Deltabar S FOUNDATION Fieldbus Document information
Endress+Hauser 7
1.4 Terms and abbreviations
A0029505
Position Term/Abbreviation Explanation
1 OPL The OPL (over pressure limit = sensor overload limit) for the sensors depends
on the lowest-rated element, with regard to pressure, of the selected
components, i.e. the process connection must be taken into consideration in
addition to the measuring cell. Also observe pressure-temperature
dependency. For the relevant standards and additional notes, see technical
information.
The OPL may be applied for a limited time period.
2 MWP The MWP (maximum working pressure) for the sensors depends on the
lowest-rated element, with regard to pressure, of the selected components,
i.e. the process connection has to be taken into consideration in addition to
the measuring cell. Also observe pressure-temperature dependency. For the
relevant standards and additional notes, see technical information.
The MWP may be applied for an unlimited time.
3 Maximum sensor
measuring range
Range between LRL and URL
This span is the maximum calibratable/adjustable measuring span.
URL OPLMWP
LRL
0
p
LRV
URV
1
2
3
4
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