Cermet II User’s Manual
Michell Instruments
vii
Abbreviations
The following abbreviations are used in this manual:
AC alternating
current
atm
pressure unit (atmosphere)
barg
pressure unit (=100 kP or 0.987 atm) (gauge)
DC direct
current
EU European
Union
g/m
3
grams per cubic meter
Hz
Hertz
lb
pound
lbs/MMSCF pounds per million standard cubic feet
Nl/min
liters per minute
mA
milliampere
Nm nanometer
ppm
V
parts per million (by volume)
psig
pound(s) per square inch (gauge)
sec
second(s)
°C
degrees Celsius
°F
degrees Fahrenheit
V
Volts
Warnings
The following general warnings listed below are applicable to this instrument. They are
repeated in the text in the appropriate locations.
!
Where this hazard warning symbol appears in the following
sections, it is used to indicate areas where potentially
hazardous operations need to be carried out.
DANGER
Electric
Shock Risk
Where this symbol appears in the following sections it is used to
indicate areas of potential risk of electric shock.
