Tankvision Calculations
Endress+Hauser 31
Most known VCF "Tables"
The Tables are normally grouped in pairs:
• Tables 5 and 6 - ODC resp. VCF °API at 60 °F
• Tables 53 and 54 - ODC resp. VCF kg/m³ at 15 °C
• Tables 24 and 25 - ODC resp. VCF RD 60/60 °F at 60 °F
• Tables 50 and 60 - ODC resp. VCF kg/m³ at 20 °C
Most tables have so called Product Codes:
• A = for generalized crude’s
• B = for refined products
•C = for chemicals
• D = for lube oils
• E = liquefied gases
For chemicals normally a "polynomial equation" is used.
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