Honeywell SMV 3000 사용자 설명서
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SMV 3000 Transmitter User’s Manual
65
6.8
TempConf Configuration - PV3,
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PV3 (Temperature)
Range Values
(LRV and URV)
Range Values
(LRV and URV)
The Lower Range Value and the Upper Range Value fields for PV3 are
found on the TempConf tab card.
found on the TempConf tab card.
Set the LRV and URV (which are desired zero and span points for your
measurement range) for the process temperature input PV3 by typing in
the desired values on the TempConf tab card.
measurement range) for the process temperature input PV3 by typing in
the desired values on the TempConf tab card.
•
LRV = Type in the desired value (default = 0.0)
•
URV = Type in the desired value (default = URL)
Background
You can set the LRV and URV for PV3 by either typing in the desired
values on the SCT TempConf tab card or applying the corresponding LRV
and URV input signals directly to the transmitter. The LRV and URV set
the desired zero and span points for your measurement range as shown the
example in Figure 22.
values on the SCT TempConf tab card or applying the corresponding LRV
and URV input signals directly to the transmitter. The LRV and URV set
the desired zero and span points for your measurement range as shown the
example in Figure 22.
Figure 22
Typical Range Setting Values for PV3
Typical RTD Range Configuration
LRL
LRV
SPAN
URV
URL
-328
-100
257
600
842 oF
Range Limits
Measurement Lower Range Upper Range
Span
Range
Value
Value
-328 to 842 oF -100 to 600 oF -100 oF
600 oF
700 oF
NOTE: LRL and URL values are set automatically when you select the sensor type in
the Sensor Type field.
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