ABB Totalflow NGC8206 Manual Del Usuario página 272

TERM
Field Pressure
File
Film Liquids
Firmware
Firmware Version
Fixed-Point
Flag
Flameproof Enclosure
"d"
Flammable
Flange
FLASH
Flash ADC
Flash Point
Flash Vapors
Flow
Flow Computer, XSeries
Flow Formulas
Flow Rate
Flowmeter
Página B–26
The pressure of natural gas as it is found in the underground
formations from which it is produced.
A set of related records or data treated as a unit.
Aerosols liquids who have contacted each other and become adhered
to the inside of the pipeline.
A computer program or software stored permanently in PROM or ROM
or semi-permanently in EPROM.
This refers to the version of firmware contained in the equipment.
A format for processing or storing numbers as digital integers.
Any of various types of indicators used for identification of a condition
or event; for example, a character that signals the termination of a
transmission.
Enclosure which can withstand the pressure developed during an
internal explosion of an explosive mixture, and which prevents the
transmission of the explosion to the explosive atmosphere surrounding
the enclosure.
A liquid as defined by NFPD and DOT as having a flash point below
37.8°C (100°F).
For pipe, a metal collar drilled with bolt holes and attached to the pipe
with its flat surface at right angles to the pipe axis so that it can be
securely bolted to a mating flange on a valve, another pipe section, etc.
Re-programmable memory onboard an XFC/XRC, similar to an
EPROM, except that it can be programmed while in circuit using a Boot
Loader Program to write to it. Generally used for the operating system
and application code space (non-volatile).
An Analog to Digital Converter whose output code is determined in a
single step by a bank of comparators and encoding logic.
The temperature at which a liquid will yield enough flammable vapor to
ignite. There are various recognized industrial testing methods;
therefore the method used must be stated.
Gas vapors released from a stream of natural gas liquids as a result of
an increase in temperature or a decrease in pressure.
Travel of liquids or gases in response to a force (i.e. pressure or
gravity).
A device placed on location to measure SP, DP and temperature (to
calculate flow) of gases or liquids being transferred, for remote
unattended operation.
In the gas industry, formulas used to determine gas flow rates or
pressure drops in pipelines, regulators, valves, meters, etc.
Actual speed or velocity of fluid movement .
A device used for measuring the flow or quantity of a moving fluid.
DEFINITION
2103650-001 – rev. AB