ISO 23551-6:2021标准规定了燃气燃烧器和燃气燃烧器设备的热电火焰监控控制的特殊要求。该标准适用于燃气燃烧器和燃气燃烧器设备的热电火焰监控控制，包括燃气燃烧器、燃气热水器、燃气热风炉、燃气热风炉、燃气热水锅炉、燃气热风锅炉、燃气热水器、燃气热风炉、燃气热风炉、燃气热水锅炉、燃气热风锅炉等。

该标准规定了热电火焰监控控制的要求，包括热电火焰监控控制的安装、使用、维护和检验等方面。此外，该标准还规定了热电火焰监控控制的性能要求，包括热电火焰监控控制的响应时间、灵敏度、稳定性等方面。

该标准的实施可以有效地保障燃气燃烧器和燃气燃烧器设备的安全性能，防止燃气泄漏和火灾等事故的发生，保障人身和财产的安全。

相关标准
- ISO 23551-1:2021 Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 1: General
- ISO 23551-2:2021 Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 2: Automatic shut-off valves for gas burners and gas-burning appliances
- ISO 23551-3:2021 Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 3: Pressure regulators for inlet pressures above 500 kPa
- ISO 23551-4:2021 Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 4: Pressure regulators for inlet pressures up to and including 500 kPa
- ISO 23551-5:2021 Safety and control devices for gas burners and gas-burning appliances — Particular requirements — Part 5: Gas/air ratio controls