Best Gas Leak Sensors

With the help of sensors, you can protect your house or apartment from domestic gas leaks and the associated negative consequences. A small device can save the life of an entire family by alerting residents in time that a domestic gas leak is occurring. The main value of the devices lies in the fact that they are able to warn the user of the danger even when he is away from home. However, in order to completely secure your home, you need to take a responsible attitude to the choice of the device. Below are the best gas leak sensors, as well as their detailed descriptions.

Gas Leak Sensor Manufacturers

A very useful factor that can simplify the process of finding a sensor is the reputation of the company that produced the model. This selection contains products from leading companies that manufacture leak monitoring equipment, including:

• Xiaomi Is a Chinese company that has become world famous in a relatively short period of time. It produces a large number of different models of smart home appliances, among which there are several models of gas sensors.
• Rubetek Is a company founded in 2010. The main activity is the manufacture of high-tech solutions for smart homes. At first, the brand's specialists improved the finished products of other companies, but since 2013, they launched their own production of advanced home accessories.
• First Alert Is an American security company. The brand produces high-tech solutions that can completely protect a person's life from accidents in everyday life.
• Guardian - a domestic manufacturer that produces many devices for safety in a house or apartment. He is known for combining advanced functional technologies and pleasant design that fit well into the interior of the home.
• Alfa Is a world-renowned company, one of the pioneers in the production of high-tech heat exchange, separation, flow equipment, as well as related accessories. He constantly introduces innovations in the production process, which allows him to develop products and make them of higher quality.
• Bastion Is a Russian manufacturer that manufactures more than 450 unique models of protective equipment for the home. It has its own network of factories where a full processing cycle is carried out. At the same time, it has a separate design bureau, whose specialists develop unique solutions for household safety.
• Testo Is a German company that is considered a leader in the manufacture of portable and stationary measuring devices. A huge staff of specialists is engaged in the design and manufacture of high-tech, reliable devices that determine various indicators.

Gas Leak Sensors Rating

It took the expertpro.techinfus.com/en/ team a lot of time to compile a rating of the best devices, since each of the many nominees had to pass a thorough check. The products were tested in several main aspects. First of all, we can highlight the opinion of users who bought the sensor and used it in practice. Thus, it was possible to determine how the product performs in real work conditions.It also took into account the opinion of specialists in gas communications, who encountered various devices in the course of their work.

An equally important aspect of the analysis is the technical characteristics of the devices. Through their analysis, it turned out to highlight the options that are optimal for use in any conditions. In this case, several criteria were taken into account, including:

• Functionality;
• Complexity of installation;
• Ease of use;
• The quality of the functional elements.

As a result of a comprehensive analysis of all the factors described, it was possible to select several of the best devices. Each of them provides safety, effectively, timely warning the user of gas leaks.

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Best Home Gas Leak Sensors

The selection contains domestic gas leakage sensors that are optimal for use at home. They are designed to timely detect leaks in residential premises, ensuring their residents' safety. Together with this, the models are designed for convenient installation even in small spaces, which makes them easy to use.

Xiaomi Mi Honeywell Gas Alarm (JTQJ-BF-01LM / BW)

Gas detector with high sensitivity to methane leaks. The device is made of completely fireproof material. It is highly resistant to interference, which ensures stable performance in all conditions. Digital information processing, temperature compensation and standardization technologies enable accurate analysis of room gas levels.

In cases where the gas content in the room is exceeded, the model is able to effectively notify the owner. There are 2 types of notifications: a light and sound signal directly from the device, as well as a corresponding notification to the user's mobile phone. The sensor can be used in conjunction with multifunctional gateways, air conditioners.

Advantages

• Convenient body;
• Loud, bright light and sound signal;
• High sensitivity to methane;
• Simplicity;
• Prompt sending of notifications to the phone.

disadvantages

• Does not react to anything other than methane.

An apartment gas leak detector that does an excellent job of detecting excessive concentration of household gas in a room. It is easy to install and use, does not take up much space, and looks quite stylish. The model will fit well into the design of any apartment, ensuring safety in it.

Rubetek KR-GD13

The model is equipped with a loud siren, therefore it is suitable even for large houses. It is triggered immediately after the room is filled with a dangerous amount of gas. In this case, the device beeps. Along with this, the setting of sending SMS messages or Push notifications to the user's mobile phone is available. Determines the presence of any gases: propane, methane, butane, etc.

A function is available to turn on / off any devices in cases when the sensor is triggered. Applies to powered devices only. The operating frequency of the device is 433 MHz, RF protocol. Dimensional indicators: height - 35, width - 85 mm, length - 115 mm. The device is capable of operating in the temperature range from 0 to +50 degrees. Power is supplied through a microUSB cable connected to a 5V network adapter.

Advantages

• Simplicity;
• Multifunctionality;
• Convenient notification system;
• Compactness;
• Fast response to leaks.

disadvantages

• Excessive sensitivity.

The device is reliable, as it detects even small leaks very quickly and immediately notifies the owner. It responds to most gases, allowing the user to feel completely safe. The device is extremely sensitive, which is why, for example, with prolonged use of the stove, it can also work.

First Alert OneLink GLOCO-500

One of the first indoor gas sensors to communicate with Wi-Fi technology and also support Homekit.To set up the device, you just need to connect it to your smartphone or tablet using the appropriate application. The model is capable of not only detecting excessive gas concentration in the air. It warns of a lack of CO, which can harm human health. Temperature / humidity control is also provided.

Any deviations from the norm will cause the device to respond with an audible signal and send a corresponding notification to the user's smartphone / tablet. Also, the air condition can be monitored using the LED ring, which can change its color depending on the conditions in the room.

Advantages

• Many useful features;
• Visual display of various deviations from the norm;
• Ergonomic design;
• Good sensitivity to changes;
• Support for Wi-Fi technology.

disadvantages

• High price.

Users note that this is an expensive device, which, however, has many functions that are useful in everyday life.

With it, you can not only prevent large gas leaks and their consequences, but also maintain high quality indoor air, which will have a beneficial effect on the overall comfort of the residents of the house.

Guardian Bradex

Suitable for installation in any room. It is capable of detecting leaks of various types of gas - natural, liquefied, carbon monoxide with high accuracy and speed. A special catalyst is built into it, which heats up in the presence of even the slightest gas concentration in the air (from 0.1%). This provides an extremely fast response to leaks, which prevents them from the very beginning.

The model provides only 1 type of notification - light and sound. That is, it is suitable only in cases when someone is constantly in the house or apartment. There is no function for sending remote signals. The device works directly from the mains. It has the following dimensions: length - 110 mm, width - 70 mm, height - 40 mm.

Advantages

• High sensitivity to all types of gas;
• Powerful, loud signals;
• Stable work from the mains;
• Works in various temperature / humidity conditions;
• Low price.

disadvantages

• Lack of remote notifications.

This gas leakage detector is one of the most affordable devices. It has a high sensitivity to the slightest deviations from the norm of the gas concentration in the air. Able to quickly notify the user of the slightest leaks. However, he can only notify those who are directly in the house / apartment, since there is no remote notification function.

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Alfa 501

A device for monitoring the concentration of gas in the air, equipped with an emergency shut-off valve. It is used mainly in rooms with gas equipment (stoves, boilers, etc.). The main function is to prevent accidents in residential buildings and small commercial premises. Refers to the type of wireless sensors.

In the event of a leak, a 12 V signal is transmitted to the emergency valve.As a result, the gas is automatically shut off. The valve can only be opened manually by lifting its button. By installing the device within 1.5 meters of the gas source, instant response in the event of a leak can be achieved. Leaks of natural gas and propane-butane are registered. In addition to closing the emergency valve, an audible signal is provided to alert others.

Advantages

• Convenient functionality;
• Fast response;
• Ease of installation;
• Compactness;
• High efficiency.

disadvantages

• Intermittent failure under high temperature conditions.

The gas leak detector with a valve is universal and suitable for use in any premises, except those in which there is a constant high temperature.

It is practical, as it is able to automatically shut off the gas flow, thus avoiding excessive gas accumulation.

Bastion B40 DG

Installed on the wall closest to the gas source.The system is able to function autonomously or in conjunction with other elements of the home security system. Reacts to natural gas leakage, in case of which it generates a light and sound signal. Powered by the mains. Designed for private houses, apartments, offices.
Interfacing with the transmission of information occurs at a frequency of 433 MHz. Installation is carried out on a wall, at a distance of up to 1.5 meters from the source of potential leakage. The device has a built-in siren that beeps up to 95 decibels. Operating temperature range - from -10 to +45 degrees.

Advantages

• Powerful built-in leak detection system;
• Ergonomics;
• Simple installation;
• Good sensitivity to natural gas;
• Interaction with other elements of the security system.

disadvantages

• Reacts only to natural gas.

High quality wireless gas leak detector that can be used in any environment. However, it is more designed to work in apartments / houses where natural gas is actively used and there is a risk of its leakage. The device does not warn about the leakage of liquefied, carbon monoxide gases.

Testo 317-2

Portable instrument for diagnosing leaks in pipelines. To maintain performance, 1.5 V rechargeable batteries are used, which are located in hard-to-reach places. For power supply, 2 batteries are used at once. Battery charge indication is provided. A fully charged battery is able to support continuous operation of the device for 4 hours.

The measurement results are displayed on the liquid crystal display (the battery charge level is also shown there). Optical alarms are shown on the screen. Equipped with a highly sensitive sensor that performs diagnostics in automatic mode immediately after switching on.

Advantages

• Detects even the smallest leaks;
• Durable body;
• Convenience;
• Simplicity;
• High accuracy of readings.

disadvantages

• High price;
• Long turn on.

The Testo 317-2 is ideal for checking leaks at various locations. It is extremely mobile and convenient. The user can accurately identify leaks due to the high accuracy of the readings obtained from the analysis. However, to get started, you have to wait a while until the device turns on.

Which gas leak sensor is better

The devices are designed for different purposes and have features that make them optimal in different situations. You can buy a gas leakage sensor for a home or any other room only after a comprehensive analysis of the conditions in which it will be used. After that, you can analyze the characteristics and customer reviews, comparing them with your requirements. To simplify the selection procedure, experts at expertpro.techinfus.com/en/ advise to focus on some of them:

• Xiaomi Mi Honeywell Gas Alarm (JTQJ-BF-01LM / BW) - suitable for use in household rooms of houses / apartments, as it perfectly detects natural gas leaks and effectively notifies the user about it.
• Rubetek KR-GD13 is a versatile high-sensitivity device capable of detecting leaks of most existing gases in any premises.
• First Alert OneLink GLOCO-500 is a multifunctional device that can significantly improve overall indoor air quality while simultaneously preventing gas leaks.
• Bradex Sentinel is an affordable device with high sensitivity, optimal for houses / apartments in which someone is constantly present.
• The Alfa 501 is a universal sensor that supports an automatic gas valve shutoff function, which provides an instant shutdown of the gas flow in the event of a leak.
• Testo 317-2 is a mobile leak detector that can be conveniently used for on-site inspections.

From what has been described, it can be seen that each of the devices is optimal for certain situations. The rating contains only the best gas leakage sensors, from which you can easily choose the model that is suitable for specific conditions of use.