ISO 15500-23:2023

Road vehicles — Compressed natural gas (CNG) fuel system components — Part 23: Gas temperature sensor

This document specifies tests and requirements for gas-temperature sensors, a compressed natural gas (CNG) fuel system component intended for use on the types of motor vehicles defined in ISO 3833. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using natural gas in accordance with ISO 15403-1. It is not applicable to the following: a) liquefied natural gas (LNG) fuel system components located upstream of, and including, the vaporizer; b) fuel containers; c) stationary gas engines; d) container-mounting hardware; e) electronic fuel management; f) refuelling receptacles.

Véhicules routiers — Composants des systèmes de remplissage en gaz naturel comprimé — Partie 23: Capteurs de température du gaz

General Information

• Status: Published
• Publication Date: 30-Aug-2023
• ICS: 43.060.40 - Fuel systems
• Technical Committee: ISO/TC 22 - Road vehicles
• Drafting Committee: ISO/TC 22 - Road vehicles
• Current Stage: 6060 - International Standard published
• Start Date: 31-Aug-2023
• Due Date: 27-Jan-2024
• Completion Date: 31-Aug-2023

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 15500-23
First edition
2023-08
Road vehicles — Compressed natural
gas (CNG) fuel system components —
Part 23:
Gas temperature sensor
Véhicules routiers — Composants des systèmes de remplissage en gaz
naturel comprimé —
Partie 23: Capteurs de température du gaz
Reference number
ISO 15500-23:2023(E)
© ISO 2023

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ISO 15500-23:2023(E)
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© ISO 2023
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  © ISO 2023 – All rights reserved

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ISO 15500-23:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Marking . . 2
5 Construction and assembly .2
6 Tests . 2
6.1 Applicability . 2
6.2 Hydrostatic strength . 3
6.3 Continued operation . 3
6.4 Insulation resistance. 3
Bibliography . 4
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ISO 15500-23:2023(E)
Foreword
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This document was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 41,
Specific aspects for gaseous fuels.
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