JB/T 12958-2016 in English

VALID

Ultrasonic domestic gas meters

Issued on:2016-10-22
Implemented on:2017-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $1,410.00
$1,368.00

Standard No:	JB/T 12958-2016
Document status:	VALID
Title in English:	Ultrasonic domestic gas meters
Title in Chinese:	家用超声波燃气表
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2016-10-22
Implemented on:	2017-04-01
Professional Classification:	JB-Machinery
Related Keywords:	domestic gas meters introductionthis document gas meter natural gas residential gas metering equipment ultrasonic technology
Related Topics:	laboratory ultrasonic Ultrasonic parameters Ultrasonic Half Height Ultrasonic parameters ultrasound in english ultrasonic oil Ultrasound recording for ultrasound laboratories with ultrasound ultrasonic installation Home Ultrasound signal ultrasonic Application of Ultrasound real-time ultrasound gas phase ultrasound Ultrasonic use Uses of Ultrasound Ultrasonic cavitation machine Ultrasonic cavitation machine Ultrasonic Supply Ultrasonic material supply ultrasound volumetric ultrasound Ultrasonic application Ultrasonic use Ultrasonic 3D model Ultrasonic 3D model ultrasound problems Ultrasonic air curtain How to use ultrasonic transducer ultrasonic glue ultrasonic machine Where is ultrasound used?? Ultrasonic machine parameters ultrasonic ball ultrasonic assembly ultrasonic gas Gas Meter The principle of ultrasound Ultrasonic is suitable for What are the applications of ultrasound Ultrasound is used in addition to Which use ultrasound Ultrasound and Applications What is the use of ultrasound Applications to Ultrasound ultrasonic gas phase Ultrasound application Ultrasonic and its application superficial ultrasound Is Ultrasound Harmful? ultrasonic magnet Sonic Degassing Small ultrasonic degumming Ultrasonic generation What is ultrasound used for Qualified ultrasonic What is ultrasound used for Ultrasonic ball machine those with ultrasound Ultrasonic pool parameters ultrasonic container ultrasound Ultrasonic water meter integrated machine Characteristics and applications of ultrasonic and infrasonic waves The difference between real sound waves and ultrasonic waves Ultrasonic oscillator Ultrasonic sensor citation countries Ultrasonic water meter recommended by country Home ultrasonic scalpel group National standards for ultrasonic power supplies Ultrasonic Industry Standard Ultrasonic height measurement for medical use

本标准规定了家用超声波燃气表的术语、定义和符号、正常工作条件、计量性能、结构和材料、可选功能、显示信息、标记、应用软件、通信、电池、电磁兼容、超声波（声）噪音干扰、外观、检验规则、包装、运输和贮存等要求。
本标准适用于安装在无或有轻微震动、冲击、冷凝水以及电磁干扰的封闭场所（室内或有防护措施的室外）或露天场所（无任何防护措施的室外）、最大工作压力不超过50 kPa、最大流量不超过10m3/h、最小工作环境温度范围为－10℃～＋40℃、工作介质温度变化范围不小于40K、双管接头、电池供电的1.0级和1.5级燃气表，包括燃气表的辅助装置以及带温度转换装置的燃气表。
最大流量超过10m3/h、但不超过160m3/h的燃气表可参考执行本标准。

Introduction

This document specifies the technical requirements, test methods, and marking for a type of gas meter that utilizes ultrasonic technology for measuring the flow rate of natural gas or other combustible gases in residential applications. It covers aspects such as structural design, material selection, performance characteristics, and safety requirements. The standard also outlines procedures for verification, calibration, and quality control to ensure accuracy and reliability in measurements. Additionally, it provides guidelines for installation, operation, and maintenance to facilitate proper usage and extend the service life of the device. The scope includes both the design and manufacturing phases, as well as the evaluation of performance under various operating conditions. This document is intended to be used by manufacturers, testing institutions, and regulatory bodies involved in the production and oversight of residential gas metering equipment.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: JGJ 94-2008 GB 18306-2015 JJG 21-2008

Sample only — not a preview of JB/T 12958-2016

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