RAE Systems
San Jose, CA 95134
Oct 16, 2009 Packaged in weather-resistant, stainless steel housing, AreaRAE Inert features built-in pump with ability to monitor inert atmosphere using up to 100 ft of sample draw tubing, allowing unit to remain outside of work area and in radio contact with breathing air services and safety managers. Detector may be equipped with up to 5 sensors as application or worksite demands. Wireless range is up to 2 miles and data can be re-transmitted over Internet for remote monitoring and evaluation.

RKI Instruments, Inc.
Union City, CA 94587
Sep 25, 2009 Weighing 4.6 oz, 2.75 x 2.95 .98 in. GX-2009 simultaneously monitors and displays combustibles, oxygen, carbon monoxide, and hydrogen sulfide. Its IP67-rated design, featuring impact-resistant rubber over-mold body resistant to RFI, incorporates dual audible alarm ports as well as alarm LEDs on 3 sides to increase condition awareness from multiple perspectives. Data logging system comes standard, and operation is accommodated via 2 glow-in-the dark, glove-friendly buttons.

Sierra Monitor Corp.
Milpitas, CA 95035 6825
Jul 23, 2009 Network-enabled smart gas sensor, 5100-06-IT, is standalone module with integral alarm relays and 6-month (180 day) calibration interval. Integration to existing plant-wide safety and monitoring systems is facilitated via 4-20 mA output, RS-485 Modbus interface, SentryBus interface, optional integral relay output, and digital display. Non-intrusive calibration, remote sensor option, and 316 SS enclosure options are also available.

Scott Health & Safety
Monroe, NC 28111
Jun 18, 2009 Featuring 2-button interface, palm-size Protege Monitor detects oxygen, combustibles, hydrogen sulfide, and/or carbon monoxide. Data logging is based on event changes only, rather than automatic intervals, allowing for capture of relevant analytics while minimizing number of stored data points. Up to 7,000 events can be captured and stored for further analysis. To warn of high gas levels, unit uses bright visual, piercing audible, and vibrating tactile alarm indicators.

General Monitors
Lake Forest, CA 92630
May 07, 2009 Offering scalable plant safety solution with voting, IR4000 Infrared Combustible Gas Detection System includes IR4000M Multi-Point Monitor that can connect up to 8 IR400 Point IR gas detectors and read their status with one command, one detector at a time. Versatile monitor incorporates display, relay module, and data concentrator in explosion-proof enclosure and magnetic interface. Certified by FM, CSA, ATEX, CE Marking, and IECEx, system is suited for use in SIL 2 environments.

Industrial Scientific Corp.
Oakdale, PA 15071 1500
Apr 21, 2009 Providing option of 4 or 8 relay output modules, CPS Car Park System is 8 channel digital controller designed to regulate and monitor ambient air in underground parking facilities and tunnels. It can be configured to monitor from 1-256 modules up to 3,000 ft away from controller with 6 smart transmitter options. Several sensor options including CO, NO, NO₂, CH₄, LPG, and H₂ can monitor wide range of hazards emitted by gasoline, natural gas, diesel-powered, and electric vehicles.

Picarro Inc.
Sunnyvale, CA 94085
Apr 03, 2009 Designed for continuous operation at altitudes up to 30,000 ft, G1301-m trace gas analyzer enables direct, in-flight, real-time sampling and analysis of CO2, CH4, and H2O in aircraft, ship, and similar environments. It is based on wavelength-scanned cavity ring down technology and withstands climb/descent rates to 1 km/min as well as associated vibration profiles. Sensor employs pressure and temperature stability and control technologies and does not require frequent re-calibration.

CleanAIR Systems, Inc.
Santa Fe, NM 87502
Mar 09, 2009 E-POD(TM) combines non-toxic, zeolite-based selective catalytic reduction (SCR) catalyst, diesel particulate filters or diesel oxidation converters, and reductant mixing system within one, fully insulated, stainless steel, critical-grade silencer package. Installed above generator and becoming part of trailer's roof, system with DPFs enables Tier 4 final compliance for diesel stationary engines and NSPS compliance for lean-burn natural gas engines by reducing NOx, PM, HC, and CO.

Sensit Technologies
Valparaiso, IN 46383
Feb 02, 2009 Capable of measuring and warning of hazardous levels of CO, H₂S and O₂, P100 personal gas monitor issues audible, visual and vibratory warnings. With IP65 rating, shock-resistant product suits applications mines, oil-rigs, and chemical plants. Monitor also has US, Canadian and European approvals for use in hazardous environments.

General Monitors
Lake Forest, CA 92630
Nov 05, 2008 With ability to monitor combustible gases in lower explosive limit, IR400 combustible gas detector provides 4-20 mA analog signal proportional to 0-100% LEL concentration. Through 2-way digital communication protocols, users can access device configuration, warning/alarm, fault and maintenance records as well as monitor gas concentration, check status, and perform real-time diagnostics. Suitable for wide range of hazardous industry processes and plant applications, device uses 4.8 W of power.

Crowcon Detection Instruments Ltd.
Erlanger, KY 41018
Jun 17, 2008 Allowing safe shutdown maintenance work in plants and refineries, Detective + gas detector has over dozen gas sensor options, with infrared sensors for flammable gas that are immune to poisoning effects. If dangerous gas level is detected, device warns with wailing 104 dBA siren and flashing, high intensity LED beacons visible from all angles. Used individually or in groups, it features 60 hr of battery life, 48 char text display, and -20 to +40°C operating temperature range.

RAE Systems
San Jose, CA 95134
Jun 11, 2008 UltraRAE 3000 makes use of pre-filter tubes to measure specific gases, such as benzene and butadiene. Wirelessly enabled device is compatible with AreaRAE network for remote data measurement of total VOCs in 2 ranges, 0-1,000 ppm with 0.05 ppm resolution or 1,000-10,000 ppm with 1 ppm resolution. It has intrinsic safety certificates for use in hazardous atmospheres and supports 2 detection modes: 60 sec snapshot assessments and short-term exposure limit surveys.

Analytical Technology, Inc.
Oaks, PA 19426
May 29, 2008 Utilizing electrochemical sensors, GasSens provides continuous, on-line monitoring and control of over 30 gases in pharmaceutical industry. AutoTest system ensures each sensor is regularly tested with gas, and detects premature sensor failure or blockage of sensor membrane. Receiver modules provide interface between detection system and external alarming and data logging requirements. Each module provides digital display of gas concentration, isolated analog output, and 4 relay outputs.

Honeywell Analytics
Lincolnshire, IL 60069
May 28, 2008 Vertex provides 8 to 72 points of continuous gas monitoring while occupying 33 x 19 in. footprint. Sampling points can be placed up to 400 ft from device. Monitoring semiconductor process gases down to ppb levels, Chemcassette® colorimetric technology utilizes chemically impregnated paper tape specific to target gas, which reacts to gas with proof of evidence detection that shows change in color. Features include OPC interface that integrates into factory automation system or HMI.

Thermo Fisher Scientific
Newington, NH 03802
May 21, 2008 Capable of measuring up to 10 gases or more, Model 70 FTIR Multi-Gas CEMS employs process FTIR technology and features optical system designed for 3-6 month cycle of unattended operation. FTIR analyzer uses gas cell with a 5.2 m optical path, which can be fitted with zinc selenide sample windows for elevated temperature conditions to 185°C. While dynamically aligned interferometer lends to long- and short-term stability, data analysis capability delivers continuous gas measurement.

BW Technologies
Calgary T2A7X9  Canada
Feb 06, 2008 Featuring non-intrusive integrated sampling pump and SmartSample diaphragm pump technology, GasAlertMax XT simultaneously monitors hydrogen sulfide, carbon monoxide, oxygen, and combustibles. Powered by rechargeable batteries, tamperproof monitor comes with standard event logging and datalogging, and is compatible with BW MicroDock II automatic test/calibration system. Multi-language support is available in English, French, German, Spanish, and Portuguese.

RAE Systems
San Jose, CA 95134
Jan 29, 2008 Comprised of 0.1-100 ppm H2S model as well as 0-500 ppm and 0-1,999 ppm CO models, ToxiRAE 3 single-gas monitors suit oil, gas production, refining, steel, and first responder applications. Each has stainless-steel front cover, carries IP67 rating, and provides real-time results. Also available, AutoRAE Lite bump test and calibration station works with ToxiRAE 3 monitors to check proper alarm levels and calibrate as required. It provides 12 sec bump test or 2 min full calibration.

Industrial Scientific Corp.
Oakdale, PA 15071 1500
Oct 10, 2007 With bump test feature, GasBadge® Monitors enable customers to establish testing frequency based on best practices, company policy, or local regulatory agencies. During bump test, user exposes instrument to known concentration of gas to determine if sensor response is within safe operating range. If bump test is unsuccessful, user must calibrate instrument before further use. Instruments indicate when bump test is overdue with visual and audible alarms.

Picarro Inc.
Sunnyvale, CA 94085
Sep 07, 2007 Field-deployable EnviroSense 3000i helps scientists observe and understand earth's carbon cycle in order to investigate global climate change. Employing Cavity Ring-Down Spectroscopy (CRDS) technology, real-time ambient gas monitor measures atmospheric levels of methane and carbon dioxide with ppb sensitivity and water vapor with ppm sensitivity. Features enable unit to maintain linearity, precision, and accuracy over changing environmental conditions, with minimal calibration.

Industrial Scientific Corp.
Oakdale, PA 15071 1500
Jul 30, 2007 Model BM25 Multiguard multi-gas area monitor detects 1-5 gases simultaneously through diffusion/sample draw. When BM25 detects hazardous level of toxic or combustible gas, top-mounted beacon sends flashing signal in all directions while emitting 103 dB siren alarm. It can be used as stand-alone monitor or wired so that alarm signals transfer from one unit to another. Featuring 17 interchangeable smart sensor options, adaptable unit comes with NiMH battery offering 100 hr of run time.