Chevrier Instruments Inc.

4850 boulevard Gouin Est, Montréal-Nord, Québec, H1G1A2 Canada View map
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Combustible Gases Detectors

We offer combustible gas detectors that will help find dangerous gases in the air. Balance is important when working with natural gas, carbon monoxide and more. The compound’s combustibility presents safety hazards if not handled properly. Measurement is the first step in ensuring safety and productivity around these hazards, and that’s where Chevrier Instruments Inc. comes in. We have a wide range of detectors designed to alert you to leaks or high gas levels. Our products can also detect unique gases such as butane, nitric oxide and more.

Bacharach, UEI detectors available

We offer detectors from Bacharach, UEI and more. Our Bacharach models include the Gas Hunter and Leakator Jr., among others. The Gas Hunter can measure natural gas up to 2,500 parts per million, carbon monoxide up to 1,000 ppm and oxygen levels up to 25 per cent. It also features a safety modet hat monitors all three at the same time. Alarms will be set off if the carbon monoxide and natural gas levels rise above a certain threshold (10 per cent lower explosive limit for gas, 35 ppm for carbon monoxide, 23.5 per cent oxygen gas), and also if there is a lack of oxygen (19.5 per cent). The Leakator Jr., meanwhile, can detect a wide range of combustible gases such as propane, methane, butane, gasoline and more. Its probe is excellent for finding the exact source of a leak, and it features a ticking alert when close to the leak.      We also carry UEI’s C75,C125 and C127 combustion analyzers. The C75 detects carbon monoxide, while the C125 also measures oxygen and pressure in the air and can calculate carbon dioxide levels. The C127 can also detect nitric oxide.

Wide range of residential and commercial uses

The Gas Hunter is designed only for residential and commercial applications, and can be used for detection on gas lines, appliances and more. UEI’s C75 and C125 is designed to monitor boilers and furnaces, with the C125 also suited for air conditioners. The C127 offers the best use for light industrial work.

About us

We started as a small distribution company 40 years ago. Today, we’re a family-run business offering a wide selection of instruments for thermal measurement and other applications. Come see the experience and skill that have given us our longevity.

We represent the following manufacturers:

Bacharach Inc.: With over 100 years of history, Bacharach designs top-quality gas and liquid measuring devices. UEI Canada Inc.: Based in Vancouver, UEI Canada has catered to electrical companies for nearly 70 years with their selection of testers.