Sir is there maximum life span of sensor before it replace or doing preventive maintenance? Or it will only depend if the calibration will failed after so many attempt. And that's the time to replace sensor. waiting for your help to answer thank you...
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Sir is there maximum life span of sensor before it replace or doing preventive maintenance? Or it will only depend if the calibration will failed after so many attempt. And that's the time to replace sensor. waiting for your help to answer thank you...
Which type of panel it will connect