The cause of the problem 1: incorrect test gas processing method: choose the appropriate standard gas test. The cause of the problem 2: sensor failure, processing methods: replace the sensor.
The cause of the problem 1: zero drift; Methods: to calibrate zero
The cause of the problem 1: the calibration operation method is wrong; Methods: according to the instruction, the guidance of correct calibration detector.
The cause of the problem 1: relay setting error. Methods: reset the relay parameters.
The cause of the problem 1: connection error; Methods: according to the instruction guide, rewiring.
The cause of the problem: the sensor is open circuit or short circuit; Methods: the change of sensor.
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友链： 翼芯红外传感技术（上海）有限公司 安誉 迪盈精密仪器（上海）由有限公司
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