Do Carbon Monoxide Detectors Detect Natural Gas?

Carbon Monoxide Detectors
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In your home, you must have two specific types of detectors:  smoke alarms and carbon monoxide (Carbon monoxide (CO) detectors and smoke alarms can both save your life by spotting problems before you do. Each and every moment counts when it comes to fire and CO exposure. Knowing where carbon monoxide detectors should be installed is also crucial. Nowadays, a lot of smoke alarms also have carbon monoxide detectors built in; however, a CO detector needs to be mounted lower on the wall than most smoke alarms. You might also wonder if a carbon monoxide detector can detect a natural gas leak. 

CO detectors cannot detect a natural gas leak, so the answer is no. We must first comprehend what carbon monoxide is in order to comprehend why. 

What Is Carbon Monoxide?

A special kind of gas called carbon monoxide is produced as a byproduct of an incomplete burn. A malfunctioning furnace, dryer, or gas fireplace are the most typical entry points for carbon monoxide into a house. Due to its flammability and lack of smell, this gas is hazardous. Two things make it a threat: 

  • Carbon monoxide can enter a home and ignite a fire. 
  • Carbon monoxide enters your lungs and binds to the parts of your lungs intended to take in oxygen, suffocating you. It’s possible that you are choking without even realizing it. Carbon monoxide poisoning can cause people to pass away while they are asleep. 

Even those who are awake and alert occasionally fail to notice the presence of carbon monoxide. Its poisoning can make a person feel lightheaded, foggy-headed, or forgetful. It’s important to know how to check for gas leaks even though they might try to take a nap instead of looking around. Over time, a CO leak may also result in health problems. By performing routine maintenance and inspections, homeowners should take extra precautions to try to prevent carbon monoxide. 

To help warn them of the presence of this potentially fatal gas, many people have carbon monoxide detectors in their homes. While having this device available is undoubtedly a good idea, understanding what to do when a carbon monoxide detector beeps is equally crucial. 

What Is Natural Gas?

Because it isn’t a by-product, natural gas differs from CO. Instead, a malfunctioning gas stove or a leaky gas line could cause natural gas to enter a house. Carbon monoxide isn’t as flammable as natural gas, which is a fuel. Fire and explosion are the main risks associated with natural gas. 

But just like carbon monoxide, natural gas can also suffocate you. Natural gas is less dangerous because, despite being odorless, it must by law contain an additive that gives it an unpleasant smell. The majority of people will notice that they have a gas leak because they will smell gas in their house. As they can see that there is a problem, this frequently motivates them to act much more quickly than carbon monoxide. 

Differences Between Carbon Monoxide And Natural Gases

It’s critical to make a distinction between the two when talking about protection from either of these toxic gases.

Working with particularly large amounts of natural gas is likely if you work in the industrial manufacturing, mining, or gas and oil industries. As a result, depending on the nature of your position, you could be exposed to a number of risks on a daily basis.

Dizziness, nausea, and in some cases the risk of asphyxiation can all be brought on by prolonged exposure to toxic natural gas. Therefore, it’s crucial to put precautions in place in any locations where natural gas might be exposed to an ignition source, such as an open flame or spark. We probably don’t need to describe the magnitude of the catastrophic damage that an explosion in your workplace would bring about because natural gases explode when they come into contact with ignition sources.

On the other hand, carbon monoxide, a frequent byproduct of burning fuel, can build up quickly, particularly in small spaces. Working with arc welders and other fuel-burning equipment increases the risk of CO exposure. It may not be immediately obvious that carbon monoxide is the cause of carbon monoxide poisoning because the initial symptoms are relatively mild (all the more reason to install a gas detection system!).

It’s crucial to take the necessary steps to ensure that the risk of exposure is minimized because both of these toxic gases pose a serious risk to your health and the wellbeing of your employees. Our gas detection systems can be of assistance in that situation.

Is Natural Gas Detected By A Carbon Monoxide Detector?

Since natural gas and carbon monoxide are entirely different types of gases, the majority of carbon monoxide detectors generally do not detect it. Instead of natural gas, most fire detectors will detect carbon monoxide. This is once more due to the fact that carbon monoxide is viewed as posing a greater threat: Natural gas can be detected without a detector even though it is more flammable. 

However, for added safety and security, a homeowner can buy gas detectors that can identify a variety of gas leaks. If you have a large number of natural gas appliances in your home or if you have older gas appliances that you worry might break down in the future, investing in these detectors can be a wise decision. 

Gas leaks pose a significant fire risk, but they are also extremely dangerous because carbon monoxide can kill people without anyone noticing it. A healthy and secure home absolutely requires detection monitors. Contact the professionals at Brinks Home Security for more details on automating and placing detectors throughout your house. 

What Are The Best Natural Gas Leak Detectors?

You’ll be pleased to learn that there are many options available to suit your needs if you’re looking for the best natural gas leak detector for your home. There are natural gas detectors that you can plug into a wall, as well as battery-operated, spray-type, and other types of detectors. 

Spray Natural Gas Leak Detectors

The Camco 10324 Gas Leak Detector Spray will satisfy your needs if sprays are more your style. Due to its low cost and simplicity of use, homeowners will appreciate this spray. Spray the solution directly onto the pipes you are keeping an eye on. Allow the solution to bubble for at least five seconds. If the mixture doesn’t bubble, there isn’t a leak of natural gas. You do have a gas leak if there are bubbles present. 

Battery-powered Natural Gas Leak Detectors

Natural gas leak detectors that run on batteries, like the UEi Test Instruments CD100A, are excellent because they are simple to use. Additionally, they have indicator lights that make it simple to locate the location of a natural gas leak in your house. 

Plug-in Natural Gas Leak Detectors

Because they handle all of the laborious work for you, plug-in natural gas leak detectors are excellent for homeowners. You can simply wait to get updates on the gas levels in your home by plugging the detector into a wall. Buy plug-in natural gas detectors with backup batteries for detection during power outages. 

Carbon Monoxide Detectors

What Risk-reduction Benefits Can Gas Detection Systems Provide?

Our portable gas detection systems give you real-time information about the concentration of hazardous gases nearby. Each one is small enough to be carried by a single employee and can be set to detect everyday dangers like hydrogen sulfide (H2S), carbon monoxide (CO), and flammable gases. Furthermore, they are cozy and user-friendly, provide an accurate reading, and can be purchased with a variety of sensor options, including an infrared (IR) sensor for CO2 and flammable gas detection. They require very little maintenance, have a long lifespan, and always operate safely. The perfect travel companion for any employees on the ground!

As an alternative, our fixed gas detection systems are permanently installed, assisting in maintaining the safety of all nearby working environments. The tool aids in the monitoring of flammable gases and vapours, toxic gas releases, oxygen enrichment or deficiency, and oxygen deficiency. Once activated, it will sound a loud alarm to notify any nearby staff members, giving them time to quickly start any shutdown procedures.

Although the dangers posed by each of these toxic gases differ significantly, they are both equally dangerous, so it is crucial to be ready for both.

How Can A Gas Leak In Your Home Be Found?

What is the best way to find a gas leak in your house? Natural gas is frequently used in Australia for home appliances, heating, and hot water. Natural gas has no smell in its purest form, so a small leak would not be noticeable if there was no hissing sound. Because of this, your gas utility company mixes mercaptan, a safe chemical, into the gas. The substance known as mercaptan helps people locate natural gas leaks by giving off a potent aroma reminiscent of sulfur or rotten eggs.

How Can I Find A Leak In My Home’s Natural Gas?

Still unsure of how to find a gas leak in a house? You can buy and install a natural gas detector, which is good news. You might not be able to smell a natural gas leak in your home right away, despite the fact that gas companies purposefully combine odorants to ensure that you do. You will be informed as soon as a natural gas leak is discovered if you have a gas detector within 1.5 meters of any appliances that use natural gas as fuel.

Natural gas leaks cannot be detected by a carbon monoxide detector, so a natural gas detector is necessary to find them. To ensure a secure environment where LPG or natural gas may be used, natural gas detectors have been developed. For anyone working with or near natural gas, purchasing a natural or combustible gas detector is imperative.

A battery-powered or wall-plug-powered natural gas detector is available. When a homeowner is in danger of a natural gas leak, natural gas detectors will be set to track the airborne particles and sound the alarm.

The detector is programmed to alert those nearby if the natural gas PPM (parts per million) rises to more than 5. Due to the advanced sensitivity of natural gas detectors, you will typically be warned before you can even smell a leak. In order to fix the natural gas leak before it becomes dangerous, the homeowner is given more time.


How do you know if a carbon monoxide detector can detect natural gas?” is no. You must rely on a gas detection system that has both Carbon Monoxide and Natural Gas Detector sensors for the security of your home and your health. A system that includes a second natural gas leak sensor will be able to detect both gases, as opposed to a carbon monoxide detector that can only detect carbon monoxide on its own.

At Newcastle Safety Servicing, we have a wide selection of carbon monoxide and natural gas detectors for all kinds of environments. We have the appropriate gas detectors and sensors for your home or place of business, whether you’re looking for a portable gas detector or a gas detection system.

We at Newcastle Safety Servicing, a gas servicing business, also provide calibration, repairs, and servicing for all fixed and portable gas systems. Gas monitors use a variety of sensors to measure the various concentrations of each gas being detected, including carbon monoxide and natural gas. As well as with exposure to various gaseous environments, sensor responses and readings are susceptible to drifting over time. Regular calibration is needed to ensure that sensor readings are accurate and that the device is functioning correctly.

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