7 Block OUTPUTS Device Functions Proline Promass 83 MODBUS RS485
64 Endress+Hauser
Detailed explanations and
information
How the current output responds at a defined measuring range
m-n (see Fig. 17) and flow behavior (see Fig. 18):
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Fig. 17 : Defined measuring range: m and n with the same sign
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Fig. 18 : Flow behavior
For STANDARD measuring mode
The current output signal is proportional to the measured variable.
The flow components outside the scaled measuring range are not taken into
account for signal output.
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Fig. 19 : Behavior of current output for STANDARD measuring mode
For SYMMETRY measuring mode
The current output signal is independent of the direction of flow.
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Fig. 20 : Behavior of current output for SYMMETRY measuring mode
For PULSATING FLOW measuring mode
Flow components outside the measuring range are buffered, balanced and output
after a maximum delay of 60 seconds.
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Fig. 21 : Behavior of current output for PULSATING FLOW measuring mode
(continued on next page)
Function description
OUTPUTS → CURRENT OUTPUT 1 → CONFIGURATION
Q
20
4
0
mA
➀➁
t
Q
t
mA
t
mA
t
S=A
A
S
mA
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