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The new technology of ultrasonic transducer

Views: 6     Author: Site Editor     Publish Time: 2018-06-15      Origin: Site

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  The new technology of ultrasonic transducer includes a built-in temperature compensation circuit. Under the normal or changing operating conditions, when there is a significant temperature change, the temperature compensation circuit is used for proofreading; the advanced filter circuit allows the ultrasonic transducers to the shield on-site interference. The head of transducer for flowmeter has a stronger self-protection capability that can withstand material damage and adapt to a more messy environment. 


Making ultrasonic transducers be able to withstand the harsh environment test, ultrasonic sensors can be used in the wet environments, such as bottle cleaning machines. Another significant feature of the new generation of ultrasonic transducer clamp on flowmeter is that they are simpler to use. This includes button settings, DIP switch programming, and selection of multiple programs. The switch button is completely embedded in the transducer device, which makes it very easy to adjust  to install the sensor. It is a simple matter to put the target in the sensor and then press the button.This ultrasonic oil level sensor transducer can automatically grasp the distance between the window and the distance. Easy installation means that the same sensor can adapt to many different applications. Ultrasonic sensors generally include multiple output types in a single transducer. Two-way switching output models can be used with a single sensor.


When it is sensing two different distance objects, ultrasonic flowmeter transducer with a switch output and an analog output can be used to measure and provide alarm output. These new technologies make ultrasonic sensors more flexible and selective than those of other technologies. The new generation of ultrasonic sensors mainly use direct reflection of detection mode. The detecting object in front of the 1MHz ultrasonic transducer causes the sensor to detect the object by partially transmitting and emitting acoustic wave back to the sensor's receiver. At present, there are some ultrasonic transducers that use the radiation detection mode. 


An on-board ultrasonic transducer consists of a transmitter and a receiver, which are constantly listening between them. The detecting object is located between the receiver and the transmitter will block the receiver from receiving and transmitting sound waves, so that the transducer will generate a switching signal.In addition, there is an external ultrasonic flowmeter transducer, and corresponding to electronic circuit is located inside the housing of conventional sensor . This structure is more suitable for detecting occasions where the installation space is limited. In short, the advancement of technology makes ultrasonic sensors durable and accurate ,which is sensing capabilities today, these new technologies make ultrasonic transducers can be more simple, flexible and cost-effective. These newly enhanced features extend a new application area and go beyond traditional ultrasonic sensor . Its detecting performance is hardly affected by any environmental conditions, including soot and rain.


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