MB7138-400

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In the ultrasonic transducer field, the MB7138-400 is a very popular device used for many applications. It is an ultrasonic receiver, transmitter, and amplifier designed to provide excellent performance in a variety of applications. The MB7138-400 can be used to detect weak echoes and convert them into distinct audible signals. This versatile device is applicable in numerous industries such as process control, medical instrumentation, and in the transmission of signals for monitoring purposes.

The MB7138-400 is a low-cost and reliable ultrasonic receiver and transmitter. It is compatible with wide range of pulse voltages ranging from 2 - 30V, ranging from 50KHz to 10MHz. With the help of an external amplifier, the MB7138-400 can detect echoes of up to 400mm in range. The device also features a variable gain control to adjust the sensitivity of the output signal.

The working principle of the MB7138-400 is quite simple. The device contains a receiver and transmitter which are connected by a cable. When sending a pulse signal, the device emits an ultrasonic wave into its surrounding environment. When a sound wave touches an object, the signal is reflected back and picked up by the receiver. The signal is then amplified and outputted as an electrical signal, which can be processed further.

The MB7138-400 is used in a variety of applications, including medical, industrial, and consumer applications. In medical applications, the device can be used to detect objects such as tumors and other abnormalities within the human body. In the industrial realm, the device can be used to detect leaks in pipes, and to determine the level of liquid in tanks and other containers. In consumer applications, the device can be used to detect the presence of objects in the environment, and for use in surveillance systems.

The MB7138-400 is a powerful device that is highly compact, reliable, and cost-effective. It is a great choice for applications that require an ultrasonic receiver and transmitter that can be easily integrated into existing systems. Its robust design and versatile features make it an attractive option for a variety of applications.

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