本发明提供可以正确且简便地补偿加热器的电阻值误差的气体传感 器、空燃比控制装置以及运输设备。
The invention provides a gas sensor, an air-fuel ratio controller and a transportation device for simply compensating the resistance error of the heater.
在柔性印刷电路板上形成与芯片阵列对应的微型加热器阵列，针对各芯片进行分散的温度补偿。
An array of miniature heaters corresponding to the array of PCR chips is made on a flexible printed circuit board that provides distributed temperature compensation to each PCR chip.
解决方案： 在腔室上部添加一个尺寸约为下部加热器板的两倍加热器，用以补偿流失掉的热量；
Solution: An upper heater, roughly twice the size of the lower heater plate, was added to the chamber to offset the heat losses.
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