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* If a key is not pressed within 20 seconds in the upper or lower limit setting mode, the
AD-4531B will cancel the setting and return to the measurement mode.
* The decimal point blinks to indicate that the current value is not a measured value.
12.3. Example of the comparator mode
Continuous comparison excluding the zero band
ON
OFF
ON
OFF
ON
OFF
Upper limit
Lower limit
Zero band
HI output
OK output
LO output
Summary of Contents for AD-4531B
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