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prEVS-ISO 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

Draft. Expected publication date is 05.2025
Base Documents
ISO 4266-3:2024
Directives or regulations
None

Standard history

Status
Date
Type
Name
06.03.2007
Main
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.

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