Gas Sensing Reference Materials

Description: Widely used in the hydrocarbon processing industry, steam reforming faces increased regulatory scrutiny to reduce its carbon footprint and corresponding plant emissions. Operators must make hard ...

Description: Carbon dioxide (CO2) monitors and controllers are essential tools in modern indoor agriculture, enabling growers to maintain optimal CO2 concentrations for maximizing plant growth. This article ...

Description: The differences between carbon monoxide (CO) and carbon dioxide (CO2) are important, but the gases are often confused. While they may sound the same they are completely different gases with different ...

Description: One of the most common questions we receive at CO2Meter.com, is "What is the best CO2 safety monitor?". Since being a restaurant owner, brewer, indoor grower, or industry professional can have its own ...

Description: Whether you use individual CO2 cylinders or a bulk CO2 tank system, you should be aware of CO2 tank safety. Thousands of liquid carbon dioxide cylinders and tanks are used across the country for soda ...

Description: At CO2Meter, we are often asked, "What CO2 level is dangerous?" CO2 levels above 40,000ppm (4%) are life threatening. However, there are many other limits placed on carbon dioxide levels depending on ...

Description: The number of workplace injuries remains nearly unchanged year-over-year, with more than 2 million nonfatal workplace injuries and illnesses reported by provide industry employees in 2019. And up to ...

Description: Not all gas detection programs are created equally. Nor, for that matter, are they all priced equally. Yes, price matters when creating or upgrading a gas detection program. But price by itself is not ...

Description: Every year excessive increases in LFL levels result in severe plant damage, extended downtime, injuries, and even death to personnel. Using the correct analyzer to monitor the LDL level in the process ...

Description: Regular ventilation of closed rooms has taken on a whole new meaning in the Corona pandemic. To ensure they detect the right time for fresh air, more and more schools and companies are using CO2 ...

Description: A weld purge monitor verifies no oxygen during argon back purge for TIG welding or argon CO2 blend for MIG welding. ...

Description: The TecPen is a portable oxygen analyzer designed for quality control testing in modified atmosphere packaging (MAP) and headspace analysis. Using advanced optochemical sensor technology, it measures ...

Description: This article explains the technical necessity for oxygen monitoring in MRI rooms, where liquid helium cooling systems pose oxygen deficiency hazards. It covers MRI scanner operation, the role of ...

Description: Modified atmosphere packaging (MAP) testing verifies gas mixtures in sealed food and pharmaceutical containers to ensure product safety and shelf-life. This article explains MAP principles, oxygen ...

Description: This article examines the primary hazards of TIG (tungsten inert gas) welding and mitigation strategies. It covers UV/IR radiation exposure to eyes and skin, toxic fumes from molten metals including ...

Description: Modified atmosphere packaging (MAP) is a food preservation technology that extends shelf life by replacing air inside packaging with controlled gas mixtures-primarily CO2 and nitrogen-to slow ...

Description: AlphaSense is one of the most popular manufacturers of electrochemical oxygen sensors. Their sensors are used in dozens of 4-gas detectors and portable safety meters used worldwide. ...

Description: The rapid increase in ventilators used in hospitals due to the COVID-19 outbreak has increased the risk of fires due to oxygen enrichment in enclosed areas. ...

Description: Human life relies on respiration: the intake of oxygen and the release of carbon dioxide. Respiration provides a constant flow of oxygen molecules to our brain, organs and tissues while providing a ...

Description: This article compares fixed and portable gas detection systems, explaining their similarities, key differences, and appropriate applications. It covers installation methods, coverage areas, power ...

Description: Oxygen deficiency can be caused by a medical condition or by an oxygen-deficient atmosphere. Both can be dangerous. ...

Description: Cryogenic gases (called cryogens) include argon, helium, hydrogen, nitrogen, oxygen, methane and CO2. These gases are used to produce very low temperatures in the laboratory, in research facilities, ...

Description: A carbon monoxide detector cannot detect carbon dioxide. In general, a carbon monoxide detector uses an electrochemical sensor that outputs electric current proportional to the amount of carbon ...

Description: What's the difference between industrial oxygen sensors and other oxygen sensors? ...

Description: This low-oxygen safety monitor and alarm uses a sensor capable of measuring potentially dangerous oxygen levels in freezers and other low temperature applications. ...

Description: For centuries farmers have used chicken manure as garden fertilizer. Chicken manure is particularly high in nitrogen as well as potassium and phosphorus, the three most important elements in all ...

Description: An oxygen deficiency monitor combines a room oxygen monitor and an oxygen depletion alarm. ...

Description: Oxygen safety is critical for stored oxygen gas used in medical and industrial applications, as well as oxygen deficient situations. ...

Description: The conditions oxygen sensors are stored in before they are used or when not in use can have a direct impact on the life of the sensors. Manufacturers will typically list the recommended storage ...

Description: A portable trace oxygen analyzer verifies that 100% of the oxygen has been purged from the back side of TIG welded stainless steel, titanium, nickel or zirconium alloys. If oxygen gas is present at ...

Description: A thin, hollow needle and micro-pump takes gas samples through clear packaging material. A pierceable septum is applied to the packaging material to insure outside air does not mix with the air ...

Description: As a trace oxygen analyzer, the TecWeld Weld Purge Monitor is most commonly used to verify argon flooding during welding of stainless steel or titanium pipe in the aerospace, automotive, nuclear, ...

Description: Oxygen generators separate oxygen from air so that the gas can be fed into industrial processes in real-time or stored in pressure tanks. Oxygen generators are used in dozens of industrial ...

Description: The word cryogenics comes from the Greek word "kyros," which means cold. This combined with the abbreviated English word "to generate" make the word we know as cryogenics. ...

Description: All combustion processes require the correct air to fuel ratio of fuel and oxygen. Incomplete combustion creates fuel waste, an increased level of toxic emissions and potential damage, affecting the ...

Description: Moisture Measurement Can Help Meet The BCAS 10% Energy Efficiency Target ...

Description: Why it is important to have an oxygen analyzer in your metal 3D printing process? ...

Description: Engineers are constantly looking for new and innovative ways to improve the efficiency of their work. In many cases, this involves finding the correct product. When it comes to oxygen transmitters, ...

Description: What are the main sources of hydrogen for industry? ...

Description: CO2Meter works with partners across restaurant, beverage, indoor air quality, poultry, and industrial safety applications to design 4 gas detectors like our CM-500 GasLab Plus that meet their specific ...

Description: Carbon dioxide, otherwise referred to as "CO2", is critical when it comes to promoting and enhancing plant yields. Hence, the reason that many indoor growers and cultivators all utilize the inert gas ...

Description: Carbon dioxide (CO2) plays a central role in indoor farming, from accelerating photosynthesis in vertical farms at concentrations of 800-1,500 ppm to enabling chemical-free pest fumigation in produce ...

Description: One of the most common questions we receive at CO2Meter.com, is "What is the best CO2 controller for my grow space?". Since being an indoor grower can often bring along some "growing pains," to better ...

Description: Fire suppression testing is one of the most common uses of CO2 sampling data loggers. This is because carbon dioxide (CO2) can quickly deplete the oxygen in a room to put out a fire. Unlike water, CO2 ...

Description: If you need to monitor several gases at the same time for work, you need a multi gas monitor. These hand held tools can measure one or more gas concentrations in real time. they are commonly used to ...

Description: While CO2Meter.com is often recognized as a leader in providing carbon dioxide (CO2) solutions, we also focus on the topic of carbon monoxide (CO) and the appropriate safety solutions as well. In ...

Description: The world of safety is in the midst of a revolution – the IIoT (Industrial Internet of Things) revolution where technology can enable a better, safer, more productive work environment. Nowhere ...

Description: This article will outline how CEMS work, their main components and why they are essential. ...

Description: On-site gas generation offers a cost-effective, reliable, and safe alternative to liquid or cylinder supplies of oxygen or nitrogen. With the latest developments in pressure swing absorption (PSA) ...

Description: At the core of SST’s zirconia oxygen sensors is the sensing cell (Figure 1). The cell consists of two zirconium dioxide (ZrO2) square coated with a thin porous layer of platinum which serve as ...

Description: This is an important project for both AMETEK Land and Celsa Steel UK, with the steel industry facing a decarbonisation challenge, driven by more stringent carbon emission regulations. ...

Description: Most combustion sources must monitor their emissions of NOx (oxides of nitrogen) and report them to the local environmental protection authority. ...

Description: Nitrogen is the most common gas in the earth's atmosphere. Approximately 78 percent of the air you breathe is nitrogen. In its liquid form, nitrogen is used in many industries. However, because liquid ...

Description: The average business owner thinks that the "code" is stagnant and never changes. They wonder why an inspector they haven't seen for 10 years is suddenly asking them for something new. However, even if ...

Description: To ensure the best performance the best performance from your O2 probe and interface board, it must be installed correctly. ...

Description: This article gives an overview of helpful hints on how to pro-long the life of PST's Zirconia Oxygen Sensors. The application in which the zirconia oxygen sensor is operating influences the life of ...

Description: Electricity from renewable sources is subject to strong fluctuations and cannot be stored. This requires numerous workarounds, including the use of green power to create hydrogen, which is transported ...

Description: Synthetic diamonds are created and used all over the world, for similar applications as naturally occurring diamonds. Recently, the method of using chemical vapor deposition (CVD) to ...

Description: Accurate temperature measurements within industrial boilers are important for safe, efficient, and reliable operation. However, direct measurements using thermocouples are difficult because the ...

Description: The establishment of global standards governing the reduction of CO2 emissions and lack of measurement processes are materially impacting the glass manufacturing industry. ...

Description: The terms "NOx" and "SOx" are often seen in emissions measurement specifications, but many people are unsure of their accurate definitions. The terms come from the study of atmospheric chemistry, and ...

Description: Carbon emissions have long been the focus of global efforts to reduce the impact of industrial activities on the environment. In September 2021, the US and the EU proposed that the reduction of ...

Description: Breathing air applications are not just restricted to checking the quality of compressed gas in breathing sets and systems fitted for patients in hospitals but also the breathable levels of oxygen in ...

Description: In order to operate any of PST's range of SST Zirconia O2 Sensors, you will require an interface board which provides the electronics necessary to power and control the zirconium dioxide oxygen ...

Description: There is an increasing demand for improved detection methods for gases at trace levels. Trace gas monitoring is very similar to standard gas monitoring however there are a few operation differences ...

Description: One of the biggest challenges in configuring a Millwatch system is the determination of suitable alarm levels ...

Description: Get the answers to the top questions asked about temperature measurement in glass production ...

Description: Environmental regulations worldwide are designed to protect human health and the natural world by limiting the amount of pollution that can be emitted from an industrial facility such as a power ...

Description: Fixed flue gas analysers measure emissions of gaseous pollutants from large combustion sources such as power plants and industrial boilers. They continuously provide data 24 hours per day for extended ...

Description: But, what is partial pressure? It is a question we are asked frequently when it comes to the O2 sensor working principle. In this article, we will address the definition of partial pressure, the ...

Description: It is a question we are asked frequently: How to make oxygen sensors have a long life? There are many things we can do, but also, more importantly, there are many chemicals and gases we can try to ...

Description: "New stringent emissions laws which are being introduced globally mean that many of our own personal diesel cars will no longer be allowed to enter some of our major Towns and Cities." ...

Description: Safety Integrity Level (SIL) ratings are becoming more common. Many people are familiar with hazardous area approvals such as ATEX, IECEx and CSA; however, a SIL rating is slightly different. ...

Description: We are often asked which analysis techniques are most suitable for ensuring the purity of hydrogen in production. Our article on the Process Sensing Technologies blog provides a quick overview of the ...

Description: Up until 1930, industry professionals believed the main causes of accidents were unsafe conditions. However, improvements in work environments and regulations helped to create safer work conditions. ...

Description: Electronic specialty gases (ESGs) are used throughout the electronics sector, but the largest users, with the most diverse needs are semiconductor manufacturers. Various ESGs are used in most ...

Description: Carbon Dioxide (CO2) is a unique, multifaceted gas that is absolutely critical throughout a variety of popular industries and applications. Take, for instance, the restaurant or beverage industries, ...

Description: In the gas detection world we often refer to the Occupational Safety and Health Administration (OSHA) when referencing required workplace safety standards, assessments, and guidelines as they pertain ...

Description: How important is measuring Carbon Dioxide (CO2) in mushroom farming? Just ask Diego Molina at Team AGROLAB in Guatemala. AGROLAB is a mushroom production farm specializing in white caps, Portobello, ...

Description: If you've been to a live concert or stage play, one of the coolest effects is "smoke." A shallow pool of white smoke covering the stage creates a surreal visual experience. Smoke can also be released ...

Description: General Air was founded in 1970 in Denver, CO with just three employees, and now serves as the largest independently owned welding supply company. The business is known for being a gas and welding ...

Description: While many factors go into fire suppression system testing, Carbon Dioxide (CO2) has long been used as a critical element in local fire applications, inerting, and total flooding environments. The ...

Description: Protecting the oil that food products are fried in is essential in keeping operation costs down while still providing customers with high quality products A great deal of maintenance is required by ...

Description: A Montreal, Quebec-based vendor that offers engineering support up front and as needed, along with advanced modular systems, can speed compliance and construction project completion ...

Description: For new parking garage construction and retrofits, industry pros need to take advantage of this essential new tool before competitors do ...

Description: Carbon dioxide is a natural gas found in our atmosphere. It is colorless, odorless, and tasteless - indistinguishable by humans. By volume, dry air contains approximately 78% nitrogen, 21% oxygen, 1% ...

Description: Why Should Emission Control be a Focus for Companies? ...

Description: Scientists at Wageningen University & Research in the Netherlands have employed Vaisala carbon dioxide sensors in their research greenhouses for over a decade. Carbon dioxide is an extremely important ...

Description: Although it is not an exact science, dissolved gas analysis (DGA) has been used to assess transformer condition for decades, as it is the only method that can detect and diagnose internal faults in ...

Description: The National Health System in the United Kingdom was looking to equip hospitals with flow measurement for the main oxygen supply to assess the capacity for emergency response. Currently the system ...

Description: We interview regional science fair winner, Michael Trees, who utilizes the Alphasense 5,000 ppm Smart CO Sensor and Development Kit to build an affordable attachment aimed at reducing CO vehicle ...

Description: Any analysis of carbon dioxide across multiple industries ...

Description: CO2Meter partners with editor Alex Neil of Dr.Cannabis.Io who provides agriculture industry expertise on implementing carbon dioxide to your grow space. ...

Description: CO2 storage safety alarms protect customers, employees and emergency first-responders near stored carbon dioxide. A leak anywhere in a stored CO2 delivery system can quickly fill an enclosed area with ...

Description: The plant experienced abnormal CO readings from its billet reheating furnace exit and in order to meet emission legislation and to better monitor its CO levels, CELSA GroupTM needed to replace its ...

Description: Hazardous organic chemical wastes are destroyed by high-temperature incineration in a variety of kilns. The high temperature and extended residence time in the kiln ensure full destruction of the ...

Description: Municipal solid waste (MSW) disposal plants incinerate garbage and generate power using a moving-grate boiler. Because of the nature of the fuel, the feed system for the MSW does not always provide an ...

Description: As natural gas moves along a pipeline, friction and other effects cause its pressure to drop. Compressor stations are placed at intervals along the pipeline to maintain pressure.The compressors are ...

Description: The solid residues from sewage treatment are destroyed by burning in a boiler. The flue gases are scrubbed of particles, acid gases and, finally, mercury. The preferred method for mercury removal is ...

Description: Sawmills and other wood processors burn waste wood on-site to generate steam and power for site operations. Emissions of pollutants such as particulate matter, carbon monoxide and oxides of nitrogen ...