Difference between radiation type level measurement and capacitive type level measurement
Category: Electronics Articles
19 Jul 17
There is difference between radiation type level measurement and capacitive type level measurement is given below.
Radiation type level measurement | Capacitive type level measurement |
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The Radiation type level measurement is suitable for level measurement of hot liquid metal. | The capacitive type level measurement is suitable for level measurement of slurries. |
It works on the principle of absorption of β and ϒ rays. | It works on the principle of change in capacitance due to change in dielectric constant. |
External radiation may affect the measurement. | Performance is affected by dirty liquid. |
Temperature does not affect in this measurement. | Temperature may affect in this measurement. |
It relatively expansive. | It cost is low. |