Transducer should meet the following requirements:
1.Ruggedness: It should be capable of withstanding overload and some safety arrangement should be provided for overload protection.
2.Linearity : Its input-output characteristics should be linear and it should produce these characteristics in symmetrical way.
3. Repeatability : It should reproduce same output signal when the same input signal is applied again and again under fixed environmental conditions e.g.,temperature,pressure,humidity etc.
4.High Output Signal Quality: The quantity of output signal should be good i.e.,the ratio of the signal to the noise should be high and the amplitude of the output signal should be enough.
5.High Reliability and Stability: It should give minimum error in measurement for temperature variations,vibrations and other various changes in surroundings.
6.Good Dynamic Response: Its output should be faithful to input when taken as a function of time.The effect is analysed as the frequency response.
7.No Hysteresis: It should not give any hysteresis during measurement while input signal is varied form its low value to high value and vice-versa.
8.Residual Deformation: These should be no deformation on removal of input signal after long period of application.
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