Difference Between A Sensor and A Transducer with Example
What is the difference between a transducer and a sensor? Before we know it, we need to know what is a transducer? And what is a sensor?
What is a sensor?
A sensor is a device that responds to an input-type object from a physical environment. Specific inputs For example; Light, Heat, Motion, Moisture, Pressure, or any other environmental factor can be.
What is a transducer?
A transducer is an electronic device that converts energy from one position to another. For example; a microphone, loudspeaker, thermometer, pressure sensor, antenna, etc.
Also Read: What are Transducer Selection Factors?
Discussed the significant differences between sensors and transducers.
|(i) It can only detect the input of an object.||(i) It converts one type of energy into another.|
|(ii) A sensing element used in the input of the sensor control system.||(ii) Transducer instrumentation and control, used in system inputs and outputs.|
|(iii) Sensors are usually smaller in size and carry less energy.||(iii) The size of the transducer is small or large and carries more energy.|
|(iv) Does not change any shape.||(iv) Changes shape.|
|(v) It is the primary element.||(v) It is a secondary device.|
|(vi) The sensor always has an electrical output.||(vi) The transducer does not always have electrical output.|
|(vii) All sensors are known as transducers.||(vii) Not all transducer sensors.|
|(viii) Examples Proximity sensor, light sensor, Barometer etc.||(viii) Examples: Microphones. loudspeakers. thermometers, antenna etc.|
What is the difference between a transducer and a sensor? We found out today.
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