Products – Gas Detection


MSA Gas Detection Monitros.  

ACI Fire & Safety carries the full line of MSA Gas Detection devices. ACI provide sales, service and support for all MSA GAS Detection products. If you are looking for something and do not see it listed below, please give us a call or e-mail us (jump to Contact Us).


ALTAIR 2X Gas Detector

ALTAIR® 2X Gas Detector

All ALTAIR 2X Gas Detectors Incorporate proven XCell® sensor technology Enhance worker safety, compliance and traceability Minimize cost of ownership Demonstrate rugged durability Product Options ALTAIR 2XP Gas Detector with XCell Pulse Technology: H2S  - Features the first stand-alone bump test, which eliminates the need for bottled gas! Bump test ...
Read More
ALTAIR 5X Multigas Detector

ALTAIR® 5X Multigas Detector

MSA ALTAIR 5X Gas Detector measures up to 6 gases. Now includes PID Detector PID now available! The ALTAIR 5X Gas Detector is capable of measuring up to 6 gases simultaneously and is now available with integrated PID sensor for VOC detection. Driven by advanced MSA XCell® Sensor Technology,  the ...
Read More
ALTAIR 4XR Multigas Detector

ALTAIR® 4XR Multigas Detector

Outfitted with rapid-response MSA XCell® sensors, the ALTAIR 4XR Gas Detector is the toughest 4-gas monitor on the market and is backed by a 4-year warranty. The ALTAIR 4XR can also provide real-time incident awareness to team members, supervisors, safety managers and others when paired with the MSA ALTAIR Connect ...
Read More

BIOSENSOR™ 2200R Biological Agent Detector

The new BIOSENSOR 2200R Biological Agent Detector from MSA is a handheld, portable, on-site instrument for rapid detection, analysis, and identification of biological agents. Unique bioassay technology offers excellent sensitivity and low false positives while offering ease of use during white powder response calls. This highly accurate detection method provides ...
Read More

ALTAIR® Pro Single-Gas Detector

The ALTAIR Pro Detector uses highly accurate electrochemical sensors to measure concentrations of toxic gas (ammonia, carbon monoxide, chlorine, hydrogen cyanide, hydrogen sulfide, nitrogen dioxide, phosphine and sulfur dioxide) or percent oxygen depending on instrument version. This measurement is clearly displayed on the instrument's LCD. The detector is fast-responding and ...
Read More

SAFESITE® Multi-Threat Wireless Detection System

The SAFESITE System uses catalytic, electrochemical, surface acoustic wave (SAW), photoionization detection (PID), cadmium zinc telluride (CZT) and silicon detection technologies combined with advanced wireless communications. More From MSA ...
Read More

Sirius® Multigas Detector

MSA’s own proprietary PID sensor design (patent-pending) provides users with excellent PID performance including humidity resistance, stable zero readings and fast response and clear times. Provides users outstanding multifunctional capabilities by integrating a high-performance PID (photoionization detector) sensor into a four-gas detector. Users are able to simultaneously monitor for volatile ...
Read More

HAZMATCAD® and HAZMATCAD® Plus Hazardous Material Chemical Agent Detectors

The HAZMATCAD Plus Chemical Agent Detector detects both chemical warfare agents and selected toxic industrial chemicals (TICs). Both units are ruggedly constructed, compact and lightweight. They are also extremely easy to use, requiring no prior training. A single key press begins automatic sampling and analysis. Audible and visual alarm messages ...
Read More

Smart Standalone Galaxy® Calibration Kit for Sirius® Multigas Detectors

The Galaxy Automated Test System is an easy-to-use, versatile and durable calibration and test system that offers the latest technology and works without the touch of a single button. The system is completely standalone and does not require a computer or network interface for any mode of operation. Up to ...
Read More

Altair® 5 Multigas Detector

The new MSA Altair 5 Multigas Detector raises the bar once again with 6-gas capability, more than 18 preprogrammed languages, high-resolution, crisp color display option, and MSA’s exclusive MotionAlert and InstantAlert features. Many great features plus the outstanding durability and performance you expect from MSA. More from MSA . ...
Read More

Altair® 4 Multigas Detector

MSA’s new ALTAIR 4 Multigas Detector for LEL, CO, H2S, and O2 raises the standard for personal multigas detectors by offering a combination of features you won’t find in competitive models. More from MSA . . ...
Read More