STN EN ISO/IEC 80079-49
| Name: | STN EN ISO/IEC 80079-49 |
| Validity: | Valid |
| Number of pages: | 80 |
| Language: |
EN
|
| Paper: | 28,80€ |
| Electronic version |
a) Only read (without ability to print and copy)
25,92€ b) Without ability to print, with ability to copy (printscreen) 28,80€ c) With ability to print and copy (printscreen) 37,44€ |
| Slovak title | Výbušné atmosféry. Časť 49: Protiplameňové uzávery. Požiadavky na prevádzkové vlastnosti, skúšobné metódy a medze pre použitie (ISO/IEC 80079-49: 2024) |
| English title | Explosive atmospheres - Part 49: Flame arresters - Performance requirements, test methods and limits for use (ISO/IEC 80079-49:2024) |
| Release Date: | 01. 01. 2025 |
| Date of withdrawal: | |
| ICS: | 13.220.20 |
| Sorting character/National clasification code | 38 9671 |
| Level of incorporation: | idt EN ISO/IEC 80079-49:2024, idt ISO/IEC 80079-49:2024 |
| Official Journal | 12/24 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 16852:2017-06 (38 9671) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the requirements for flame arresters that prevent flame transmission when explosive gas-air or vapour-air mixtures are present. It establishes uniform principles for the classification, basic construction and information for use, including the marking of flame arresters, and specifies test methods to verify the safety requirements and determine safe limits of use. This document is applicable to pressures ranging from 80 kPa to 160 kPa and temperatures ranging from -20 °C to +200 °C. |
| Preview: | Náhľad normy (PDF) |