Gas Detection Equipment – Bomark Instruments
- Suppliers of industrial, fixed and portable gas detection equipment for hundreds of gases.
- http://www.bomarkinstruments.com/

CEA Instruments, Inc
- Manufacturer of devices for monitoring over 200 different toxic gases, combustible gases and oxygen levels as pocket-size, portable, or wall mounted systems in single and multichannel configurations.
- http://www.ceainstr.com

NanoSense
- Manufacturer of devices for gas analysis and for detection of carbon monoxide, carbon dioxide and radioactivity.
- http://www.nano-sense.com

Baseline-Mocon
- Manufacturer of air quality testing equipment, gas detection equipment, and other gas monitoring and analysis hardware.
- http://www.baseline-mocon.com

Gastec Corporation
- Supplier of gas detector tube systems and analyzers.
- http://www.gastec.co.jp/english/

Honeywell Analytics
- Manufacturer of toxic and flammable gas detection systems under the Lumidor, MDA Scientific, Sieger and Zareba brands
- http://www.honeywellanalytics.com/

Tunnel Sensors Ltd.
- Designers and manufacturers of tunnel atmosphere monitor systems. Installation and maintenance provided worldwide.
- http://www.tunnelsensors.com

E2V Technologies (UK) Ltd.
- Manufacturer of electrochemical, infrared and pellistor gas sensors.
- http://www.e2v.com/

Spectros Instruments
- Manufacturer of both fully integrated and stand alone gas spectrometers for use as fumigation, sterilization or semiconductor gas monitors.
- http://www.spectrosinstruments.com

Hazardous Gas Detectors Inc.
- Manufacturer of remote hazardous gas detectors for industrial and telecom applications.
- http://www.gasdetectorsinc.com/

Paterson Instruments Ltd.
- Manufacturer and seller of industrial and commercial gas and vapor detection instruments for chemical, pharmaceutical, oil, gas, mining, car parks, and shipping applications.
- http://www.gas-measuring-instrument.com/

BPA
- Suppliers of several brands and models of portable, personal, and fixed gas detection equipment for monitoring and confined space entry.
- http://www.breathepureair.com/multi-gas_monitors.html

Cogniscent Inc.
- Develops, manufactures and markets low-cost, high-performance odor detection devices that are capable of detecting a broad range of odors at parts per million and better.
- http://cogniscentinc.com

Groveley Group
- Manufacturer of fire and gas detection field equipment and associated accessories.
- http://www.groveley.co.uk

Frontline Safety
- Safety equipment suppliers,offering a range of products from gas detection equipment to breathing apparatus.
- http://www.frontline-safety.co.uk

Figaro Corporation
- Producer of semiconductor (MOS) and electrochemical sensors for detection of toxic gases, methane, propane, CO, CO2, alcohol, VOC and combustible gases.
- http://www.figaro.co.jp

Nova Systems, Ltd.
- Design, development, and manufacturing of gas monitoring and gas detection instruments.
- http://novasystemsltd.com

Bionics Instrument
- Gas detectors and detection systems for toxic, corrosive, and flammable gases. Alarm systems, gas warning systems, and software for data acquisition and monitoring.
- http://www.bionics-instrument.com

OzoneMeters
- Supplier of ozone-related sensing equipment: portable & wall-mount ozone detectors & ozone analyzers.
- http://www.ozonemeters.com

ppm Messtechnik
- Manufacturer and distributer of gas analysis instruments and monitors with opto-acoustical detectors for emission monitoring, process control and workplace monitoring (TRGS402 / OSHA exposure limits). Offers service for MAC 2000, MAC 2040 und MAC 2050 uni
- http://www.ppm-mt.com

Cascade Technologies
- Quantum-cascade-laser gas detectors and sensors using high resolution infrared spectroscopy lasers.
- http://www.cascade-technologies.com

Panthergas Direct Ltd
- Provider of gas safety inspections and gas detection meters, including carbon dioxide monitoring and site surveys.
- http://www.panthergas.co.uk

Draeger Safety, Inc.
- Offers portable gas detector systems (short and long-term measurements), both for area and personal monitoring & fixed gas detection systems for the detection of explosives and toxic gases.
- http://www.draeger.com/ST

Certified Air Safety
- Offers gas detection products, calibration services, and monitoring.
- http://www.certifiedairsafety.com

Alpha-Omega Instruments Corp.
- Manufacturer and seller of carbon dioxide and oxygen analyzers.
- http://www.aoi-corp.org

MeterMall
- Seller of meters and test equipment to measure and monitor the air environment: weather instruments, thermometers, data loggers, anemometers, hygrometers,and gas detection equipment.
- http://www.metermall.com/

MST Technology
- Industrial gas detection equipment manufacturer, product sales, service & hazardous gas installation consulting, including network life-safety engineering and integration. Toxic, corrosive, acid, flammable, and combustible gas monitoring specialists.
- http://www.mst-technology.com

Advanced Instruments Inc.
- Designer and manufacturer of oxygen analyzers and sensors for percent, PPM, and PPB measurement. Manufacturer of replacement parts for Teledyne analyzers and sensors including the A-2C, B-2C, and L-2 oxygen sensors.
- http://www.aii2.com

OX-AN Environmental Gas Monitoring
- Provider of gas detection and monitoring systems, covering carbon dioxide, oxygen and landfill brownfield site gases.
- http://www.ox-an.com

Gas Detector Service
- Repair and rental services are provided on a variety of combustible, oxygen and toxic gas detectors.
- http://www.safetyinstruments.com

CES-LANDTEC
- Provider of tools for Landfill Gas (LFG) extraction systems including gas measuring instruments, wellheads, piping, and data collection and management software and services.
- http://www.ces-landtec.com/

Breathe E-Z Systems, Inc.
- Manufacturer of non-invasive gas detectors including hydrogen breath monitors, carbon-monoxide testers and ethylene oxide (ETO) measuring devices.
- http://www.testbreath.com

Dynament Ltd
- Manufacturers of infrared gas sensors, designed for the detection of hydrocarbon and carbon dioxide gases
- http://www.dynament.com/

Kebaili Corporation
- Manufacturer of miniature hydrogen gas sensors and electronic instrumentation based on MEMS micromachined silicon and nanotechnology.
- http://www.kebaili.com

S&S Northern
- Gas detection equipment, gas pressure proving, and gas safety shut-off systems for schools, colleges, local and health authorities for laboratory and kitchen safety.
- http://www.snsnorthern.co.uk

Entech Supply
- Wholesale carbon monoxide analyzers, combustion analyzers and combustible gas detectors.
- http://www.entechsupply.com/

Reltek Corporation
- Manufactures a line of hazardous gas monitoring and alarm systems including, a variety of intrinsically safe gas sensors, high speed telemetry, Windows based data logging, and accessories.
- http://www.rel-tek.com/

Boreal Laser Inc
- Manufacturer of portable and fixed open-path infra-red based toxic gas detection equipment.
- http://www.boreal-laser.com

PAS Technology
- Photoacoustic-based gas monitors for the OEM market. Monitors greenhouse gases like SF6, N2O, CO, CO2, CH4 and solvents.
- http://www.pastech.dk

Mast Development
- Manufacturer and distributor of ozone monitoring and environmental testing equipment for occupational safety, atmospheric monitoring, and automotive and rubber industries.
- http://www.mastdev.com

GDS Technologies UK
- Manufacturer of methane, propane, butane detectors, catalytic pellistors, electrochemical cells, infra red/semiconductor gas detection sensors.
- http://www.gds-technologies.co.uk/

Infratec GmbH Sensor Division
- Manufacturer of infrared gas detectors and pyroelectric detectors for NDIR gas analysis, flame detection, analytical instruments and radiometry.
- http://infratec.de

Oliver IGD UK
- Company specializing in the manufacture of gas detection instruments.
- http://www.oliver-igd.co.uk

KT Sensor
- Gas sensors and infrared gas detectors with high resolution for ethylene, acetylene, carbonmonoxide, HC gases and CO2.
- http://www.ktsensor.com

Invest Electronics
- Manufacturer of combustible gas detectors, refrigerant leak detectors, and other electronic devices.
- http://www.investelectronics.com/

VTI-Valtronics
- Manufacturer of non-dispersive infrared NDIR gas monitors with gas sensors for CO2, CO, CH4 and NH3.
- http://val-tronics.com

Riken Keiki
- Gas detection instruments (stationary and portable) for safety in the petrochemical, semiconductor, utility, and shipping industries.
- http://www.rikenkeiki.co.jp/

Corus Gas Detection
- Provider of a range of gas detection services and equipment.
- http://www.corusgasdetection.com

Classic Filters
- Manufacturer of particulate and coalecsing filters for environment monitoring applications.
- http://www.classicfilters.com

Systech Instruments
- Gas analysers and detectors for a range of gases, listed by products and application. Regular news and exhibition details.
- http://www.systechinstruments.com/

TQ Environmental plc
- Manufacturer of gas detection instruments for a variety of applications,including marine transport.
- http://www.tqplc.com

Neodym Technologies
- Supplier of gas detection products for industrial, commercial, domestic and OEM applications - fixed DC-powered detectors, monitors and sensors for hydrogen, methane, propane, freons, and refrigerant gases.
- http://www.neodymsystems.com

Sylglas Waterproofing Products
- Seller of carbon monoxide detectors that can be applied to most surfaces with a self-adhesive backing for easy fitting.
- http://www.sylglas.net/products/co2dect.htm

SenseWARE
- Supplier of CO2 detection equipment for areas where carbon dioxide cylinders are stored. Site includes detailed information regarding CO2 hazards.
- http://www.co2-detector.net

Specpoint Systems Development, Inc
- Manufactures newly designed ammonia detector replacement parts for Honeywell UVH series ammonia detectors.
- http://www.specpointsystems.com

Environmental & Gas Monitoring Ltd.
- Environmental & Gas Monitoring Ltd. is a privately owned company specialising in Gas Detection Products for Personal Protection, Remote Sampling, and Fixed Applications.
- http://www.egm-ltd.com

AFC International, Inc.
- Provider of gas detectors and air quality instrumentation for the detection of toxic, hazardous, combustible gases and vapors for safety and health applications.
- http://www.afcintl.com/inst.htm

Technisol Ltd.
- Designs and manufactures gas detectors for the leisure industry and small commercial sector of the marine industry.
- http://www.technisolltd.co.uk

Bacharach Europe Ltd
- Manufacturers of intrinsically safe handheld/portable infrared gas analysers and monitors used in civil engineering, medical, military, landfill, remediation and controlled atmosphere environments.
- http://www.bacharach-europe.com

App-Tek International
- Manufacturers of gas detection and environmental monitoring instrumentation.
- http://www.app-tek.com

Detector Electronics Corporation.
- Optical flame and gas detection solutions meeting world standards in performance and reliability.
- http://www.det-tronics.com

Nextteq LLC
- Provider of gas detector tubes, pumps, kits and accessories for analyzing pollutants in the air, ground and water. Serving the petrochemical/chemical industries.
- http://www.nextteq.com/

iTX Gas Monitor
- The iTX Multi-Gas Monitor from Industrial Scientific monitors from one to six gases, including toxic, combustibles and oxygen, providing real-time readings, datalogging, data input options and interchangeable sensors.
- http://www.myitx.com/

Eco Sensors, Inc.
- Manufactures ozone and VOC gas sensors, detectors, monitors and controllers for workplace safety, process control, ozone generator control, air and water purification, and deodorization.
- http://www.ecosensors.com

Nova Analytical Systems Inc.
- Manufacturer of continuous and portable gas analysis equipment for flue gas, on-line process, special purpose, heat treating, steelmaking, power industry, engine exhaust and air quality applications.
- http://www.nova-gas.com

All Safe Industries, Inc.
- Supplier of gas detection instruments, gas masks and many other types of safety supplies.
- http://www.allsafeindustries.com

Industrial Scientific Corporation
- Manufacturer of fixed and portable gas detecting and monitoring equipment.
- http://www.indsci.com/

BW Technologies Ltd.
- Manufactures and markets full line of gas monitoring equipment providing early warning of poisonous gases such as VOCs (PID), H2S, CO, O2, SO2, PH3, NH3,NO2, HCN, Cl2, ClO2, O3, and combustibles.
- http://www.gasmonitors.com/

Analytical Technology, Inc.
- Manufacturers of sensors for toxic gas emissions.
- http://www.analyticaltechnology.com

City Technology
- Providers of gas sensing technology for the automotive industry, medical applications, gas emissions, industrial and domestic safety.
- http://www.citytech.com

Parallax Energy Systems Ltd.
- Developer and manufacturer of remote ambient air monitoring systems. "The Reactor" is capable of measuring H2S, SO2, LEL, benzene, and wind speed and direction. All sensors data logged as per ambient air guidelines. Rentals, leasing, purchasing
- http://www.parallaxenergysystems.com/

Respo Products
- Supplies a complete range of fixed and portable gas detectors and monitors, plus other safety equipment.
- http://www.respoproducts.com

Horiba Instruments, Inc.
- Supplier of CEMS, ambient, and process gas instrumentation worldwide.
- http://www.environ.hii.horiba.com

Foxcroft Equipment and Service Company
- Manufacturer of chlorine analyzers, chlorine detectors, related chlorine control equipment, chart recorders, telephone dialers and gas detectors.
- http://www.foxcroft.com

Methanometer Information
- Site dedicated to methanometers and portable gas detectors used primarily in the underground coal mining industry.
- http://www.methanometer.com/

BMT Messtechnik
- Sells low and high concentration ozone UV photometers and air cooled generators.
- http://www.bmt-berlin.de

Alpha Omega Instruments
- Manufactures oxygen and carbon dioxide analyzers for safety and for combustion optimization and control in industries like steel production, and chemical processing.
- http://www.aoi-corp.com

Airspace Inc.
- Developer and manufacturer of personal gas monitors to detect carbon monoxide (CO) and methane (CH4).
- http://www.airspaceinc.com

Thermal Gas Systems Inc.
- Source of Haloguard refrigerant monitors and a line of leak monitoring instruments using electronic technologies.
- http://www.thermalgas.com

Net Safety Monitoring
- Designs and manufactures gas and fire monitoring equipment for a wide range of hazardous industrial applications.
- http://www.net-safety.com

Acme Engineering Products
- Manufactures gas detection systems for building ventilation control, also automatic strainers for intake, process and effluent filtration, and electric boilers, steam superheaters and other process heating equipment.
- http://www.acmeprod.com

GasOptics
- Offers leak detection and vizualization for the petroleum and petrochemical industry.
- http://www.gasoptics.com

Gastech Australia Pty. Ltd.
- Manufactures and distributes gas and flame detectors, including portable instruments, fixed sensors and controllers for all environments.
- http://www.gastech.com.au/

Husaini Engineers
- Manufacturer of toxic gas leak detectors and analysers for chlorine, ammonia and combustible gases.
- http://husainiengineers.com

Applied Ozone Systems
- Sells portable air ozone sensors and monitors for locating equipment leaks or monitoring ambient air quality for safety in the workplace.
- http://www.appliedozone.net/sensors.html

Comag IR Technology, Inc.
- Manufactures and sells gas detectors that use infrared technology to electronically monitor gases in the home or workplace.
- http://www.comag-ir.com

Quatrosense Environmental Ltd. - QEL
- Manufacturer of gas detection equipment and combustion analyzers, for industrial, municipal and commercial applications.
- http://www.qel.dedesco.com

Omnitron
- Manufacturer of detectros for LPG, natural Gas, HCFC and CO.
- http://www.omnitron.co.uk

Gas Data Limited
- Designs and manufactures equipment for landfill monitoring, gas analysis, personal CO2 safety monitors and air quality meters.
- http://www.gasdata.co.uk

Crowcon Detection Instruments
- Manufacturer and seller of a range of gas detection products - personal, portable and fixed monitors for toxic and flammable gases.
- http://www.crowcon.com

App-Tek Safety Pty Ltd
- Supplier of gas detection and other air monitoring equipment.
- http://www.apptek.com.au/

Telaire
- Manufacturer of infrared gas sensors and instruments for carbon dioxide monitoring and ventillation control applications.
- http://www.telaire.com/

GFG Instrumentation, Inc
- Portable and fixed gas monitoring systems and respiratory air monitoring.
- http://www.gfg-inc.com/

General Monitors
- Manufacturer of gas detectors for combustible gas and toxic gas applications, as well as flame detection instrumentation.
- http://www.generalmonitors.com/

Sensidyne: Gas Detection Systems
- Manufactures and distributes gas detection systems and air sampling products.
- http://www.sensidyne.com/

Enviromax Gas Analyzers by Liston Scientific
- Manufacturer of IR analyzers for CO, CO2, SO2, CH4, and other gases. Also manufactures chemiluminescent NOx, total hydrocarbon by FID analyzers, and custom systems in both rack and NEMA enclosures.
- http://www.enviromax.com

Mil-Ram Technology , Inc.
- Provider of wireless, toxic and combustible gas detectors, detection systems, monitors, electrochemical sensors, environmental protection and process control instrumentation.
- http://www.mil-ram.com/

International Sensor Technology
- Manufacture combustible and toxic gas monitoring instruments using solid state, infrared, PID, electrochemical cell, and catalytic bead sensor technologies.
- http://www.intlsensor.com/

Young Environmental Systems
- Manufacturer of indoor air quality instrumentation.
- http://www.yestek.com/

Critical Environment Technologies
- Manufacturer of gas detection monitors and systems for commercial, institutional, and industrial applications.
- http://www.cetci.com/

Infitron, Inc
- A Korean company that manufactures portable and stationary gas monitoring instruments which monitor oxygen deficiency or enrichment, toxic gas poisoning, and explosive gas.
- http://www.infitron.com/

PureAire Monitoring Systems
- Provider of continuous toxic gas monitoring systems for use in semiconductor, chemical and petro-chemical, pharmaceutical, pulp and paper, and odor control in waste treatment facilities.
- http://pureairemonitoring.com/

OdaLog Portable Gas Monitors
- Gas monitors for detecting and logging hydrogen sulphide (H2S) gas as an aid to odor control in the wastewater industry.
- http://www.odalog.com

Environmental Supply Houston, Inc
- Rental, repair, and sales of gas monitoring equipment. OSHA training and fit testing.
- http://www.gas-monitors.com/

New Cosmos Electric Co. Ltd
- Portable gas detectors, alarms, and indicators for domestic and industrial use.
- http://www.itraders.com/jicc/cosmos/index.html

Chang Young E&E Co., Ltd
- Small, fountainpen sized portable gas leak detector able to detect LNG and LPG.
- http://www.cyenergy.co.kr/

Sierra Monitor Corporation
- Hazardous gas detection systems for combustibles, oxygen deficiency and toxic gases with digital link to central control system for plant-wide monitoring.
- http://www.sierramonitor.com/

Delphian Corporation
- Manufacturer of gas monitors, monitoring systems and instrumentation for toxic and combustible gases including carbon monoxide, hydrogen sulfide, hydrogen, oxygen deficiency, methane and natural gas.
- http://www.delphian.com/

Armstrong Monitoring Corporation
- Providers of systems for the detection and monitoring of toxic, combustible, explosive, corrosive gases or vapours, also levels and leaks of water, petroleum, hydrocarbons and other liquids, vapour and materials.
- http://www.armstrongmonitoring.com/

Set Point Europe Ltd
- Manufacturers of intrinsically safe, portable infrared gas analysers and monitoring equipment used in civil engineering, medical, military, landfill, remediation and controlled atmosphere environments.
- http://www.setpoint-europe.com/

American Gas And Chemical Co.
- Manufacturer of leak detection products, ultrasonic testers, gas monitors, indicators and instrumentation, safety equipment.
- http://www.amgas.com/