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Nov 15, 2010 - Press Release
CETCI to Launch New Website

Critical Environment Technologies Canada Inc. (CETCI) is excited to announce its new and improved website, www.critical-environment.com, which is to be launched in late November 2010. The new website will merge www.yestek.com with www.critical-environment.com.

Oct 21, 2010 - Press Release
CETCI Receives BTL Certification for PET BACnet® Gas Detection Transmitter

Critical Environment Technologies Canada Inc. (CETCI) is proud to receive the BACnet® Testing Laboratories (BTL) certification for PET BACnet® gas detection transmitter on October 15, 2010. PET BACnet® gas detection transmitter has passed the BTL requirements for the BACnet® Smart Sensor (B-SS) designation.

Sep 20, 2010 - Press Release
CETCI Launches PET BACnet Gas Detection Transmitter

Critical Environment Technologies Canada Inc. (CETCI) is proud to announce the launch of PET BACnet gas detection transmitter. PET is a new economical Parkade Emissions Transmitter that communicates via BACnet protocol MS/TP signal.

Sep 10, 2010 - Product Bulletin
MAC Self Contained Systems No Longer Available

This bulletin is to announce that our very popular “MAC” self-contained systems are no longer available. They have been replaced by our newly launched “GEM” series self-contained systems.

Aug 01, 2010 - Product Bulletin
AST-SR2 Transmitters for Leak Detection of Refrigerants

This bulletin is to announce that we have recently completed lengthy testing and studies and have determined that the solid-state sensor we use in the AST-SR2 series transmitters for leak detection of refrigerants provides good response and good recovery for virtually all the eleven refrigerants we have in stock. Effective August 1, 2010 all AST-SR series refrigerant leak detection transmitters will be supplied as the model AST-SR2.

Jul 13, 2010 - Press Release
CETCI Discontinues AST-X Explosion-Proof Transmitters

Effective July 1, 2010, Critical Environment Technologies Canada Inc. (CETCI) will no longer be manufacturing and selling our non-certified AST-X series explosion-proof analog transmitters for the Commercial HVAC market.

Jun 23, 2010 - Press Release
CETCI Simultaneously Identifies the Air You’re Breathing with YESAIR & YES Plus LGA

Critical Environment Technologies Canada Inc. (CETCI) is a known industry leader and innovator for the indoor air quality (IAQ) market. Their two best selling portable IAQ instruments are the YESAIR and YES Plus LGA.

Jun 11, 2010 - Articles
Know the Air You're Breathing

How concerned are you about your health? Have you ever tried to lose weight, eat healthy, and be active in order to prevent or eliminate any health risks? If so, you’ve left out one critical factor, AIR. Yes, you read it right; it’s the air that you breathe. All these factors contribute to your health and wellbeing. In order to be healthy, you need take control to eliminate or minimize the “bad” and bring in the “good”. This is still possible with your indoor air. So what’s in the air you’re breathing and how can you improve the indoor air quality (IAQ) around you?

May 18, 2010 - Press Release
CETCI Manufactures Economical & Smart BACnet transmitters

BST BACnet, digital gas detection transmitters are rugged, user-friendly, configurable gas detectors that are available with a variety of sensor types to detect a wide range of gases, including solid state, electrochemical, catalytic, and PID sensor technologies. The sensors utilized in this device are accurate enough to measure to Occupational Health & Safety hazardous levels for toxic and combustible gases and Oxygen levels.

May 18, 2010 - Press Release
CETCI Introduces a New Economical BACnet Transmitter for Commercial HVAC Applications

Critical Environment Technologies Canada Inc. (CETCI) will launch their new low cost PET (Parkade Emissions Transmitter) this summer. The PET is a new economical BACnet transmitter that is available with electrochemical sensors and temperature enclosed in a general purpose ABS enclosure.

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