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Nov 08, 2012 - Articles
What is Formaldehyde?

Formaldehyde is a flammable, colorless gas with a very pungent odor. It has many other names, such as; methanol, methyl aldehyde, methylene oxide, formalin, and formol.

Nov 08, 2012 - Articles
Chlorine Gas

Chlorine is the most used for industrial products around the world. This element is abundant in the earth’s crust and oceans. It is used to manufacture plastics, synthesize other chemicals, purify water supplies, treat sewage, and make refrigerants, varnishes, pesticides, drugs, disinfectants, and bleaches.

Nov 08, 2012 - Articles
Healthier Indoor Air Quality Improves Efficiency

Indoor air quality (IAQ) is very important for many reasons. If the building you work in or your home isn’t ventilated correctly, this may lead to many illnesses. Everyday exposure to indoor pollutants will cause you to lose life expectancy and you may die years earlier then you should.

Nov 08, 2012 - Press Release
CETCI to Introduce the LPT Series of Gas Detection Transmitters at AHR Expo 2013

CETCI plans to introduce a series of LPT at the International Air Conditioning, Heating, and Refrigeration (AHR) Expo in Dallas, Texas from January 28 - 30, 2013 at booth 850.

Oct 18, 2012 - Product Bulletin
Circuit Board Repair Policy

CETCI is implementing a new repair policy. Effective immediately, CETCI will no longer offer circuit board repair services for any circuit board that has been physically damaged, including water damage.

Sep 06, 2012 - Press Release
CETCI Launches YES IMS Ten Channel IAQ Monitor

CETCI officially launches the YES Intelligent Monitoring System (IMS). YES IMS is a self-contained, indoor air quality (IAQ) monitoring system with ten channel sensor capacity including relative humidity (RH) sensor, temperature sensor, up to seven additional gas sensors, and a remote gas sensor.

Aug 16, 2012 - Product Bulletin
RAO-8 Analog Output Module Reinstated

Suddenly after two months, CETCI has received overwhelming requests and strong interest in the RAO-8 so has now decided to reinstate the optional accessory.

Jun 27, 2012 - Product Bulletin
PET Watertight Enclosure & Splash Guard Not Available

CETCI announced their regrets that the watertight enclosure and splash guard option for the PET BACnet® Transmitter will not be available at this time.

Jun 18, 2012 - Product Bulletin
RAO-8 Analog Output Module Phased Out

Due to the lack of demand for the RAO-8 Analog Output Module, CETCI has decided to discontinue manufacturing the RAO-8 once present stock has been sold.

Jun 14, 2012 - Articles
What is a Breathing or Respiratory Zone?

In the past, vehicle exhaust gas detectors have been installed on or near the ceiling. In contrary, Critical Environment Technologies Canada Inc. (CETCI) has always recommended that they be installed in the breathing zone. Recently, Quebec’s regulation has reinforced CETCI’s recommendations.

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