Industry-leading gas detection systems protecting parking garages, warehouses, data centers, chiller rooms, and hundreds of other critical environments.
Protecting critical environments across diverse industries with cutting-edge detection technology.
Industry-leading equipment from single, standalone gas detectors to complex, multichannel detection systems.
Intelligent control systems for comprehensive facility management
Advanced gas detection and sensing solutions for critical environments
Connected devices for extended monitoring and control capabilities
Critical Environment Technologies (CET) is the largest independent commercial gas detection manufacturer in North America. We've developed more than 100 different products that are sold in all states & provinces and can be found in more than 20 countries globally. Ongoing product development ensures our equipment is at the leading edge of a rapidly evolving space. We maintain a strong commitment to customer satisfaction, health, safety and environmental protection.
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Effective integration between gas detection systems, BAS, alarms and ventilation controls depends on how devices communicate. The chosen connection method influences system performance, complexity, scalability, and lifecycle cost.
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This guide explains what the respiratory zone is, how it relates to gas behavior, and how to use it as the basis for correct detector placement across a wide range of applications.
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Integration with BMS, BAS or other type of control system enables automated ventilation and safety controls and ensures responsive facility management.
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