Ultrasonic Flowmeters:
Already we have seen some of the ultrasonic devices before like Ultrasonic Level Sensor and Ultrasonic Distance Sensing. Now, I am going to explain one more ultrasonic device here. Ultrasonic Flow-meters are used to detect the speed of flow or subsequently quantity passed through the flow in given time.
Types of Ultrasonic Flowmeter:
Transit Time Type.
Doppler [...]
Introduction:
In previous article, we studied the Ultrasonic Level Sensors and its details. Now, I am going to explain the another ultrasonic device which works almost similar way to before. Ultrasonic Distance Sensor.
Ultrasonic Distance Sensing:
Ultrasonic Sensors are devices used to take measurements of Remote Distances or we call it as remote distance sensing. Ultrasonic sensing is [...]
Seminar on Ultrasonic Level Sensor:
Ultrasonic Level Sensor is good seminar topic for Electronics Engineering:
What is Sensor?
Ultrasonic Level Sensor
Construction.
Working.
Advantages.
Limitations.
Applications.
What is Sensor or Transducer:
Transducer is device which converts the mechanical signal to the electrical signal. Transducer includes various devices like LVDT, tachogenerator, RVDT etc.
Ultrasonic Level Sensor:
Ultrasonic Level Sensor is the device which is used to measure the [...]
Principle of RVDT:
RVDT is used where precise angular movement is to be measured. RVDT uses the same principle as the LVDT except that, LVDT is for linear measurement while RVDT is for Angular one.
Construction and Working of RVDT:
RVDT is almost identical in the construction with LVDT. The ferrite core in LVDT is replaced by heart [...]
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