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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For facilities seeking straightforward ventilation control, alarm activation and BAS connection, analog communications continue to provide exceptional value.
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Digital communications transform gas detection from a standalone safety system into a connected source of operational intelligence offering better visibility, improved maintenance capabilities and greater control over ventilation and alarm systems.
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This guide walks through gas sensor technology selection, the codes and standards that typically govern the spec, output and integration requirements, and the stocking considerations that keep a distribution channel responsive.
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