Crowcon Detection Instruments Ltd.    Erlanger, KY 41018
Mar 11, 2013 Installed in Atex Zone 1 and 2 hazardous areas, flameproof Vortex FP Compact monitors toxic and flammable gas detectors or fire detectors. Size suits confined spaces, and all daily operations can be performed without opening panel's enclosure. Gas levels, alarms, and faults are viewed through window, and all system functions are accessed via buttons or included Crowmag magnetic key. Rated IP66 for dust and water ingress, panel contains up to 16 relays and can also monitor up to 12 detectors.

Semi-Gas Systems, Inc.    San Jose, CA 95112
Feb 15, 2013 Available in 4-, 6-, and 8-stick configurations as well as custom designs, semi-automatic Megaturion™ Bulk Valve Manifold Box (VMB) hazardous process gas distribution system features PLC-based GigaGuard™ GSM (gas safety monitor) controller with 4.3 in. color touchscreen. Prompts and alarms help reduce operator error and increase safety, and operators can configure inputs and outputs as well as adjust set points and limits. Local and remote system shutdown capabilities are also included.

Supercritical Fluid Technologies, Inc.    Newark, DE 19711
Jun 06, 2012 Designed to determine solubility of various compounds and mixtures in supercritical and high-pressure fluids, SFT Phase Monitor II provides direct, visual observation of dissolution, precipitation, and crystallization of materials under conditions precisely controlled by researcher. Effect of co-solvents on solubility of compounds of interest may be investigated as well. Monitor can perform experiments at pressures up to 10,000 psi and from ambient temperature to 150°C.

MKS    Andover, MA 01810 2449
May 14, 2012 Quadrupole monitors HPQ3 and HPQ3S are PVD chamber sensors that do not require differential pumping. Able to detect single figure ppm air leaks during PVD process while simultaneously monitoring all gas species in mass range of 1-100 amu, analyzers feature ion source with dual filaments to ensure failure backup and continuous uninterrupted operation. Respectively, HPQ3 and HPQ3S provide data for processes up to total pressure of 1.3e-3 and 1e-2mbar.

LumaSense Technologies, Inc.    Santa Clara, CA 95054
May 14, 2012 Used to enhance grid reliability, SmartDGA(TM) Guide helps electric utilities augment condition-based maintenance for transformer and load tap changer (LTC) fleets. System can monitor all 9 gases used in dissolved gas analysis (DGA) as well as moisture, and optional integration with LumaSMART fiber optics technology, which directly measures winding hot-spot temperatures within transformers, lets utilities monitor temperature and gas. Also, design reduces installation time to hours.

LumaSense Technologies, Inc.    Santa Clara, CA 95054
Apr 30, 2012 SmartDGA(TM) Guard continuously measures and reports multiple gases - hydrogen, acetylene, and CO - as well as moisture in transformers to help electric utilities improve grid reliability by diagnosing faults before they lead to serious incidents. With modular shape that enables installation within hours, online dissolved-gas analysis (DGA) monitor uses non-dispersive infrared (NDIR) gas sensing technology and is available with fully integrated communications for Smart Grid deployment.

LumaSense Technologies, Inc.    Santa Clara, CA 95054
Apr 02, 2012 Employing non-dispersive infrared technology, SmartDGA(TM) can help utilities achieve widespread condition monitoring across generation, transmission, and distribution assets, minimizing outages caused by faulty load tap changers and transformers. System uses proprietary algorithm, developed in accordance with utility standards, to analyze and report LTC conditions. SmartDGA requires no carrier gas, no frequent calibrations, and can be retrofitted to LTC's to provide asset condition status.

RKI Instruments, Inc.    Union City, CA 94587
Mar 22, 2012 With IP66 protection, Model GX-2012 offers capabilities for datalogging as well as purge and barhole testing for pipeline companies and gas utilities. Unit can monitor standard confined space gases - LEL combustibles, O2 deficiency, CO, and H2S - as well as 100% volume Methane while dynamically displaying either percent LEL or percent volume with auto-ranging ability. Along with internal sample drawing pump, 5-sensor portable gas monitor features calibration and bump test reminders.

Servomex Group Ltd    Crowborough East Su TN6 3DU  United Kingdom
Nov 09, 2011 Able to detect wide range of gases, SERVOTOUGH LaserCompact 2900 delivers true continuous in-situ monitoring and is optimized for measurement across pipes and along short cells. Unit utilizes Tunable Diode Laser Spectroscopy technology to deliver response time of less than 2 seconds with minimal interference from background gases. Certified to ATEX and IECEx standards, LaserCompact is suitable for gas measurements in hot, dirty, or dangerous environments.

Dwyer Instruments, Inc.    Michigan City, IN 46361
Sep 19, 2011 Used to monitor gas concentration in underground parking garages and loading docks, Series GSTA offers field-selectable current and voltage outputs that allow transmitters to be used with almost any building management controller. User can select output range to be 0-200 or 0-500 ppm for carbon monoxide (CO) units, and nitrogen dioxide units come with 0-10 ppm range. Using internal dip switches, output can be inverted to read 20-24 mA or 10 (5) to 0 Vdc.

Safety Supply South LLC    Irmo, SC 29063
Aug 22, 2011 Developed for use at industrial sites, Dräger X-zone 5000 is used in conjunction with Dräger X-am 5000 personal gas detection device to create wireless fence line alarm for toxic gases. Transportable device can be used individually or as part of continuous wireless network with up to 25 units for monitoring large areas, such as pipelines and storage tanks. Each unit continuously monitors up to 6 explosive, flammable, or toxic gases, and warns if one of them is present in ambient air.

Servomex Company, Inc.    Sugar Land, TX 77478
Jun 24, 2011 Featuring Tuneable Diode Laser (TDL) technology, SERVOTOUGH Laser series measures gases present in extreme or harsh process conditions. TDL technology minimizes response time and sample conditioning requirements while promoting stable performance without any moving parts or consumables. Series consists of Standard monitor for cross stack (in-situ) applications; compact variant for extractive and in-situ use; and MultiPass version for extractive trace analysis applications.

BPL Global, Ltd    Cranberry Township, PA 16066
Mar 23, 2011 Serveron® Model TM1(TM) provides continuous dissolved gas analysis (DGA) monitoring of hydrogen gas in insulating oil along with alarm capability needed to maintain reliability of distribution transformers. Programmability allows alarm to be based on ppm levels and/or Rate of Change (ROC), warning operators of potentially disruptive transformer faults and pending failures. Optional moisture-in-oil and oil temperature measurements will also be available.

Enmet Corp.    Ann Arbor, MI 48106
Mar 08, 2011 With internal sample draw pump and gas sensors, microprocessor-based GSM-60 is designed for industrial process, aerospace, pharmaceutical, and semiconductor applications. It can be custom configured for monitoring combination of gas parameters, including VOCs, dew point, oxygen, and CO, or other target gases, such as O3, HF, HCl, Cl2, etc. Optionally, instrument may be connected to range of remote 4-20 mA toxic or combustible gas sensors/transmitters.

Trimble Navigation Limited    Sunnyvale, CA 94085-3913
Dec 08, 2010 Designed for environmental consultants and landfill operations managers, SiteFID(TM) integrates positioning and mobile computing capabilities coupled with Flame Ionization Detection (FID) gas sensor technology. End-to-end solution helps streamline workflow for mobile workers as well as improve accuracy and compliance while on site. Field samples, recorded with GPS coordinates in real-time during field survey, may be transferred from handheld to back-office compliance applications.

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 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.