Both at home and at work, gas detectors help keep us safe. As well as being a legal requirement in some environments, they’re installed to protect against the potentially fatal effects of gases like carbon monoxide, natural gas, methane, and ammonia.
Gas detectors work by measuring the amount of a certain gas in the surrounding air and sending an alert when the concentration level of this substance gets too high. Depending on the specific type of gas, each detecting device will work slightly differently.
This guide will explain exactly how gas detectors work, outline how they’re calibrated, and give advice on finding the right one for your needs.