Specification for installation, exchange, relocation and removal of gas meters with a maximum capacity not exceeding 6 m³/h - Medium pressure (2nd family gases) included-in-kit design and material of coupling

design and material of coupling that helps in assembling the clamp type coupling

5 Procedure for current and voltage linearity test

that are outside the scope of this part of BS 5446

Limiting and indicating devices

Design responsibilities

Specification for installation, exchange, relocation and removal of gas meters with a maximum capacity not exceeding 6 m³/h - Medium pressure (2nd family gases) included-in-kit design and material of couplingBS 6400 is a series of three standards consisting of the following parts: Part 1: Low pressure (2nd family gases) Part 2: Medium pressure (2nd family gases) Part 3: Low and medium pressure (3rd family gases) BS 6400 2: 2006 specifies the requirements for the installation, exchange, relocation and removal of primary meters with a maximum capacity of 6 m h. It is applicable to installations that incorporate credit or prepayment diaphragm and ultrasonic