RAE Systems to Exhibit Gas Detection Products for Industrial Safety at ISA Expo


Demonstrations of Fixed and Wireless Solutions for Gas Detection

San Jose, Calif. - September 29, 2009 - RAE Systems Inc. (NYSE AMEX: RAE), a leader in delivering innovative sensor solutions to serve industrial, energy, environmental, and government safety markets worldwide, will exhibit and demonstrate the company's leading personal, portable, wireless and fixed gas detection and industrial hygiene monitoring solutions at booth #1853 at the Automation, and Control, Technology and Technique ISA Expo being held at the Reliant Center in Houston, Texas, on October 6-8, 2009.

"Our MeshGuard wireless and RAEGuard fixed toxic and flammable gas monitors have become a mainstay in industrial safety," said Thomas Negre, director of instrumentation products for RAE Systems. "Our new AreaRAE Inert provides a new level of wireless monitoring for the demanding work of confined space entry in a low-oxygen environment."

In addition to demonstrating the latest in PID (photoionization detection) and wireless technology, RAE Systems will feature fixed single-gas and portable multi-gas products, as well as calibration stations for a wide range of industrial applications.

Fixed Volatile Organic Compound (VOC), Toxic and Flammable Gas Monitors

RAEGuard(TM) S, Permanently installed gas detectors for hydrocarbon combustible gases, carbon dioxide and a wide range of toxic gases.

o RAEGuard(TM) PID, fixed VOC monitors using a PID transmitter that operates from a 9 to 36 VDC power source.

o RAEGuard EC, fixed toxic gas or oxygen sensor/transmitter that operates from a 9 to 36 VDC power source.

Wireless System Products Featured for Industrial Applications:

MeshGuard(TM), the rugged, battery-powered toxic gas detector integrated with a wireless mesh radio modem.

AreaRAE(TM) Steel, the 5-sensor, wireless toxic gas and radiation detection system with three new sensor options: Hydrogen Chloride (HCl), Hydrogen Fluoride (HF) and high-range Carbon Monoxide (CO).

RAELink 3, the wireless modem and repeater for AreaRAE networks.

Confined Space Entry Gas Detection Products:

AreaRAE Inert(TM) the newest member of the AreaRAE family, designed for confined space entry in limited-oxygen plant turn-around environments,

MultiRAE(TM) Plus, the original handheld, multi-gas monitor with PID.

QRAE(TM) II, the compact, one- to four-sensor gas detector in diffusion and internally pumped models, ideal for combustibles, oxygen, hydrogen sulfide and carbon monoxide.

ToxiRAE(TM) 3, single-gas detectors for carbon monoxide or hydrogen sulfide.

AutoRAE Lite, the automated calibration solution for either the single-gas ToxiRAE 3 detector or the 1- to 4-gas QRAE II confined space entry monitor.


Next Generation PIDs:

o MiniRAE 3000, the parts-per-million total VOC monitor with wireless capability and intrinsic safety certification.

o MiniRAE Lite, the VOC monitor for outdoor environmental applications

o ppbRAE 3000, the parts-per-billion VOC monitor with wireless capability and intrinsic safety certification.

o UltraRAE 3000, the wireless, intrinsically safe, compound specific VOC monitor for benzene or butadiene.

About RAE Systems

RAE Systems is a leading global provider of rapidly deployable sensor networks that enable customers to identify safety and security threats in real time. Products include disposable gas detection tubes, single gas personal monitors, multi-sensor chemical detection monitors, photoionization (PID) monitors for volatile organic compounds (VOCs), wireless gas detection systems, and radiation monitoring networks for energy production and refining, industrial and environmental safety, and public and government first responder security sectors. RAE Systems' products are used in over 95 countries by many of the world's leading corporations and by many U.S. government agencies.

For more information about RAE Systems, please visit www.RAESystems.com.

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