- 71 -
1
f
: Medium density
③
Linear flowmeter:
Q
K
..........
type Appendix 2.1-3
K
: Instrument coefficient
: Linear signal (volume value)
: Medium density
Appendix 2.2 Instrumentation coefficients
When the model is selected as [differential pressure type], the flow
instrumentation coefficients are
K
Q
.............................. ........ ...... style Appendix 2.2-1
② When the model is selected [frequency type vortex street], the unit of
the meter coefficient
K
defaults to times/m³, and the meter coefficient
unit and coefficient value are set to the unit and coefficient value of the
flow meter (if the flow meter unit is times/L, the meter coefficient = flow
meter coefficient * 1000).
(273.15
T
n
)(0.10136
P
f
)
Z
n
f
n
(273.15
T
)(0.10136
P
)
*
Z
n
f
... Appendix 3.1-1
③ When the model is selected as [linear], the flow coefficient
K
is set
to 1 when the medium is not compensated, the volume
Volume channel in the volume upper limit is set to the flow value
corresponding to the upper limit of the linear signal, the lower limit is set to
0, the flow rate and volume units are involved in the operation. Media
compensation, density involved in the operation, then the flow coefficient
Summary of Contents for HT R71
Page 22: ... 22 4 2 Usage Patterns ...
