Un’idea per un trasduttore di temperatura

This article shows how students can be taught the concept of using a transducer to measure the temperature with a very simple electronic circuit in which a NTC thermistor acts as sensor. Only a basic knowledge of the main properties of transistors and thermistors is required. Moreover the circuit is useful in many experiments in which fragile mercury thermometers cannot be used.

Numero: Anno XXIII - n.1 - gennaio/marzo 1990

Categoria articolo: Note di laboratorio

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