site visits the following checks can be performed:
Piezo Element Faces Clean the instrument surfaces where the Piezo elements are located by wiping with a cloth. If needed a plastic scraper can be used to remove any bio-fouling. Take care not to scrape the surface of the instrument. Refer to the above diagram for the areas where the ultrasonic ...Read more -
Ultrasonic Flowmeters for Permanent installation
Clamp-on ultrasonic flow meter is without process interruption, it is non-invasive flow measurement way of liquids. Its features is no pipeline disturbance and no pressure loss. And suitable for DN20 (3/4 inches) to DN5000 pipe . The liquid flow measurement can measure -35℃~200℃ liquids. Moreover...Read more -
What is the request of upstream and downstream flow for measured pipe ?
When the flow meter is installed, the liquid flows, the direction of liquid entry is upstream and the direction of liquid discharge is downstream . For measuring liquid flow by ultrasonic flowmeter, the straight pipe section is required as a certain length of the water inlet and outlet of flow me...Read more -
Lanry Ultrasonic flow meters
We supply liquid measurement ultrasonic flowmeters, it can be divided into clamp-on type, insertion type and pipe section inline type based on the installation methods . Clamp-on type ultrasonic flowmeter Clamp-on flow meter is easy to install, and no require processing interrupt . Insertion type...Read more -
Working principle and application field of ultrasonic level gauge and ultrasonic thickness gauge
The working principle of the ultrasonic level meter is that the ultrasonic transducer (probe) emits high-frequency pulse sound wave, which is reflected when it meets the surface of the measured object level (or liquid level), and the reflected echo is received by the transducer and converted into...Read more -
Ultrasonic water meter- working principle
The ultrasonic water meter is set to T1 and T2 are two ultrasonic sensors inserted into the pipeline respectively. The ultrasonic wave sent from T1 arrives at T2 at T1, and the ultrasonic wave sent from T2 arrives at T1 at T2 (as shown in the right figure). When the fluid is flowing, then the tw...Read more -
Development tend of ultrasonic flow meter
Multi-parameter measurement of flow sensor: Flow detection element or flow sensing element may feel other variables in addition to flow, and derive other functions from it. Second, from the mechanical flowmeter to electronic technology flowmeter innovation is one of the most important developme...Read more -
What is the blind area ( dead zone) of ultrasonic level meter/ level sensor/level transmitter ?
When ultrasonic level meter is transmitting ultrasonic pulse, liquid level meter can not detect the reflection echo at the same time. Because the transmitted ultrasonic pulse has a certain time distance, and the probe has residual vibration after transmitting the ultrasonic wave, the reflected e...Read more
Ultrasonic Flow Meters
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