E-886-2-E
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Table 6.3 EL4321 Display Items
Display Item
Description
Density Before Correction
(DENSITY)
Transforms density pulse periods currently being fed from the densitometer into a
density reading and displays it.
Corrected Density
(DENSITY(C))
Displays density corrected for temperature and pressure.
If an error occurs in density conversion, such as out of range, its default fallback value
is displayed.
Density Period
(DENSITY PERIOD)
Displays pulse period currently coming in from the densitometer.
If the input exceeds 650
μ
s or is missing, "999.999" is displayed.
Correction Factor
(COMP. FACTOR)
Displays correction factor based on current temperature and pressure, and correction
factor X of a quadratic function of temperature and pressure.
Temperature
(TEMPERATURE)
Displays temperature value currently coming in.
If an error occurs in temperature conversion, such as out of range, its default fallback
value is displayed.
Pressure
(PRESSURE)
Displays pressure value currently coming in.
If an error occurs in pressure changes, such as out of range, its default fallback value is
displayed.
Molecular Weight
(MOLECULAR WEIGHT)
Calculates molecular weight, based on the temperature, pressure, and density currently
coming in, and displays it.
Specific Weight
(SPECIFIC WEIGHT)
Calculates specific weight based on the temperature, pressure, and density currently
coming in, and displays it.
Table 6.4 EL4331 Display Items
Display Item
Description
Density Before Correction
(DENSITY)
Transforms density pulse periods currently being fed from the densitometer into a
density reading and displays it.
Corrected Density
(DENSITY(C))
Displays density corrected for temperature.
If an error occurs in density conversion, such as out of range, its default fallback value
is displayed.
Density Period
(DENSITY PERIOD)
Displays pulse period currently coming in from the densitometer.
If the input exceeds 650
μ
s or is missing, "999.999" is displayed.
Temperature
(TEMPERATURE)
Displays temperature value currently coming in.
If an error occurs in temperature conversion, such as out of range, its default fallback
value is displayed.
Pressure
(PRESSURE)
Displays pressure value currently coming in.
If an error occurs in pressure changes, such as out of range, its default fallback value is
displayed.
Molecular Weight
(MOLECULAR WEIGHT)
Calculates molecular weight, based on the temperature, pressure, and density currently
coming in, and displays it.
Specific Weight
(SPECIFIC WEIGHT)
Calculates specific weight based on the temperature, pressure, and density currently
coming in, and displays it.
