The principle of signal measurement for thermal expansion sensor TD-2 is based on the relationship between the sensor output signal and the temperature change being measured. Generally speaking, the output signal of the thermal expansion sensor is related to the coefficient of thermal expansion of the sensor material. The greater the coefficient of thermal expansion, the more obvious the change of the sensor output signal.

Specifically, according to the principle of thermal expansion, when the sensor is subjected to temperature changes, the length or volume of the sensor will undergo small changes. This change can be expressed by the coefficient of thermal expansion of the sensor material. Generally, the coefficient of thermal expansion is a constant value, so the change of sensor output signal only depends on the temperature change of the measured object.

In general, the output signal of the thermal expansion sensor TD-2 is a resistance value or potential difference, which can be read by the measuring instrument DF9032 MaxA. The DF9032 MaxA thermal expansion monitor can convert the sensor output signal into a digital signal, which can be used to represent the thermal expansion of the measured object.

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Sensor SZCB-01-A2-B1-C3
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Magnetic Speed Sensor SMCB-01-16L