ABB Totalflow NGC8206 Manual Del Usuario página 283

TERM
LevelMaster
Life
Life Cycle
Light Crude
Light Ends
Light Hydrocarbons
Linearity
Liquefiable
Hydrocarbons
Liquefied Natural Gas
Liquefied Petroleum Gas
Liquid Crystal Display
LNG
Load (electrical)
Load (units)
Location File
2103650-001 – rev. AB
Intelligent Digital Level Sensor and is designed for custody transfer
accuracy in demanding level measurement applications in tanks.
LevelMaster is the name of the Totalflow's Tank Gauging System.
For rechargeable batteries, the duration of satisfactory performance,
measured in years (float life) or in the number of charge/discharge
cycles (cycle life).
The minimum number of pressure cycles the transducer can endure
and still remain within a specified tolerance.
Crude oil with a high API gravity due to the presence of a high
proportion of light hydrocarbon fractions.
The portion of a liquid hydrocarbon mixture having the lowest boiling
points which are easily evaporated.
The low molecular weight hydrocarbons such as methane, ethane,
propane and butanes. More Volatile.
The maximum deviation of the calibration curve from a straight line
between zero and full scale, expressed as a percent of full scale output
and measured on increasing measurement only.
The components of natural gas that may be recovered as liquid
products.
Natural gas which has been liquefied by reducing its temperature to
minus 260 degrees Fahrenheit at atmospheric pressure. It remains a
liquid at -116 degrees Fahrenheit and 673 psig. In volume, it occupies
1/600 of that of the vapor at standard conditions. Natural gasoline and
liquefied petroleum gases fall in this category.
A gas containing certain specific hydrocarbons which are gaseous
under normal atmospheric conditions, but can be liquefied under
moderate pressure at normal temperatures. Propane and butane are
the principal examples.
A reflective display that requires very low power for operation.
See Liquefied Natural Gas.
A load is an energy consuming device. The device can be an actual
device such as a bulb of a flash light, radio, cassette player, motor, etc.,
a resistor or a constant current load.
The amount of gas delivered or required at any specified point or points
on a system; load originates primarily at the gas consuming equipment
of the customers. Also, to load a pressure regulator is to set the
regulator to maintain a given pressure as the rate of gas flow through
the regulator varies. Compare DEMAND.
This is a file containing the configuration of the Location or site and the
LevelMasters assigned to the Location. You may have a file that
contains everything or a file for each Location name. The information
from the file is displayed on the main MasterLink screen in the form of a
tree structure. See the Main Screen topic for more information.
DEFINITION
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