BS ISO 23551-6:2021
燃气燃烧器和燃气器具的安全和控制装置 特殊要求 热电火焰监控控制

Safety and control devices for gas burners and gas-burning appliances. Particular requirements. Thermoelectric flame supervision controls

标准号

BS ISO 23551-6:2021

发布

2022年

发布单位

英国标准学会

当前最新

BS ISO 23551-6:2021

 

 

适用范围

1   Scope This document specifies safety, constructional, and performance and testing requirements for thermoelectric flame supervision controls , energized by a thermocouple , intended for use with gas burners and gas-burning appliances, hereafter referred to as “controls”. This document applies to thermoelectric flame supervision controls for gas burners and gas-burning appliances of nominal connection size up to, and including DN 50, that can be used and tested independently of these appliances. These thermoelectric flame supervision controls are suitable for fuel gases, such as natural gas, manufactured gas or liquefied petroleum gas (LPG) at inlet pressures up to and including 50 kPa. It is not applicable to corrosive and waste gases. This document covers type testing only. This document is not applicable to: a) the thermocouple ; and b) controls which use auxiliary energy (e.g. electrical energy supplied externally).

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