This low cost sensor offers reliable operation in wet, dirty and high temperature environments.
这种低成本的传感器提供了在潮湿,肮脏和高温环境下可靠运行。
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Procedure b: Wet calibration process. This procedure needs the sensor input signals and NIST traceable test liquid. Correct operation will result in the most accurate system calibration.
It does not contain a battery but instead contains two conductive materials that, when they become wet in the stomach, can power the sensor for a short amount of time.