  |
Riken Keiki - http://www.rikenkeiki.co.jp/
Gas detection instruments (stationary and portable) for safety in the petrochemical, semiconductor, utility, and shipping industries. |
| |
Analytical Technology, Inc. - http://www.analyticaltechnology.com
Manufacturers of sensors for toxic gas emissions. |
| |
Crowcon Detection Instruments - http://www.crowcon.com
Manufacturer and seller of a range of gas detection products - personal, portable and fixed monitors for toxic and flammable gases. |
| |
MST Technology - http://www.mst-technology.com
Industrial gas detection equipment manufacturer, product sales, service and hazardous gas installation consulting, including network life-safety engineering and integration. Toxic, corrosive, acid, flammable, and combustible gas monitoring specialists. |
| |
Thermal Gas Systems Inc. - http://www.thermalgas.com/
Source of Haloguard refrigerant monitors and a line of leak monitoring instruments using electronic technologies. |
| |
Honeywell Analytics - http://www.honeywellanalytics.com/
Manufacturer of toxic and flammable gas detection systems under the Lumidor, MDA Scientific, Sieger and Zareba brands |
| |
Infratec GmbH Sensor Division - http://infratec.de
Manufacturer of infrared gas detectors and pyroelectric detectors for NDIR gas analysis, flame detection, analytical instruments and radiometry. |
| |
Boreal Laser Inc - http://www.boreal-laser.com
Manufacturer of portable and fixed open-path infra-red based toxic gas detection equipment. |
| |
BW Technologies Ltd. - http://www.gasmonitors.com/
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. |
| |
General Monitors - http://www.generalmonitors.com/
Manufacturer of gas detectors for combustible gas and toxic gas applications, as well as flame detection instrumentation. |
| |
Figaro Corporation - http://www.figaro.co.jp
Producer of semiconductor (MOS) and electrochemical sensors for detection of toxic gases, methane, propane, CO, CO2, alcohol, VOC and combustible gases. |
| |
Kebaili Corporation - http://www.kebaili.com
Manufacturer of miniature hydrogen gas sensors and electronic instrumentation based on MEMS micromachined silicon and nanotechnology. |
| |
Gastec Corporation - http://www.gastec.co.jp/english/
Supplier of gas detector tube systems and analyzers. |
| |
Advanced Instruments Inc. - http://www.aii2.com
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. |
| |
Baseline-Mocon - http://www.baseline-mocon.com
Manufacturer of air quality testing equipment, gas detection equipment, and other gas monitoring and analysis hardware. |
| |
Nextteq LLC - http://www.nextteq.com/
Provider of gas detector tubes, pumps, kits and accessories for analyzing pollutants in the air, ground and water. Serving the petrochemical/chemical industries. |
| |
GFG Instrumentation, Inc - http://www.gfg-inc.com/
Portable and fixed gas monitoring systems and respiratory air monitoring. |
| |
City Technology - http://www.citytech.com
Providers of gas sensing technology for the automotive industry, medical applications, gas emissions, industrial and domestic safety. |
| |
Mil-Ram Technology , Inc. - http://www.mil-ram.com/
Provider of wireless, toxic and combustible gas detectors, detection systems, monitors, electrochemical sensors, environmental protection and process control instrumentation. |
| |
Cascade Technologies - http://www.cascade-technologies.com
Quantum-cascade-laser gas detectors and sensors using high resolution infrared spectroscopy lasers. |
| |
Young Environmental Systems - http://www.yestek.com/
Manufacturer of indoor air quality instrumentation. |
| |
Geotechnical Instruments (UK) Ltd - http://www.geotech.co.uk
Manufacturers of intrinsically safe handheld/portable infrared gas analyzers and monitors used in civil engineering, medical, military, landfill, remediation and controlled atmosphere environments. |
| |
American Gas And Chemical Co. - http://www.amgas.com/
Manufacturer of leak detection products, ultrasonic testers, gas monitors, indicators and instrumentation, safety equipment. |
| |
http://www.telaire.com/ - http://www.telaire.com/
Manufacturer of infrared gas sensors and instruments for carbon dioxide monitoring and ventillation control applications. |
| |
Conspec Controls - http://www.conspec-controls.com
Designer and manufacturer of gas detection monitors and systems for commercial, institutional, and industrial applications. |
| |
Sierra Monitor Corporation - http://www.sierramonitor.com/
Hazardous gas detection systems for combustibles, oxygen deficiency and toxic gases with digital link to central control system for plant-wide monitoring. |
| |
Delphian Corporation - http://www.delphian.com/
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. |
| |
Nova Analytical Systems Inc. - http://www.nova-gas.com/
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. |
| |
Net Safety Monitoring - http://www.net-safety.com
Designs and manufactures gas and fire monitoring equipment for a wide range of hazardous industrial applications. |
| |
App-Tek Safety Pty Ltd - http://www.apptek.com.au/
Supplier of gas detection and other air monitoring equipment. |
| |
Detector Electronics Corporation. - http://www.det-tronics.com
Optical flame and gas detection solutions meeting world standards in performance and reliability. |
| |
App-Tek International - http://www.app-tek.com
Manufacturers of gas detection and environmental monitoring instrumentation. |
| |
Kitagawa America - http://www.kitagawa-america.com
Gas detector tubes for a wide range of toxic gases. |
| |
Armstrong Monitoring Corporation - http://www.armstrongmonitoring.com/
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. |
| |
CES-LANDTEC - http://www.ces-landtec.com/
Provider of tools for Landfill Gas (LFG) extraction systems including gas measuring instruments, wellheads, piping, and data collection and management software and services. |
| |
United Safety - http://www.unitedsafetyworld.com/
Assessment, supervision, detection and protection services, H2S safety equipment rentals, and H2S hazardous environment protection services. |
| |
Entech Supply - http://www.entechsupply.com/
Wholesale carbon monoxide analyzers, combustion analyzers and combustible gas detectors. |
| |
http://www.s-tech.ca - http://www.s-tech.ca
Designer and manufacturer of carbon monoxide alarms, methane detectors, and propane gas detectors. |
| |
PureAire Monitoring Systems - http://pureairemonitoring.com/
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. |
| |
Acme Engineering Products - http://www.acmeprod.com
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. |
| |
Ntron Europe Ltd - http://www.ntron.com
Gas analysis and gas handling technologies: process oxygen and gas detection, refrigerant analysis, and breathing apparatus, products and services. |
| |
CEA Instruments, Inc - http://www.ceainstr.com
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.breathepureair.com/multi-gas_monitors.html - http://www.breathepureair.com/multi-gas_monitors.html
Suppliers of several brands and models of portable, personal, and fixed gas detection equipment for monitoring and confined space entry. |
| |
Gassonic - http://gassonic.com/
Manufacturer of detectors for high pressure gas leaks. Features company background and details of technology. Headquarters in Denmark. |
| |
Cogniscent Inc. - http://cogniscentinc.com
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. |
| |
Critical Environment Technologies - http://www.cetci.com/
Manufacturer of gas detection monitors and systems for commercial, institutional, and industrial applications. |
| |
Bionics Instrument - http://www.bionics-instrument.com
Gas detectors and detection systems for toxic, corrosive, and flammable gases. Alarm systems, gas warning systems, and software for data acquisition and monitoring. |
| |
Eco Sensors, Inc. - http://www.ecosensors.com
Manufactures ozone and VOC gas sensors, detectors, monitors and controllers for workplace safety, process control, ozone generator control, air and water purification, and deodorization. |
| |
Methanometer Information - http://www.methanometer.com/
Site dedicated to methanometers and portable gas detectors used primarily in the underground coal mining industry. |
| |
Respo Products - http://www.respoproducts.com
Supplies a complete range of fixed and portable gas detectors and monitors, plus other safety equipment. |
| |
S&S Northern - http://www.snsnorthern.co.uk
Gas detection equipment, gas pressure proving, and gas safety shut-off systems for schools, colleges, local and health authorities for laboratory and kitchen safety. |
| |
Alpha Omega Instruments - http://www.aoi-corp.com/
Manufactures oxygen and carbon dioxide analyzers for safety and for combustion optimization and control in industries like steel production, and chemical processing. |
| |
Reltek Corporation - http://www.rel-tek.com/
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. |
| |
Spectros Instruments - http://www.spectrosinstruments.com
Manufacturer of both fully integrated and stand alone gas spectrometers for use as fumigation, sterilization or semiconductor gas monitors. |
| |
Dynament Ltd - http://www.dynament.com/
Manufacturers of infrared gas sensors, designed for the detection of hydrocarbon and carbon dioxide gases |
| |
Quatrosense Environmental Ltd. - QEL - http://www.qel.dedesco.com
Manufacturer of gas detection equipment and combustion analyzers, for industrial, municipal and commercial applications. |
| |
International Sensor Technology - http://www.intlsensor.com/
Manufacture combustible and toxic gas monitoring instruments using solid state, infrared, PID, electrochemical cell, and catalytic bead sensor technologies. |
| |
Gas Detector Service - http://www.safetyinstruments.com
Repair and rental services are provided on a variety of combustible, oxygen and toxic gas detectors. |
| |
Classic Filters - http://www.classicfilters.com
Manufacturer of particulate and coalecsing filters for environment monitoring applications. |
| |
GDS Technologies UK - http://www.gds-technologies.co.uk/
Manufacturer of methane, propane, butane detectors, catalytic pellistors, electrochemical cells, infra red/semiconductor gas detection sensors. |
| |
Environmental & Gas Monitoring Ltd. - http://www.egm-ltd.com
A privately owned company specialising in Gas Detection Products for Personal Protection, Remote Sampling, and Fixed Applications. |
| |
Frontline Safety - http://www.frontline-safety.co.uk
Safety equipment suppliers,offering a range of products from gas detection equipment to breathing apparatus. |
| |
Systech Instruments - http://www.systechinstruments.com/
Gas analysers and detectors for a range of gases, listed by products and application. Regular news and exhibition details. |
| |
VTI-Valtronics - http://val-tronics.com
Manufacturer of non-dispersive infrared NDIR gas monitors with gas sensors for CO2, CO, CH4 and NH3. |
| |
Protector (Offshore) Safety Ltd - http://www.protector-offshore.co.uk
Provider of services and manpower (H2S safety technicians) for offshore and onshore hazardous area environments, including vessel entry, confined space and drilling rig applications. |
| |
Foxcroft Equipment and Service Company - http://www.foxcroft.com
Manufacturer of chlorine analyzers, chlorine detectors, related chlorine control equipment, chart recorders, telephone dialers and gas detectors. |
| |
Groveley Group - http://www.groveley.co.uk
Manufacturer of fire and gas detection field equipment and associated accessories. |
| |
Neodym Technologies - http://www.neodymsystems.com
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. |
| |
R. C. Systems Co. - http://www.rcsystemsco.com
Manufacturer of electronic products for ambient gas detection, monitors for rotating machinery and continuous emissions monitoring systems. Offering gas sensors, gas detectors, gas monitors, gas alarm systems for the instrumentation industry. |
| |
Gastech Australia Pty. Ltd. - http://www.gastech.com.au/
Manufactures and distributes gas and flame detectors, including portable instruments, fixed sensors and controllers for all environments. |
| |
AFC International, Inc. - http://www.afcintl.com/inst.htm
Provider of gas detectors and air quality instrumentation for the detection of toxic, hazardous, combustible gases and vapors for safety and health applications. |
| |
TQ Environmental plc - http://www.tqplc.com
Manufacturer of gas detection instruments for a variety of applications,including marine transport. |
| |
Comag IR Technology, Inc. - http://www.comag-ir.com/
Manufactures and sells gas detectors that use infrared technology to electronically monitor gases in the home or workplace. |
| |
KT Sensor - http://www.ktsensor.com
Gas sensors and infrared gas detectors with high resolution for ethylene, acetylene, carbonmonoxide, HC gases and CO2. |
| |
http://www.ZyAura.com - http://www.ZyAura.com
Manufacturer of CO2 monitors/detectors for industrial, indoor air quality HVAC, safety applications. |
| |
Infitron, Inc - http://www.infitron.com/
A Korean company that manufactures portable and stationary gas monitoring instruments which monitor oxygen deficiency or enrichment, toxic gas poisoning, and explosive gas. |
| |
Pollution Protection Systems Mumbai Pvt Ltd - http://www.ppsmumbai.com
Manufacturers and exporters of gas monitoring systems, fire protection equipment. |
| |
MeterMall - http://www.metermall.com/
Seller of meters and test equipment to measure and monitor the air environment: weather instruments, thermometers, data loggers, anemometers, hygrometers,and gas detection equipment. |
| |
iTX Gas Monitor - http://www.myitx.com/
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. |
| |
Specpoint Systems Development, Inc - http://www.specpointsystems.com
Manufactures newly designed ammonia detector replacement parts for Honeywell UVH series ammonia detectors. |
| |
Certified Air Safety - http://www.certifiedairsafety.com
Offers gas detection products, calibration services, and monitoring. |
| |
ppm Messtechnik - http://www.ppm-mt.com
Manufacturer and distributor 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 and MAC 2050 units from DIEHL and WS+S. |
| |
Airspace Inc. - http://www.airspaceinc.com
Developer and manufacturer of personal gas monitors to detect carbon monoxide (CO) and methane (CH4). |
| |
Tunnel Sensors Ltd. - http://www.tunnelsensors.com
Designers and manufacturers of tunnel atmosphere monitor systems. Installation and maintenance provided worldwide. |
| |
Husaini Engineers - http://husainiengineers.com
Manufacturer of toxic gas leak detectors and analysers for chlorine, ammonia and combustible gases. |
| |
Paterson Instruments Ltd. - http://www.gas-measuring-instrument.com/
Manufacturer and seller of industrial and commercial gas and vapor detection instruments for chemical, pharmaceutical, oil, gas, mining, car parks, and shipping applications. |
| |
Gas Detection Equipment – Bomark Instruments - http://www.bomarkinstruments.com/
Suppliers of industrial, fixed and portable gas detection equipment for hundreds of gases. |
| |
Environmental Supply Houston, Inc - http://www.gas-monitors.com/
Rental, repair, and sales of gas monitoring equipment. OSHA training and fit testing. |
| |
BMT Messtechnik - http://www.bmt-berlin.de
Sells low and high concentration ozone UV photometers and air cooled generators. |
| |
All Safe Industries, Inc. - http://www.allsafeindustries.com
Supplier of gas detection instruments, gas masks and many other types of safety supplies. |
| |
JJS Technical Services - http://www.jjstech.com
Provider of portable and fixed gas monitors and gas detection equipment. |
| |
OX-AN Environmental Gas Monitoring - http://www.ox-an.com
Provider of gas detection and monitoring systems, covering carbon dioxide, oxygen and landfill brownfield site gases. |
| |
New Cosmos Electric Co. Ltd - http://www.itraders.com/jicc/cosmos/index.html
Portable gas detectors, alarms, and indicators for domestic and industrial use. |
| |
Mast Development - http://www.mastdev.com
Manufacturer and distributor of ozone monitoring and environmental testing equipment for occupational safety, atmospheric monitoring, and automotive and rubber industries. |
| |
Gas Detector Depot - http://www.gasdetectordepot.com
Carbon monoxide alarms, methane detectors, and propane gas detectors. |
| |
Omnitron - http://www.omnitron.co.uk
Manufacturer of detectros for LPG, natural Gas, HCFC and CO. |
| |
Nova Systems, Ltd. - http://novasystemsltd.com
Design, development, and manufacturing of gas monitoring and gas detection instruments. |
 |
Panthergas Direct Ltd - http://www.panthergas.co.uk
Provider of gas safety inspections and gas detection meters, including carbon dioxide monitoring and site surveys. |
| |
Enviromax Gas Analyzers by Liston Scientific - http://www.enviromax.com
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. |