The Features Of A Gas Monitoring Device

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The Features Of A Gas Monitoring Device

A gas monitoring device is designed to measure the level of gasses inside and outside a building. These dynamic monitoring systems are installed on-site by safety managers or contractors and the goal is to ensure that there is a minimal degree of gas leakage that occurs from the surrounding environment. These systems are common in construction and mining sites and the ongoing monitoring is responsible for keeping miners safe and ensuring the equipment can be kept safe as well. These systems can monitor for a wide range of gas types including:

Methane

Volatile Organic Compounds

Carbon Dioxide 

And more

Gas leaks in a construction site are often seen as a signal towards poor health and they can often cause ongoing complications. Ongoing exposure to gas will lead to the chance of fatalities and chronic sickness and disease. Gas leaks in a construction site need monitoring and having a gas monitoring Device will ensure that the risk of a gas leak does not occur. 

Gas leaks in mining sites can be poor for your health and it can even lead to the chance for a fatality. Gas monitoring systems will be a useful system for allowing work to continue without issues and with ongoing assurances to the workers. 

Gas Monitoring System Technology

Gas monitoring Devices are used quite widely in many industries and they are often a focus in food production, manufacturing, mining, and more. Gas monitoring is also quite popular to include in constructions for schools and hospitals. Detectors are often hooked into a central computer which is responsible for sending readings to a control center to determine if there is a form of gas or pollutant in the air. If the computer system determines that there is a gas present, it will sound an alarm to alert the people in the area and to ensure that an evacuation plan can occur until the gas has a chance to dissipate.

Alarms for monitoring will ensure that within seconds of an unsafe presence of gas, an alarm can sound to alert employees to put on masks or to use the structured evacuation plan that they have created. The use of a gas monitoring alarm is a crucial step to ensuring that people can properly monitor their chemical gas exposure and take themselves out of a situation where their health could be at risk. 

Our Gas Monitoring Device

Our gas monitoring system is amongst the best on the market today. Our smart sense monitor system is able to reduce levels of chemical gas exposure by up to 90% through the alarm system. We also have a design for monitoring and data transfer that is extremely low energy. Through our BLE or Bluetooth low energy design, we want to offer a monitoring support that is going to be compatible and capable of transmission in any challenging environment. The sealed design for easy installation in tight spaces and the low energy technology is coupled with fast response times. We want to ensure that our device is the best in the mining industry and able to deliver the fastest in threat monitoring for your needs! Contact us today to learn more about these devices and how they can help your mining site and keep your employees safe.

How Does a Gas Detector Work?

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How Does a Gas Detector Work?

In many cases, gas detectors can save lives. We have the answer to your questions about gas detectors. Did you know gas leaks are a problem all over the United States? Gas detector technology is the best way to prevent gas leaks from causing serious health problems. What is a gas detector? How Does a Gas Detector Work?

All your questions are welcome. Continue reading to learn all about it.

What Does a Gas Detector Do?

The gas leak signs you can’t ignore are:

  • Dizziness
  • Fatigue
  • Rotten egg smell
  • Abdominal pain
  • Nausea
  • Loss of muscle control

A gas detector can detect a leak before these symptoms become serious. It monitors different gas levels in the atmosphere.

These devices are usually powered by batteries and are used for safety. They sound a series of hard-to-miss beeps when they detect an abnormally high concentration of gas in the atmosphere.

They operate on a threshold system. This means that there may be up to a certain level of gas in the air before an alarm is triggered to send out a warning message.

As you can see, the primary purpose of a gas detector is to prevent health hazards and provide safety measures to check the gas level in the air.

Different Gas Detector Technologies

There are many types of gas sensor technology that work to protect people.

These are just a few of the many and how they work.

  1. Electrochemical sensors: These highly sensitive detectors are used to measure toxic gases like carbon monoxide. These sensors detect electrodes in the air and emit an electrical signal to warn of potential danger.
  2. Infrared sensors are used to detect levels of combustible gas in the air. These sensors are used specifically to measure hydrocarbon gas. They transmit light signals and then receive them back through their light detectors. The gas detector can detect if the light signals are not clear and tell the gas detector what gas is present in the area.
  3. Catalytic sensors are a type of sensor that is found in many common gas detectors. The platinum-treated wire coil is inside and trips a warning if it oxidizes due to contact with combustible gases, such as carbon monoxide.

There are many cool technologies available for measuring gas levels in the air, as you can see.

Next Steps For Gas Safety

Gas leaks are everywhere and mostly harmless. Gas detectors can be a great tool to protect yourself from the negative health effects of toxic gases exposure. Are you looking for gas detector technology that will keep you safe at work? We’ve got you covered. Check out our gas detector technology to find the perfect fit for you. For toxic gas detection, we can provide you with expert support and advice. Contact us today to learn more!

The Most Dangerous Gases In Mining

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The Most Dangerous Gases In Mining

It is obvious that air is essential for our survival. The air we inhale on the surface of the earth is made up of a mix of various gases, including carbon dioxide, nitrogen, argon, and oxygen. The air contains 21% oxygen, which is the best. The oxygen levels in the airdrop when other gases are present, and this is where the trouble starts. Here we will talk about the most dangerous gases in mining. 

Mine air can become contaminated by other gases like methane, hydrogen sulfide, carbon monoxide, and excess carbon dioxide. These gases cannot always disperse in confined spaces and can build up in mines. This is due to their combustible and explosive or toxic properties.

These gases are also known as mine damps. The German word Dampf means “vapor”. They are not one gas, but a toxic or explosive combination of several gases that has a varying impact on mine safety and human health.

These damps can be produced by mining operations, including drilling and blasting. They are also released by mining machinery like diesel and gasoline motors.

The most efficient way of preventing these gases in mines is the incorporation of high-quality mining ventilation systems as well as the use of early detection devices. One dangerous mine atmosphere is one that is explosive or toxic. There are many damps that can create this type of atmosphere:

Firedamp

Black damp

White damp

Stinkdamp

Methane Gas (CH4)

Firedamp refers to a group of explosive gases found underground. Firedamp is mostly methane, and miners often use methane as an interchangeable term for it.

Methane (CH4) can be colorless, odorless, and explosive. It occurs naturally in coal seams and shale deposits and is a major component of the natural gas that we burn for energy. Over millions of years, methane gas builds up in pockets of coal and other strata. It can be released when the coal is mined. The mining machinery can penetrate the pockets and release methane gas into the pit, where explosive mixtures may form. Methane is 0.55 times denser than air. Methane is much lighter than air and tends to accumulate in enclosed areas with little ventilation.

At levels between 4 to 16%, methane can be combustible. Below this level, there isn’t enough methane to ignite and above it, the mixture is too dense for explosive purposes. 9.5% is the safest level of methane found in the air. This is where it finds its perilous balance. These levels of methane can be ignited by a naked flame or sparks from a machine. Insufficient amounts, methane can also displace oxygen from the atmosphere and cause asphyxia in people who inhale it. If the oxygen level drops below 6%, it can cause dizziness, headaches, nausea, and even death. This makes it sensible to avoid any buildup of highly flammable gas. Quality mine ventilation is a good way to do this.

Second, dangerous gases in mining should be monitored and detected. This was often done by using a test flame. A candlelit with a naked flame was originally an indicator of danger. The flame tip would have to be changed. As you can see, a flame is an obvious means of ignition. If it gets too close, gas explosions will occur. The safety lamp was created to allow coal mines to test for gases and still be able to work in potentially explosive or flammable air.

Carbon Dioxide, (CO2)

Black damp refers to the mining term for the suffocating mix of carbon dioxide, unbreathable gases, which can build up in mines and cause poisoning, asphyxiation, and eventually death. CO2, a colorless and noxious gas, emits a faint acrid scent at higher concentrations. This makes it difficult to recognize through the human senses. Although carbon dioxide is not harmful by itself, it can reduce the amount of oxygen that one can inhale. Although the early signs of blackdamp, such as dizziness, lightheadedness, and drowsiness can be mistakenly thought to be simple fatigue, high doses of carbon dioxide will cause asphyxiation, which can lead to death in a matter of seconds. It can kill 18% of the air, but levels as low as 3% can cause breathing problems. Carbon dioxide is formed by the breakdown of organic materials such as mine timbers and human and animal respiratory. Once the coal is exposed to mine air, it will absorb oxygen and release carbon dioxide. The carbon dioxide that is higher in density than normal air (1.53) will accumulate in the mine’s lower-lying areas.

The accumulation of blackdamp in a mine is caused predominantly by poor ventilation however other factors can be attributed such as the temperature, the amount of exposed coal, and the type of coal. It is colorless, odorless, and tasteless which makes it difficult for humans to identify. It is often called a “silent killer”. Carbon monoxide is formed from the incomplete combustion of carbon.

Modern equipment can now detect carbon monoxide easily without risk to your life.

Stinkdamp – Hydrogen Sulfide (H2S)

Stinkdamp refers to the mining term for hydrogen sulfide, H2S, because of its distinctive smell of rotten eggs. Hydrogen sulfide can be poisonous, flammable, and colorless. It is also pungent-smelling. Although it has been rare to find in mines, small amounts can prove fatal.

It is formed by the decomposition of iron pyrites within a mine and their interaction. Asphyxiation can cause death in humans, as H2S is highly toxic.

It can irritate the eyes and nose and throat at lower levels. As it increases, it has a narcotic effect on the nervous system, causing headaches, dizziness, and difficulty breathing. Higher levels of H2S exposure can cause paralysis and even death. Chronic low exposure can cause bronchitis and pneumonia, as well as migraines, motor control problems, and even death. It can also create flammable mixtures in the air between 4.5 and 45%, where ignition could cause an explosion. It can build up in mines with poor ventilation because of its heavy density of 1.9.

Prevention & Detection Of Mine Gases

The most effective, safe, and efficient way of keeping dangerous gases in mining away is done through quality mining ventilation systems. Mine ventilation is a safe flow through a mine’s workings at a measured volume. It removes dangerous gases in mining, chemicals, and physical contaminants and regulates the temperature.

Over the years, the detection of dangerous gases in mines evolved. Some techniques have become traditions in the mining culture. The canary is a symbol of gas testing in mines. It also serves as a test flame and flame safety lamp.

Although the canaries were lucky and safety lamps are still in use, there is now enough detection equipment and means to detect gas, including gas monitors and chemical analysis. If you are interested in getting gas monitors for your crew contact us today!