Creative Gas Detection Solutions
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Compressed Airline Monitors/Respiratory Air Monitors

Compact compressed breathing air monitors and filtration systems for carbon monoxide, and advanced process air monitors for detecting CO, CO2, O2, dewpoint and a variety of other gases.

Portable Breathing Air Systems

Portable Grade D breathing air monitoring and filtration systems for compressed breathing air. Portable medical gas verifier.

GC – Gas Chromatographs

eGC® is designed for detecting and measuring trace (pbb) concentration levels.

Gas Sensor/Transmitters

Low-maintenance gas monitoring sensors that provide long-term stability, fast response and critical accuracy.


Fixed Systems/Stationary Monitors

Fixed monitoring systems capable of detecting many hazardous gases with the options of gas samplers, integral sensors or remote mounting.

CP-10 5

Controllers with Audio/Visual Alarms

Designed for remote monitoring of gas sensor/transmitters, providing audio/visual alarms, in addition to user programmable alarms and relays.

Leading manufacturer of Hazardous Gas and Vapor Detection Systems.

We manufacture toxic, combustible and oxygen detectors, compressed breathing air monitors, portable and fixed multi-point systems for a wide range of hazardous gases. Hundreds of gases are monitored utilizing selected types of electrochemical, IR, PID, GC, MOS and other sensor technologies.


In addition to the wide array of equipment offered, we also provide expert technical assistance ranging from problem assessment and product selection to advice on equipment installation and training.

Gases Monitored

View what gases our instruments are rated for monitoring.

News and Events

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Technical Information

View our Safety Data Sheets, Product Archives and more.

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