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Manufacturer of explosive gas, toxic gas and oxygen detection systems
Product groups
Division of the offer into functional groups
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 »
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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On-site service
Have your facility's gas detection system inspected, calibrated, commissioned, installed or upgraded
Design of gas detection systems
Auxiliary materials for the design of gas detection systems
Block diagrams
Block diagrams of sample, most commonly used gas detection systems in DWG and PDF format
CAD libraries
CAD libraries in DWG format for easy preparation of drawings and wiring diagrams
Design data
Information bulletin containing detailed information useful for the design of gas detection systems
New products
The latest products added to the offer
Digital signal converter MDD-CV/T
Digital signal converter allows to connect any PC/laptop to the RS-485 port of the MDD-256/T type supervisory control module
DEX/F
ATEX compliant, threshold detectors of toxic and combustible gases (also oxygen and Freon HFC)
DG/F
Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction
DG/M
Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splashproof construction and RS-485 bus connectivity
DG/MR
Threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, RS-485 bus connectivity, and relay outputs
DG.EN/M
Cost-effective threshold detectors of toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction and RS-485 bus connectivity
DEX/P
ATEX compliant, concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC)
DG/P
Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction
DG/PV
Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, active current output 4-20mA and voltage output 2-10V (for compatibility with non-Gazex systems)
DG-P/M
Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction and RS-485 bus connectivity
DG-P/MR
Concentration measurement and detection devices for toxic and combustible gases (also oxygen and Freon HFC) with splash-proof construction, RS-485 bus connectivity, and relay outputs
WG.EGx
Threshold, autonomous detectors designed to control carbon dioxide (CO2), excess carbon monoxide (CO) and oxygen (O2), combustible (LPG/CNG) or Freon (HFC) gases
PS
Power supplies with automatic battery (optional) power backup
Catalytic, threshold sensor modules MS-nK/N, MS-nKL/N
Electronic components of threshold detectors, equipped with a catalytic gas sensor
Electrochemical, threshold sensor modules MS-nE/N
Electronic components of threshold detectors, equipped with an electrochemical gas sensor
Catalytic, measuring sensor modules MS-PnK/N, MS-PnKL/N
Electronic components of measuring detectors, equipped with a catalytic gas sensor
Electrochemical, measuring sensor modules MS-PnE/N
Electronic components of measuring detectors, equipped with an electrochemical gas sensor
Events where you can get information on current product offerings, expand your knowledge and get help in solving unusual problems
/ November 2024
Trade show
Ptak Warsaw Expo, stoisko B3.55a
al. Katowicka 62, 05-830 Nadarzyn
Conference
Hotel Cukrownia Żnin
ul. Janickiego 1, 88-400 Żnin