Michell Instruments Promet I.S., User Manual

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Promet I.S. User’s Manual
viii 97221 Issue 5, March 2017
Abbreviations
The following abbreviations are used in this manual:
A Ampere
AC
alternating current
barg pressure in bar (gauge)
°C degrees Celsius
°F degrees Fahrenheit
DC direct current
dp dew point
Hz Hertz
lb/MMscf pounds per million standard cubic feet
lbf-ft pound force per foot
mA milliampere
mg/m
3
milligrams per cubic meter
mm millimeters
Nl/min normal liters per minute
ppm
V
parts per million by volume
psig pressure in pound(s) per square inch (gauge)
scfh standard cubic feet per hour
T temperature
V Volts
W Watts
” inch(es)
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.
Where this symbol appears in the following sections it is used to
indicate areas of potential risk of electric shock.