Emerson Micro Motion 1500 Configuration And Use Manual page 41

Figure 4-1: Effect of Flow Direction on the mA Output: Lower Range Value = 0
Flow Direction = Forward
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12
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-x 0
Reverse flow
• Lower Range Value = 0
• Upper Range Value = x
Figure 4-2: Effect of Flow Direction on the mA Output: Lower Range Value < 0
Flow Direction = Forward
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12
4
-x 0
Reverse flow
• Lower Range Value = −x
• Upper Range Value = x
Example: Flow Direction = Forward and Lower Range Value = 0
Configuration:
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•
•
Configuration and Use Manual
Flow Direction = Reverse, Negate Forward
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x -x
Forward flow Reverse flow
Flow Direction = Reverse, Negate Forward
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4
x -x
Forward flow Reverse flow
Flow Direction = Forward
Lower Range Value = 0 g/sec
Upper Range Value = 100 g/sec
Flow Direction = Absolute Value, Bidirectional,
Negate Bidirectional
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4
0 x -x
Forward flow Reverse flow
Flow Direction = Absolute Value, Bidirectional,
Negate Bidirectional
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12
4
0 x
Forward flow Reverse flow
Configure process measurement
0 x
Forward flow
-x 0 x
Forward flow
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