Which sub group of fire detection in the CSI master format covers Carbon-Monoxide Detection Sensors?

The subgroup of fire detection in the CSI MasterFormat that covers Carbon Monoxide Detection Sensors is indeed categorized as 28 31 49. This subdivision specifically deals with the different types of life safety detection devices, including those designed to detect harmful gases like carbon monoxide.

The categorization follows a systematic numbering structure within the MasterFormat, where "28" refers to electronic safety and security, "31" pertains to fire detection and alarm systems, and "49" designates the particular systems related to special detection devices, with "49" being the designated number for carbon monoxide sensors. This reflects the importance of carbon monoxide detection as a critical component of fire safety and building occupancy protection, as these sensors serve a dual purpose of monitoring for combustion byproducts in the environment.

Utilizing the correct CSI MasterFormat number is essential for industry professionals to ensure clarity in documentation and implementation of fire alarm system components, aiding in precise communication among architects, engineers, and contractors involved in fire safety design.