KROHNE ALTOSONIC V Modbus EN - Manual (Page 54)

ALTOSONIC V
ModBus Manual 0300 rev07 E 7.30855.35.00 Page 54 of 64
API: Density standard type
When the correction type is 1 (Standard volume/mass by API2540):
The type of density standard (at temperature and pressure standard)
0: Fill in manually
1: Calculated from process density ((measured by densito meter)
2: On AD/Modbus input
API: Fluid type
When the correction type is 1 (Standard volume/mass by API2540):
The type of fluid:
0: Crude
1: Gasoline
2: Trans.area
3: Jet group
4: Fuel oil
5: Free fill
API: Stand. Density crude/gasoline/trans.area/jetgroup/fuel oil/free fill
When the correction type is 1 (Standard volume/mass by API2540):
Limits for 15°C standard
Crude : 610.5..1075.0 kg/m3
Gasoline : 653.0.. 770.0 kg/m3
Trans.area : 770.5.. 787.5 kg/m3
Jet group : 788.0.. 838.5 kg/m3
Fuel oil : 839.0..1075.0 kg/m3
free fill : 500.0..2000.0 kg/m3
When a value is outside the limits the UFP-V system will not accept the value
API: Free Fill K0/1/2
When the correction type is 1 (Standard volume/mass by API2540) and Fluid type is 5 (free fill):
K0…K2 are factors used in the API calculation.
Limits are –10 e 9 .. 10 e 9
API: Temperature standard
When the correction type is 1 (Standard volume/mass by API2540):
The standard temperature is the temperature at standard conditions.
Limits are 0..30°C
Batch averages 1 on temperatures, pressures, densities, and correction factors
On reset Totalisers (or Boolean set to 1 only) new batch averages are made for a maximum of 1500
days, after 1500 days the averages are no longer calculated.
Batch averages 2 on temperatures, pressures, densities, and correction factors
Boolean set to 1 only new batch averages are made for a maximum of 1500 days, after 1500 days the
averages are no longer calculated.