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MSA Safety has promoted these products / services:

MSA Safety - State-Of-The-Art Half-Mask Respirator

With its UniBond over-mold facepiece, AnthroCurve™ face seal, and low profile design, the Advantage 420 Respirator is the superior option for respiratory protection. The over-mold facepiece and face seal ensure the unit provides an excellent fit and comfort to the wearer. The unique yoke and harness design (patent pending) allows a user to easily don and doff the state-of-the-art r... (read more)

MSA Safety - Extend your detection range & reduce false alarms

FL5000 MSIR Flame Detector

The MSA General Monitors® FL5000 is an advanced multi-spectrum infrared (MSIR) flame detector that provides superior false alarm discrimination over long distances. The FL5000 employs a multi-spectral optical IR sensing array with sophisticated Artificial Neural Networks (ANN) to reliably discriminate between actual flames and the vast majority of fa... (read more)

MSA Safety - Navigating Hydrogen Safety

Take a closer look at the challenges posed by hydrogen leaks, the risks involved and the need for precautionary measures to ensure the safe adoption of hydrogen technologies.

Hydrogen (H2), the lightest and most abundant element, exhibits key properties that contribute to its versatility and potential as a clean energy source. It is a colorless and odorless gas with hig... (read more)

MSA Safety - Grid Shared Alerts for Gas Detection Wearable

Now Available: Grid Shared Alerts for ALTAIR io™ 4 Gas Detection Wearable

Shared Alerts help connect workers and worksites with:

  • Flexible and customizable options, allowing alerts to be shared with nearby detectors or with a specific group of workers
  • Increased awareness and accountability, providing worker name and reason for alarm<.../li>
(read more)
MSA Safety - Evaluate Your Gas Detection Program

Are You Ready for Connected Safety? Evaluate Your Gas Detection Program

Implementing a connected safety program doesn’t happen overnight. Answer these brief questions to evaluate your current gas detection program and determine the capabilities that are already in place and what is most important to your program moving forward. (read more)

MSA Safety - Observer® i Ultrasonic Gas Leak Detector

Instantly detect pressurized gas leaks with this high-precision, omni-direction acoustic detector utilizing Gassonic® ultrasonic technology. Works even when traditional methods of gas detection are unsuitable or dependent on ventilation. The Observer-i UGLD provides an industry-leading detection range (up to 28 m) reducing the number of detectors required.

  • Ideal f...
(read more)
MSA Safety - Free Gas Detection Handbook

Gas Detection Handbook: Key Concepts & Reference Material for Gas Monitoring Systems

This handbook introduces users to key terms and concepts in gas detection. It serves as a quick reference manual for information such as specific gas properties, exposure limits, and other data. Information includes:

  • essential gas detection terms and abbreviations
  • ...
(read more)
MSA Safety - Redefining Best-in-Class Gas Detection

MSA's ULTIMA® X5000 Gas Detector stands out with its bright OLED display, intuitive touch-screen interface, and extended calibration cycles of up to 2 years, setting it apart from all others. (read more)

MSA Safety - Don't ignore the hidden costs of gas detection

Gas detection is often viewed as a necessary capital expense. However, the long term operational costs such as labor and calibration gas shouldn’t be overlooked.

MSA's breakthrough TruCal is a patented extended calibration technology that corrects sensor drift and extends calibration periods for XCell Hydro... (read more)

MSA Safety - High speed flame detection in a compact design

The FL500 UVIR Flame Detector delivers high speed flame detection with increased false alarm immunity in a compact design.

The FL500 UV/IR Flame Detector monitors for radiation emitted by a flame in both the ultraviolet (UV) and infrared (IR) spectral ranges. This UV/IR combination provides a fast response time and increased false alarm immunity against sources of radiation for re... (read more)

MSA Safety - Gas Detector with Exceptional Durability


The General Monitors® S5000 is built for extreme environments and conditions. Its rugged features and advanced sensor technology take reliability to a whole new level. (read more)

MSA Safety - FL4000H Multi-Spectrum IR Flame Detector

The General Monitors FL4000H Multi-Spectrum IR Flame Detector’s greater range of coverage and wider field of view can reduce the number of necessary detectors, cutting total installation cost while achieving greater false alarm immunity. (read more)

MSA Safety - Laser Focused on Gas Detection, Nothing Else

The Senscient ELDS laser-based open path gas detector is capable of detecting flammable (methane, ethylene, sour gas) or toxic gases (ammonia, carbon dioxide, hydrogen chloride, hydrogen fluoride, hydrogen sulfide). Its patented technology eliminates false alarms and enables faster, more reliable detection of hazardous gases, thereby improving worksite safety while reducing operational c... (read more)

MSA Safety - General Monitors S5000 Gas Detector

The General Monitors® S5000 gas transmitter is as advanced as it is rugged. With the capability to have two sensor inputs in one transmitter, the S5000 doubles the coverage while minimizing wiring and foot print. The sensor offerings maximize lifetime and minimize maintenance. When everything else fails the S5000 just works, all day, every day under the most extreme condit... (read more)

MSA Safety - XCell TruCal Gas Sensors

XCell TruCal technology extends calibration cycles, corrects sensor drift, and notifies if a gas sensor becomes blocked and unable to detect gas providing worry-free operation. (read more)

MSA Safety - FieldServer BACnet Routers

The MSA FieldServer® BACnet Router offers a complete BACnet solution for BACnet/IP, BACnet Ethernet, and BACnet MS/TP networks while providing a secure connection to the cloud. (read more)

MSA Safety - Work Smarter w/Connected Gas and Flame Detectors

The FieldServer FGFD ProtoAir Gateway gives you the flexibility to stay connected to your fixed gas and flame detectors when you’re away from the facility or to keep watch on unmanned facilities. (read more)

MSA Safety - Ready to experience the ALTAIR io 4?

Talk to an MSA connected solutions expert to learn more.


The all-new ALTAIR io™ 4 Gas Detection Wearable is designed with fully integrated connectivity for real-time visibility across your worksites from day one.

The ALTAIR io 4 is now available and ready to ship, with different subscription, pricing, and device protection options, based on your program... (read more)

MSA Safety - Breathe easier. We've Simplified OSHA standards

Standards for respiratory equipment continue to evolve. (read more)

MSA Safety - Grid Mobile Notifications-Gas Detection Wearable

Now Available – Grid Mobile Notifications for ALTAIR io™ 4 Gas Detection Wearable

Immediate push notifications of ALTAIR io 4 alarm events that provide live worker location and gas reading details through the Grid mobile app are now available for MSA+ subscribers.

This latest software features release provides in-app mobile notifications when an alarm exposure o... (read more)

MSA Safety - H2S Scrubber Gas Monitoring System

MSA's Odor Scrubber Monitoring System provides valuable real-time H2S removal efficiency data for optimum control of odors and pollution from waste biogases to wastewater plant operators. (read more)

MSA Safety - Build Your Safety Program with MSA+ Subscription

Available for ALTAIR® gas detectors & accessories.

MSA+ is our comprehensive subscription program including hardware and software. This program gives you access to powerful cloud-based solutions enabling faster implementation, increased warranty coverage, and automatic software and firmware upgrades – with minimal capital expense.

Not only is MSA+ available fo... (read more)

MSA Safety - Gas Monitor ideal for wastewater applications

The TG5000 Gas Monitor is an effective and economical solution to detecting combustible and toxic gases, as well as oxygen deficiency/enrichment, in wastewater, commercial and light industrial applications. (read more)

MSA Safety - Chillgard 5000 Refrigerant Leak Monitor

The MSA Chillgard® 5000 Refrigerant Monitor detects refrigerant leaks at the earliest level of 1 ppm for optimal safety in mechanical equipment rooms. It helps keep people safe and facilities in compliance with ASHRAE Standard 15. In the event of a leak, the Chillgard 5000 provides a clear visual and audible signal to alert of costly and environmentally-harmful refr... (read more)

MSA Safety - TriGas Monitor System Helps Comply with NFPA 820

The TriGas X5000 Monitoring System is an integrated gas detection solution that helps wastewater plant operators comply with NFPA 820. The system monitors for combustible gases, hydrogen sulfide and oxygen with on-board alarming and communication interface to plant and remote location control stations. (read more)

MSA Safety - Senscient ELDS FM Approved Open Path Gas Detector

The new Senscient ELDS methane open path gas detector has obtained Factory Mutual (FM) approval for use in hazardous areas including the stringent FM open path, combustible gas performance approval (FM 6325). It meets the demanding requirements of the oil and gas industry whether that be on or offshore including gas distribution facilities. (read more)

MSA Safety - Calibrate remote sensors from a safe location

CalGard Remote Calibration Adapter

Calibrate remote mounted sensors from a safe and convenient location.

The CalGard Remote Calibration Adapter is a stainless-steel accessory for the ULTIMA X5000 and General Monitors S5000 (X/S5000) digital sensors that provides reliable operation of remotely installed gas detection sensors working under harsh environmental conditions. It p... (read more)

MSA Safety - Observer-i Ultrasonic Gas Leak Detector

Instantly detect pressurized gas leaks with this high-precision, omni-direction acoustic detector. Works even when traditional methods of gas detection are unsuitable or dependent on ventilation. (read more)

MSA Safety - Gas Detector Ideal for Open Path Monitoring

The IR5500 open path gas detector continuously monitors for flammable gas leaks over large open areas. It monitors in both the LEL-m and ppm-m ranges to detect both small and large leaks. The IR5500 offers the benefits of early detection with its high sensitivity to gas concentrations at the ppm levels. This feature allows it to alarm faster than an LEL-only detector. (read more)

MSA Safety - Self-Retracting Lifelines Built for the Job

MSA V-SERIES self-retracting lifelines are built for the job, with solutions designed with simplicity and performance in mind – so your crew can focus on the job, not their PPE. (read more)

MSA Safety - How Effective is Your Fire & Gas Detection System?

Determining the optimal quantity and location of flame and gas detectors is critical to ensure the detection system’s effectiveness. With mapping, it’s now easy to see if your fire and gas system is providing adequate coverage. (read more)

MSA Safety - Chemgard® Photoacoustic Infrared Gas Monitor

MSA’s Chemgard® Photoacoustic Infrared Gas Monitor can monitor 100 gases! (read more)

MSA Safety - Need a Customized Gas Detection System?

Looking for a customized gas detection system? MSA’s Custom Products Group offers individually designed gas detection solutions for monitoring, control and data acquisition applications. Custom gas sampling and flow panel systems are built to customer specs and combine the advantages of MSA gas instruments and sensors with our electrical & mechanical engineering expertise. (read more)

MSA Safety - SUPREMA®Touch Features Extremely Simple Operation

MSA SUPREMA®Touch Fire and Gas Detection System Features Extremely Simple Operation

The SUPREMATouch Modular Fire and Gas Detection System has a user-friendly touchscreen interface which makes installation, configuration, setup and operation extremely easy. (read more)

MSA Safety - Z-Gard Controllers

MSA Z-Gard Controllers are a line of microprocessor-based monitoring systems designed to solve alarm and control applications. Z-Gard Controllers interface with MSA Z-Gard Sensors, providing real-time target gas readings. All Z-Gard Controllers provide easy
installation and configuration, audible and visual feedback, and seamless integration with commercial and building automation s... (read more)

MSA Safety - Z-Gard S & DS Sensors

Highlights of the series include the Z-Gard S Sensor, a single-point diffusion sensor for CO, NO2 and 0-100% LEL combustible gas. The Z-Gard DS Sensor offers dual CO and NO2 sensing in one package. With up to 99 sensor inputs and 4 configurable relay outputs, the highly-configurable Z-Gard CXII Controller supports 8 zones, and features a Modbus RTU or BACnet MS/TP c... (read more)

MSA Safety - MSA's PrimaX IR Combustible Gas Monitor

New MSA PrimaX® IR Combustible Gas Monitor for Reliable Performance in Extreme Conditions (read more)

MSA Safety - Half-Mask Respirator with Clear Communication

The MSA Advantage 900 Elastomeric half-mask respirator is the first elastomeric respirator to be approved with both a speaking diaphragm and no exhalation valve, thereby providing enhanced communication and filtration of exhaled breath to help achieve source control. Elastomeric respirators are a cost-effective and eco-friendly alternative over filtering facepiece respirators. (read more)

MSA Safety - Advantage® 200 LS Half-Mask Respirator

Be prepared with the products that your respiratory program needs with the Advantage® 200 LS Half-Mask Respirator. Designed specifically to be repeatedly disinfected, cleaned, and reused, this elastomeric half-mask respirator is available in three sizes and has a full range of cartridges and filters to protect against harmful particles and/or gases. (read more)