Work and live more safely with us
Manufacturer of explosive, toxic, and oxygen gas detection systems
Refreshing the DG detector family
...and expanding it with completely new models 🎉
...and expanding it with completely new models 🎉
Introducing the autonomous gas detector WG/Fx
4️⃣ devices in 1️⃣ : gas detector, control system, siren and power supply
Designed for use in vehicle inspection stations, food coolers, air-conditioning and oxygen therapy rooms. View details »
Product groups
Division of offered products into functional categories
Gas detectors
Devices designed to detect the presence of dangerous gas concentrations
Control units
Control units for gas detectors and other components of gas detection systems
Shut-off valves
Devices for fast and efficient cut-off of gas supply to gas installations
Warning devices
Devices for visual and acoustic signalling of alarm states
Power supplies
Power supply units for components of gas detection systems
Accessories
Gas sensor modules, housings, covers and other accessories
Over three years of standard quality warranty!
The highest quality is a priority for us. All devices manufactured by GAZEX produced after January 1, 2021 receive a new, free, over 3-year quality warranty (not applicable to devices covered by OGG+). Check the new warranty conditions »
Places of application
Product recommendations, system configurations, legal basis for typical application areas
System solutions
Proposed technical solutions used in gas detection
Active Gas Installation Safety System
Signalling and gas shut-off device
Digital Gas Detection System
Basic system signaling the exceeding of two alarm thresholds
Digital Gas Detection System
Distributed gas detection system in which components communicate in 
Support
Warranty and post-warranty repairs of equipment, calibration of detectors, installation of equipment and wiring, maintenance and periodic inspections of gas detection systems, commissioning of systems installed by customers.
Request serviceFill out the order form
Repair or calibration
Have your equipment repaired or your gas detectors calibrated at a service center or through shipping (door-to-door or by your own courier)
Calibration through replacement
Have your gas detectors calibrated while maintaining uninterrupted operation of your gas detection system
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Read more »
On-site service
Have your facility's gas detection system inspected, calibrated, commissioned, installed or upgraded
Know-how
Technical knowledge compendium – guides, publications, videos, and FAQs to support design and operation
Press publications
Articles published in the trade press
Brochures, leaflets
Information material on gas detection products and systems
Instructional videos
Video materials presenting the process of replacing the sensor module in various detector models
Design
Supporting materials for designing gas detection systems
FAQ
Frequently asked questions with practical answers
Newsletter
Information about new products, training and event dates, price list updates
Webinars, seminars, conferences, trade shows
Events where you can get information on current product offerings, expand your knowledge and get help in solving unusual problems
Currently no scheduled dates
New products
The latest products added to the offer
DG/EF
DG/A
WG/Fx
Visual and acoustic warning devices ST-3s
DK-nn
PS
Sensor modules offered through the calibration by replacement service MS-WpW