In early 2023 CET will be launching a brand new non-dispersive infrared, dual beam gas detector for accurate, low level detection of a wide variety of refrigerants, including A2L refrigerants, SF6 and CO2 (R744).

It only takes a spark to start a fire or cause an explosion, especially when flammable gases or vapours are present under the right conditions.

Remote audible/visual devices offer superior notification because they are loud and bright and more likely to promote a generalized and appropriate human response to an emergency situation.

In a nutshell - an economical and reliable gas detection solution vs highest degree of sensor accuracy and immunity to poisoning.

Ammonia is a corrosive, toxic gas or liquid used in manufacturing and refrigeration. Exposure to high levels of ammonia can be fatal. Learn the ins and outs about ammonia gas detection systems here.

Gas cooking equipment such as grills, stoves and fryers in restaurants, hotels and other commercial kitchens often use natural gas or propane for an energy supply. If a burner was left on or a fitting burst the leaking gas could cause a fire or an explosion.

At Critical Environment Technologies we strive to be innovative, cutting edge and creative in our endeavors to fulfill our customers’ needs. Our latest testament to this is our newly designed Cal Clip.

Natural gas is a flammable gas that is commonly used in building heating systems such as schools, universities and dormitories. It consists primarily of methane gas. The source of the natural gas is usually in the boiler room.

Bump testing a gas sensor involves flowing a concentration of gas that is slightly higher than the Low alarm setpoint of the gas detector for a short period of time (1-2 minutes or less).

With the legalization of marijuana in many North American regions, the cannabis cultivation industry is booming.