OPERATION ST80/ST80L Flow Meter
64 Fluid Components International LLC
HART Engineering Units Codes
Table 18 below summarizes the HART codes used to represent the instrument’s engineering units.
Table 18 – HART Engineering Units Codes
Volumetric Flow
Standard Cubic Feet per Second (SCFS)
Standard Cubic Meter per Hour (SCMH)
Standard Cubic Feet per Minute (SCFM)
Standard Cubic Meter per Day (SCMD)
Standard Cubic Feet per Hour (SCFH)
Normal Liter per Second (NLPS)
Standard Cubic Feet per Day (SCFD)
Normal Liter per Minute (NLPM)
Normal Cubic Meters per Second (NCMS)
Normal Liter per Hour (NLPH)
Normal Cubic Meters per Minute (NCMM)
Normal Liter per Day (NLPD)
Normal Cubic Meters per Hour (NCMH)
Standard Liter per Second (SLPS)
Normal Cubic Meters per Day (NCMD)
Standard Liter per Minute (SLPM)
Standard Cubic Meter per Second (SCMS)
Standard Liter per Hour (SLPH)
Standard Cubic Meter per Minute (SCMM)
Standard Liter per Day (SLPD)
Mass Flow
Kilograms per Hour (KGPH)
Metric Tonnes Per Second (TNPS)
Metric Tonnes Per Minute (TNPM)
Kilograms per Second (KGPS)
Metric Tonnes Per Hour (TNPH)
Kilograms per Minute (KGPM)
Metric Tonnes Per Day (TNPD)
Velocity Flow
Standard Feet per Second (SFPS)
Normal Meters per Second (NMPS)
Standard Feet per Minute (SFPM)
Normal Meters per Minute (NMPM)
Standard Feet per Hour (SFPH)
Normal Meters per Hour (NMPH)
Standard Feet per Day (SFPD)
Normal Meters per Day (NMPD)
Totalizer
Standard Cubic Meter (SCM)
Standard Cubic Feet (SCF)
Pressure