In industrial environments where flammable gases are present, safety and uptime go hand in hand. That’s why facilities across critical sectors rely on the MPS LEL Combustible Gas Detector from PureAire Monitoring Systems—a reliable, maintenance-free solution for detecting a wide range of explosive gases in hazardous areas.
Using advanced Molecular Property Spectrometer™ (MPS™) technology, this detector offers real-time multi-gas detection for over 17 combustible gases—including hydrogen, methane, propane, and acetylene—with no calibration, no sensor replacement, and no drift.
With an explosion-proof enclosure rated for Class I, Division 1, and certifications from CSA, ATEX, and IECEx, the MPS LEL Monitor is built for the toughest hazardous locations. Below are the top three industries where this technology makes the most significant impact.
1. Hydrogen Energy, Battery, and Clean Tech Manufacturing
Hydrogen is powering the clean energy future—from electrolyzers and storage systems to next-gen transportation. But it also poses one of the most difficult gas detection challenges. Traditional catalytic bead and NDIR sensors either degrade quickly or can’t detect hydrogen at all.
In massive facilities like Tesla’s Gigafactories and in operations supporting fuel cell development, hydrogen production, or sodium-ion/lithium-ion battery manufacturing, flammable gas detection is mission-critical.
Why MPS LEL is ideal for hydrogen operations:
- Detects hydrogen and other flammable gases with a single sensor—no switching or manual configuration required.
- No cross-interference, false alarms, or calibration requirements.
- Built to withstand extreme temperatures, pressures, and industrial-grade wear.
The MPS LEL Gas Detector delivers long-term safety for companies scaling clean energy solutions with zero maintenance.
2. Oil & Gas, Petrochemical, and Refining Operations
From offshore platforms and natural gas processing to downstream refining, oil and gas facilities work with volatile gases every day. In environments like those operated by Chevron, Shell, or ExxonMobil, leak detection systems must perform flawlessly—even in remote or hazardous locations. For companies in the oil and gas sector, the MPS LEL Combustible Gas Detector offers reliable protection in Class I Div 1 hazardous areas with zero calibration.
Why leading oil & gas companies need the MPS LEL Detector:
- Certified for Class I, Division 1 / Zone 1 explosive environments.
- Detects gases like methane, propane, ethane, butane, ethylene, and more—all with a single sensor.
- No calibration downtime—reduces labor and maintenance costs across large installations.
Its rugged 316 stainless steel housing and IP66-rated enclosure ensure reliability on rigs, compressor stations, tank farms, and pipelines—no matter the climate or corrosion risks.
3. Chemical Processing, Paint, and Industrial Manufacturing
In industries where solvents and VOCs are part of daily operations—such as plastics, coatings, automotive manufacturing, or pharmaceutical production—flammable vapors are a constant hazard.
Facilities operated by companies like Dow Chemical, BASF, or PPG Industries face strict regulatory standards and high safety expectations.
Why MPS LEL is a smart choice for chemical processing:
- Provides real-time detection for solvents like acetone, toluene, ethanol, xylene, and more.
- No sensor degradation or calibration drift—perfect for continuous use over years.
- Reduces false alarms and increases plant uptime through stable, intelligent detection.
For high-volume manufacturers, the MPS LEL offers set-it-and-forget-it protection, freeing safety teams to focus on other mission-critical tasks.
Built for the World’s Most Demanding Workplaces
The MPS LEL Flammable Gas Detector isn’t just an upgrade—it’s a leap forward in safety, uptime, and reliability. PureAire’s MPS monitor meets the demands of global energy leaders and industrial giants alike.
Key Features:
✅ Detects 17+ flammable gases, including hydrogen
✅ No calibration, no consumables, no sensor replacement
✅ Explosion-proof enclosure for Class I, Div 1 hazardous areas
✅ Long lifespan—10+ years of consistent operation
✅ CSA, ATEX, IECEx certified for global deployment
✅ Supports 4-20mA + Modbus RS-485 output for seamless integration
Protect People. Prevent Downtime. Lead Safely.
Whether you’re producing hydrogen, refining fuels, or manufacturing solvents, the MPS LEL Combustible Gas Detector delivers unmatched performance and long-term safety without maintenance.
Ready to upgrade? Learn more about the MPS LEL Gas Detector here or contact PureAire for a custom consultation.
