GB/T 21451.4-2008
ActivePetroleum and liquid petroleum products - Measurement of level and temperature in storage tanks by automatic methods - Part 4: Measurement of temperature in atmospheric tanks
石油和液体石油产品 储罐中液位和温度自动测量法 第4部分: 常压罐中的温度测量
Application Summary AI generated
This standard specifies the requirements and test methods for automatic temperature measurement systems used in atmospheric storage tanks containing petroleum and liquid petroleum products. It is applied in the oil and gas industry for custody transfer, inventory control, and process monitoring where accurate temperature data is critical for volume correction and quality assessment. The standard ensures reliable temperature measurement under ambient pressure conditions, typically in fixed-roof or floating-roof tanks at refineries, terminals, and storage facilities.
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