ABB 2600T Pressure Transmitter Series User Manual page 85

364xS User's Manual
Acronyms
The acronyms currently used to define the various parameters are as follows:
URL : Upper Range Limit of a specific sensor. The highest value of the measured value that the transmitter
can be adjusted to measure.
LRL : Lower Range Limit of a specific sensor. The lowest value of the measured value that the transmitter
can be adjusted to measure.
URV : Upper Range Value. The highest value of the measured value to which the transmitter is calibrated.
LRV : Lower Range Value. The lowest value of the measured value to which the transmitter is calibrated.
SPAN : The algebric difference between the Upper and Lower Range Values. The minimum span is the
minimum value that can be used without degradation of the specified performance.
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CPU Control Process Unit
DSP Digital Signal Processing
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Definitions
The terminology currently used to define the various parameters is as follows:
Totalizer LRV: the totalizer LRV is defined as the value in engineering unit that gives 4 mA at the output
Totalizer URV: the totalizer LRV is defined as the value in engineering unit that gives 20 mA at the output
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