Critical Environment Technologies

    Training & Education

    Professional gas detection training and certification courses. Learn sensor technology, installation best practices, and system commissioning from CET experts.

    Upcoming Scheduled Courses

    Webinar

    A2L Refrigerant Monitoring

    Thu, Sep 10, 2026 · 4:00 PM

    Would you like to learn more about A2L refrigerant standards, applications and gas detection requirements? Join CET's A2L Refrigerant Monitoring Course to master A2L standards and advanced leak detection solutions.   In this course, participants will learn about safety hazards, refrigerant sensor technologies, and recent updates to ASHRAE Standard 15-2024. The course includes application examples such as shaft and piping requirements, ducted HVAC systems, machinery room requirements, and the applicable mitigation actions.   By the end of this course, participants will have a solid understanding of A2L refrigerants and the necessary safety measures to implement in various settings, ensuring compliance with the latest standards and enhancing overall safety.   Learning Objectives A2L refrigerant standards and safety hazards Refrigerant sensor technologies CSA B52, ASHRAE Standard 15-2024 updates Application examples and mitigation actions

    Webinar

    Fundamentals of Gas Detection

    Thu, Sep 24, 2026 · 4:00 PM

    The Fundamentals of Gas Detection Course is a valuable educational tool designed to demystify the principles of gas detection. Aimed at the Consulting Engineering community, it welcomes all interested parties.   The course is structured to facilitate a convenient learning environment, allowing for the dissemination of information in a concise, one-hour format. By focusing on the core aspects of gas detection—its purpose, methodology, and importance—without emphasizing specific products or brands, the course maintains an objective stance that underscores its educational intent.   Ultimately, the course serves to equip attendees with a foundational understanding of gas detection, to make the specifying easier.   This presentation is approved by the Practicing Institute of Engineering (PIE) as compliant with New York State's Mandatory Continuing Education requirements for Professional Engineers for 1.0 PDH which may be applicable in your area.   Learning Objectives Core aspects of gas detection Purpose and methodology of gas detection Importance of proper gas detection Specifying gas detection systems  Agenda Why Monitor Gas How It Works Sensor Technology Specification Considerations Applications & Solutions

    Personalized Courses

    In-Person or Webinar

    Fundamentals of Gas Detection Course

    1 hour

    Educational tool designed to demystify the principles of gas detection for the Consulting Engineering community.

    Consulting Engineers, Architects, and anyone new to gas detection technology.

    Key Topics:

    • Core aspects of gas detection
    • Purpose and methodology of gas detection
    • Importance of proper gas detection
    • +1 more topics
    In-Person or Webinar

    A2L Refrigerant Monitoring Course

    1 hour

    Learn about A2L refrigerant standards, applications, and gas detection requirements per ASHRAE Standard 15-2024.

    HVAC professionals and the Engineering community.

    Key Topics:

    • A2L refrigerant standards and safety hazards
    • Refrigerant sensor technologies
    • ASHRAE Standard 15-2024 updates
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    In-Person or Webinar

    CET Products & Applications Training

    1 hour

    Comprehensive training on CET gas detection products and their applications for continuous monitoring.

    Outside/Inside Sales, Sales Engineers, Estimators, Project Managers and anyone responsible for the safety and maintenance of environments where gas detection is critical.

    Key Topics:

    • Understand CET gas detection products
    • Learn about FCS System Controller and cGas-SC
    • Strategic placement of gas detectors
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    CET Certified Factory Training

    Full day

    Become a Certified Commissioning Technician! A full‑day, hands‑on certification course that equips field technicians with the skills to install, commission, maintain, and troubleshoot CET Gas Detection Systems with confidence.

    Independent contractors/technicians with an electrical servicing background and contractors/technicians affiliated with CET dealer companies who have been selected by their organization to become factory trained to install and service CET fixed gas detection equipment. All registrants must qualify and be approved.

    Key Topics:

    • Understand essential CET system components
    • Apply best practices for installation and zoning
    • Perform commissioning, maintenance, and sensor replacement procedures
    • +1 more topics
    Webinar

    Technical Training Webinars

    1 hour

    Join our CET Technical Training Webinars to get real‑time, interactive answers to all your gas detection questions.

    Anyone who has questions and is looking for technical help with CET gas detection products.

    Key Topics:

    • Ask questions and get real-time, practical answers
    • Learn how to troubleshoot and diagnose CET system issues.
    • Build confidence in your knowledge of CET gas detection products.
    • +1 more topics