Définitions Et Acronymes Totalflow - ABB Totalflow NGC8206 Manuel D'utilisation

ANNEXE B
TERM
μ
μ
FLO IMV
μ
FLO-2100767 Board
μ
Sec
μ
FLO 6200
*.CSV file
*.INI file
A/D
ABB Inc.
Absolute Pressure
Absolute Zero
Absorber
Absorption
Absorption Factor
Absorption Oil
AC
Accuracy
Acid Gas
ACK
2103971-001 – rev. AB
DÉFINITIONS ET ACRONYMES TOTALFLOW
Greek letter for "mu". Often used in math and engineering as the
symbol for "micro". Pronounced as a long u.
μ
FLO's measurement and operational features are housed in this
single unit assembly. The main electronic board (
communication connection, power, SP, DP and Temperature readings
are all housed in this unit.
Main Electronic Board used in the
integrated assembly and includes the IMV. It operates at 195 MHz
while drawing minimal power.
Micro Second.
This Totalflow Flow Computer is housed in a small lightweight
enclosure. It's main feature is it's low power, microprocessor based
units designed to meet a wide range of measurement, monitor and
alarming applications for remote gas systems, while being a cost
effective alternative.
See Comma Separated Values (I.E. spreadsheet format).
See Initialization File.
Analog-to-digital.
Asea, Brown & Boveri, parent company of Totalflow
Gauge pressure plus barometric pressure. Totalflow devices use Static
Pressure (SP) for flow calculations.
The zero point on the absolute temperature scale. It is equal to -273.16
degrees C, or 0 degrees K (Kelvin), or -459.69 degrees F, or 0 degrees
R (Rankine).
A tower or column that provides contact between natural gas being
processed and a liquid solvent.
The process of removing vapors from a stream of natural gas by
passing the natural gas through liquids or chemicals which have a
natural attraction to the vapors to be removed from the stream.
A factor which is an indication of the tendency for a given gas phase
component to be transferred to the liquid solvent. It is generally
expressed as A=L/KV where L and V are the moles of liquid and vapor,
and K is the average value of the vapor-liquid equilibrium constant for
the component of concern.
A hydrocarbon liquid used to absorb and recover components from the
natural gas being processed.
See Alternating Current.
How closely a measured value agrees with the correct value. Usually
expressed as ± percent of full scale output or reading.
See Gas, Acid.
See Acknowledgment.
DEFINITION
μ
FLO-195 Board),
μ
FLO Computers. It is housed on an
®
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