How to choose the suitable ultrasonic flow meter in the different installation environment?

1.Introduction of ultrasonic flow meter

     Ultrasonic flow meter through the detection of fluid flow on the ultrasonic beam to measure the flow meter.    According to the principle of signal detection Ultrasonic flow meter can be divided into propagation velocity difference method (direct time difference method, time difference method, phase difference method and frequency difference method), beam offset method, Doppler method, cross-correlation method, spatial filter And noise law.    Like the ultrasonic flow meter, the ultrasonic flow meter is an unobstructed flow meter because there is no obstacle in the flow passage of the instrument. It is a type of flow meter suitable for solving the problem of flow measurement difficulty, especially in the measurement of large-caliber flow The advantages of it is one of the rapid development of a class of flow meter.

2.Advantage of ultrasonic flow meter

      Ultrasonic flow meter is a non-contact instrument, it can measure large diameter medium flow can also be used for easy access and observation of the media measurement. Its measurement accuracy is very high, almost no interference of various parameters of the measured medium, in particular, can solve other instruments can not be corrosive, non-conductive, radioactive and flammable and explosive media flow measurement problems.

3.Feature of ultrasonic flow meter

◆ unique signal digital processing technology, the instrument measurement signal more stable, anti-interference ability, measurement more accurate.
◆ No mechanical transmission parts are not easy to damage, maintenance-free, long life.
◆ circuit is more optimized, high integration; low power consumption, high reliability.
◆ intelligent standard signal output, man-machine interface friendly, a variety of secondary signal output, for your arbitrary choice.
◆ Small pipe diameter measurement economy and convenient, high accuracy.
    Ultrasonic flow meter commonly used piezoelectric transducer. It uses the piezoelectric effect of piezoelectric materials, the use of appropriate transmitting circuit to the electrical energy added to the launch transducer piezoelectric element, making it ultrasonic vibration. Ultrasound waves into the fluid at an angle to spread, and then received by the receiving transducer, and the piezoelectric element into electricity, in order to detect. The transmitting transducer utilizes the inverse piezoelectric effect of the piezoelectric element, whereas the receiving transducer utilizes the piezoelectric effect.

4.Application of ultrasonic flow meter

    If you won't to cut your pipe to install your ultrasonic flow meter, you can use our handled type ultrasonic flow meter and portable type ultrasonic flow meter. Then, if you want to printer your data when you use the ultrasonic flow meter, you can only use our portable ultrasonic flow meter. Of course, if you want to use split flow meter, you can choose our wall mounted ultrasonic flow meter. But if you want to measure more accurately, you can choose our pipe-section ultrasonic flow meter.

                          

 If you want to know more information about the insertion electromagnetic flow meter , please click our website and contact us:http://www.aft-flowmeter.com


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