This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
ISO 4266-4 gives guidance on the selection, accuracy, installation, commissioning, calibration and verification of automatic tank thermometers (ATTs) in fiscal/custody transfer applications in which the ATT is used for measuring the temperature of petroleum and liquid petroleum products having a Reid vapour pressure less than 100 kPa, stored in atmospheric storage tanks.
ISO 4266-4 is not applicable to the measurement of temperature in caverns or in refrigerated storage tanks.
Status : PublishedPublication date : 2002-11
Edition : 1Number of pages : 14
Technical Committee:Measurement of petroleum and related products
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