BS EN 12405-1:2021 Gas Meters. Conversion Devices Volume Conversion

Standard Number: BS EN 12405-1:2021

Pages: 128

Released: 2021-10-31

ISBN: 978 0 539 01821 9

Status: Standard

Overview

The BS EN 12405-1:2021 is a comprehensive standard that provides detailed guidelines and specifications for gas meters and their conversion devices, specifically focusing on volume conversion. This standard is essential for professionals in the gas industry, ensuring accuracy, reliability, and consistency in gas measurement and conversion processes.

Key Features

• Comprehensive Coverage: With 128 pages of detailed information, this standard covers all aspects of gas meter conversion devices, ensuring you have all the necessary information at your fingertips.
• Up-to-Date Information: Released on 2021-10-31, this standard reflects the latest advancements and best practices in the industry.
• International Recognition: As a BS EN standard, it is recognized and respected globally, making it a valuable resource for international projects and collaborations.
• ISBN: 978 0 539 01821 9 ensures easy reference and cataloging for libraries and institutions.

Why Choose BS EN 12405-1:2021?

Choosing the BS EN 12405-1:2021 standard means opting for precision and reliability in gas volume conversion. This standard is meticulously crafted to address the complexities and technicalities involved in gas measurement, providing clear and concise guidelines that help in achieving accurate results.

Accuracy and Reliability

Accuracy in gas measurement is crucial for both safety and efficiency. The BS EN 12405-1:2021 standard ensures that gas meters and their conversion devices operate with the highest level of precision, reducing the risk of errors and enhancing overall system reliability.

Compliance and Standardization

Adhering to this standard ensures compliance with international regulations and best practices. It promotes standardization across the industry, facilitating smoother operations and interoperability between different systems and devices.

Enhanced Efficiency

By following the guidelines set out in this standard, organizations can optimize their gas measurement processes, leading to improved efficiency and cost savings. The detailed specifications help in selecting the right equipment and implementing best practices, ultimately enhancing operational performance.

Who Should Use This Standard?

The BS EN 12405-1:2021 standard is an invaluable resource for a wide range of professionals in the gas industry, including:

• Gas Meter Manufacturers
• Utility Companies
• Regulatory Bodies
• Engineering Consultants
• Technical Inspectors

Detailed Content

This standard provides in-depth information on various aspects of gas meter conversion devices, including:

• Technical Specifications
• Design and Construction
• Performance Requirements
• Testing and Calibration Procedures
• Installation and Maintenance Guidelines

Conclusion

The BS EN 12405-1:2021 standard is a critical tool for anyone involved in the gas industry. Its comprehensive guidelines and up-to-date information make it an essential resource for ensuring accuracy, reliability, and efficiency in gas volume conversion. By adhering to this standard, professionals can achieve higher levels of performance and compliance, ultimately contributing to the overall safety and effectiveness of gas measurement systems.

BS EN 12405-1:2021

This standard BS EN 12405-1:2021 Gas meters. Conversion devices is classified in these ICS categories:

• 91.140.40 Gas supply systems
• 91.140.80 Drainage systems

This document specifies the requirements and tests for the construction, performance, safety and conformity of gas-volume electronic conversion devices associated to gas meters, used to measure volumes of fuel gases of the 1st and 2nd families according to EN 437 .

This document is intended for type testing, the detailed relevant provisions of which are given in Annex A.

Only three kinds of conversion are treated in this document:

1. conversion as a function of temperature only (called T conversion);

2. conversion as a function of the pressure and of the temperature with constant compression factor (called PT conversion);

3. conversion as a function of the pressure, the temperature and taking into account the compression factor (called PTZ conversion).

This document is not relevant to temperature conversion integrated into gas meters which only indicate the converted volume.

Gas-volume conversion devices consist of a calculator and a temperature transducer or a calculator, a temperature transducer and a pressure transducer locally installed.

For application of this document, a conversion device may be, as a choice of the manufacturer, considered as a complete instrument (Type 1) or made of separate elements (Type 2), according to the definitions given in 3.1.20.1 and 3.1.20.2.

In this last case, the provisions concerning pressure transducers, temperature sensors and temperature transducers are given in Annexes B, C and D respectively.

Any conversion device can provide an error curve correction for a gas meter.