This gas concentration detector (Product Model: XKCON-G600) is an online, explosion-proof gas concentration detection and alarm instrument developed and manufactured by our company according to industrial-grade design standards. It supports online monitoring of oxygen, methane, hydrogen sulfide, carbon monoxide, carbon dioxide, and other gas concentrations within the site, and features information collection, data display, remote transmission, and audio-visual alarm functions.

I. Design Standards
GB 50493-2019 "Design Code for Combustible and Toxic Gas Detection and Alarm Systems in Petrochemical Enterprises"
GB 12358-2006 "General Technical Requirements for Environmental Gas Detection and Alarm Instruments in Workplaces"

II. Implemented Standards
GB3836.1-2010 "Electrical Apparatus for Explosive Gas Atmospheres Part 1: General Requirements"
GB3836.2-2010 "Electrical Apparatus for Explosive Gas Atmospheres Part 2: Flameproof 'd'"
GB12358-2006 "General Technical Requirements for Environmental Gas Detection and Alarm Instruments in Workplaces"
GBZ 2.1-2007 "Occupational Exposure Limits for Harmful Factors in Workplaces"
GB 4208-2008 "Degrees of Protection Provided by Enclosures (IP Code)"
GB 12476.1-2013 "Electrical Equipment for Combustible Dust Environments Part 1: General Requirements"
GB 12476.1-2013 "Electrical Equipment for Combustible Dust Environments Part 5: Enclosure Protection 'tD'"

III. Functional Features
Equipped with multiple cable ports for convenient on-site wiring and installation;
Utilizes imported sensors with high accuracy and strong stability;
Built-in temperature compensation, providing excellent environmental adaptability;
Automatically triggers local audio-visual alarms when gas concentrations are abnormal;
Performs automatic zero calibration in the air to prevent false alarms;
Transmits real-time data to PLC, DCS, and monitoring platforms.

IV. Application Scope
Can be directly installed and used in hazardous areas of Zones 1 and 2;
Widely applicable in industries such as petroleum, chemical, metallurgy, electric power, steel, fertilizer, feed, cement, biopharmaceuticals, and underground utility tunnels.