Emerson Process Management 3420 Carbon Monoxide Alarm User Manual


 
Reference, Installation, and Operations Manual Section 1: Introduction
3-9000-743 Rev S June 2013
Definitions, acronyms, abbreviations 3
ft feet (length unit)
ft
3
/d
cubic feet per day (volumetric flow rate)
ft
3
/h
cubic feet per hour (volumetric flow rate)
ft
3
/s
cubic feet per second (volumetric flow rate)
GC gas chromatograph
g-mol gram mole
HART®
Highway Addressable Remote Transducer
hr hour (time unit)
Hz hertz (cycles per second, frequency unit)
I/O Input/Output
IS Intrinsically Safe
K kelvin (temperature unit)
kcal/m
3
kilocalories per cubic meter (heating value)
kg kilogram (mass unit)
kg-mol kilogram mole
kg/d kilograms per day (mass rate)
kg/h kilograms per hour (mass rate)
kg/s kilograms per second (mass rate)
kHz
kilohertz (10
3
cycles per second, frequency unit)
kJ
kilojoule (10
3
joules, energy)
kJ/m
3
kilojoules per cubic meter (heating value)
kwh/m
3
kilowatt-hours per cubic meter (heating value)
LAN Local Area Network
lbm pound mass
lbm-mol pound mass mole
lbm/d pounds (mass) per day (mass rate)
lbm/h pounds (mass) per hour (mass rate)
lbm/s pound (mass) per second (mass rate)
LED light-emitting diode
m meter (length unit)
m
3
/d
cubic meters per day (volumetric flow rate)
Table 1-1 Gas Ultrasonic Meter acronyms, abbreviations and definitions
Acronym or abbreviation Definition