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 (nonrefrigerated)

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Number

2026/5
Issue date

11-02-2026
Expiration date

09-04-2026
Status

Finished

Description

This document gives requirements and 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.

This document gives guidance on the use of ALGs in custody transfer application.

This document is not applicable to the measurement of level in caverns and refrigerated storage tanks with ALG equipment.

International reference number

ISO 4266-3:2023

Project type

Update

The Responsible

Abdullalh A. Alolyan

info@saso.gov.sa

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