Normal operating temperature of the LCD screen
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I would like to know what the normal operating temperature range is for LCD screens (those on temperature transmitters and pressure transmitters) What is the lowest temperature it can reach? I just want to confirm that for the transmitter with a display screen that was installed before winter, only the transmitter was installed – no cables were laid. Is it okay to overwinter? Could a fellow traveler give some advice? Thank you.
There should be no problem; the performance specifications of the transmitter will indicate the operating temperature and storage temperature. The storage temperature is generally between -40 and 80 degrees Celsius, while the operating temperature for the instrument is between -25 and 60 degrees Celsius.
In many parts of China, temperatures of -25 degrees are absolutely achievable; I once was in a place where it was -30 degrees in winter.