ISO/AWI 4266-3

Petroleum and liquid petroleum products — Measurement of level and temperature in storage tanks by automatic methods — Part 3: Measurement of level in pressurized storage tanks (non-refrigerated)

General information

Current stage: 20.00 Effective date: Aug 10, 2022

Originator: ISO

Owner: ISO/TC 28/SC 2

Type: International Standard

Scope

ISO 4266-3 gives guidance on the accuracy, installation, commissioning, calibration and verification of automatic level gauges (ALGs) both intrusive and non-intrusive, for measuring the level of petroleum and petroleum products having a vapour pressure less than 4 MPa, stored in pressurized storage tanks.
ISO 4266-3 gives guidance on the use of ALGs in custody transfer application.
ISO 4266-3 is not applicable to the measurement of level in caverns and refrigerated storage tanks with ALG equipment.

Life cycle

PREVIOUSLY

Revises
ISO 4266-3:2002

NOW

IN_DEVELOPMENT
ISO/AWI 4266-3
20.00 New project registered in TC/SC work programme
Aug 10, 2022

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