DigitalFlow™ XMT868i Programming Manual
29
Chapter 1. Programming Site Data
1.4.2.2
Setting Up Option Cards (cont.)
Analog Outputs (cont.)
Note:
All the options shown below will only appear if the Mass Flow and Energy Options are activated.
Table 19: Output Measurement Options
Option Bar Choice
Description
VEL
Flow Velocity
VOLUM
Volumetric Flow
+TOTL
Forward Totalized Volume Flow
-TOTL
Reverse Totalized Volume Flow
TIME
Total Flow Measurement Time
MDOT
Mass Flow
+MASS
Forward Totalized Mass Flow
-
MASS
Reverse Totalized Mass Flow
POWER
Energy Flow Power
+ENRG
Forward Energy Flow
-ENRG
Reverse Energy Flow
SS up
Signal strength for the upstream transducer.
SS do
Signal strength for the downstream transducer.
DAC up
AGC DAC count for upstream gain setting.
DAC do
AGC DAC count for downstream gain setting.
Soundspeed
Measured speed of sound in the fluid.
T up
Upstream ultrasonic signal transit time.
Tdown
Downstream ultrasonic signal transit time.
DELTAT
Transit time difference between upstream and downstream signals.
REYN#
Current velocity/reynolds number.
K (RE)
K factor, based on the Reynolds number.
PEAK%
Percentage of peak (set to +50 by default).
THETA3
Theta 3 is the angle between the ultrasonic beam and the normal to the pipe wall. It is
calculated from the measured transit time and clamp-on parameters (clamp-ons only).
Qup
Displays the signal quality for the upstream transducer.
Qdown
Displays the signal quality for the downstream transducer.
AMPup
Displays the value for the signal amplitude of the upstream transducer.
AMPdn
Displays the value for the signal amplitude of the downstream transducer.
P#up
Displays signal peaks for the upstream transducer.
P#dn
Displays signal peaks for the downstream transducer.
NFup
Displays the normalization factor for the upstream transducer.
NFdn
Displays the normalization factor for the downstream transducer.
Cxdcr
Displays the speed of sound in the transducer (clamp-on only).
TEMPs
Displays the temperature for the supply input (energy measurement).
TEMPr
Displays the temperature for the return input (energy measurement).
Ts-Tr
Difference between supply input and return input measurement (energy measurement).
DENSs
Displays the density for the supply input (energy measurement).
Summary of Contents for DigitalFlow XMT868i
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