Fire & Gas Detection — Saudi Arabia

Fixed Gas Detectors, H2S Monitors & Flame Detection Systems for Saudi Arabia Oil & Gas

Gulf Union Ozone stocks ATEX- and IECEx-certified fire and gas detection equipment for Saudi Arabia refineries, petrochemical plants, offshore platforms, and industrial facilities. Our range covers fixed H2S transmitters (4–20 mA), portable multi-gas monitors, UV/IR flame detectors, EN 54 addressable smoke and heat detectors, gas detection control panels, personal gas monitors, Draeger-style detector tubes, and ISO 6142 calibration gas cylinders — all dispatched same day from our Jeddah warehouse, with full documentation (CoC, calibration certificates, SIL data sheets) under ISO 9001:2015 (CR 4030570569).

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Fixed H2S gas detectors and portable multi-gas monitors stocked in Jeddah, Saudi Arabia
StandardsATEX / IECEx / SIL 2 / EN 54
GasesH2S, LEL, CO, O2, NH3, Cl2
BrandsDraeger, Honeywell, MSA, RAE, Crowcon
DispatchSame-day from Jeddah
QualityISO 9001:2015
Fire & Gas Detection Categories

Product Types in Stock

From personal H2S clips to plant-wide gas detection panels — complete fire and gas safety coverage for Saudi Arabia oil & gas and industrial facilities.

Fixed Gas Detection

Fixed H2S & Toxic Gas Detectors

ATEX Zone 1 / IECEx certified fixed-point detectors with 4–20 mA transmitter output and HART. Electrochemical (EC) cells for H2S (0–100 ppm), CO, NH3, Cl2. SS 316 weather-proof housing to IP66/IP67. Suitable for wellheads, separator areas, and pipeline stations per IEC 60079-29-1.

Portable Monitors

Portable Multi-Gas & Personal Monitors

4-gas portable monitors measuring LEL, O2, H2S, and CO simultaneously with audible, visual, and vibration alarms. Single-gas personal H2S clips (0–200 ppm) and O2 monitors for confined space entry. IECEx Zone 1 rated, rechargeable Li-ion, data-logging, compatible with Draeger, MSA Altair, and RAE Systems calibration accessories.

Flame Detection

UV/IR & Multi-Spectrum Flame Detectors

UV/IR dual-wavelength and triple-IR (3IR) flame detectors for hydrocarbon fires — sensitive to H2, methane, propane, and heavier hydrocarbons. SIL 2 rated per IEC 61508. ATEX Zone 1 Ex d enclosure, SS 316, IP66. Detection range 10 m to 65 m. 4–20 mA + relay output. Suitable for Saudi Aramco onshore/offshore facilities and SABIC petrochemical units.

Smoke & Heat Detection

Addressable Smoke, Heat & Manual Call Points

EN 54-7 addressable optical smoke detectors, EN 54-5 fixed-temperature and rate-of-rise heat detectors, EN 54-12 beam smoke detectors for large open areas, and EN 54-11 manual call points. Compatible with Apollo, Hochiki, and Notifier addressable protocols. Suitable for control rooms, substations, pump houses, and warehouses.

Control Panels

Gas Detection Control Panels

2- to 32-channel gas detection controllers with relay outputs for alarm, pre-alarm, and fault conditions. EN 54 / SIL 2 rated. Mounts in IP65 steel enclosures. Supports 4–20 mA and RS-485 Modbus RTU sensor inputs. Configurable alarm setpoints, LED mimic, and event log. Suitable for plant-wide F&G integration with Honeywell, Yokogawa, and Emerson DCS systems.

Calibration & Tubes

Calibration Gas Cylinders & Detector Tubes

ISO 6142 traceable calibration gas cylinders: 25 ppm H2S in N2, 50% LEL methane in air, 4-gas mixes (H2S/CO/O2/CH4), CO2, and reactive gas blends. Draeger-compatible colorimetric detector tubes for 160+ gases including H2S, benzene, CO2, SO2, and NH3 — for spot checking and area surveys without powered instruments.

Product Catalog

Complete Fire & Gas Detection Range — 30+ Products

All equipment supplied with calibration certificates, EC Declaration of Conformity (ATEX), and IECEx certificates. ISO 9001:2015 (CR 4030570569). EN 10204 3.1 MTCs on metallic components.

Product Standard / Certification Detection / Output Housing / IP Application
Fixed H2S Gas Detector (4–20 mA) IEC 60079-0/1, ATEX Zone 1, IECEx 0–100 ppm H2S; 4–20 mA + HART SS 316, IP66 Oil & gas wellheads, separator areas
Fixed LEL Catalytic Bead Detector IEC 60079-29-1, ATEX Zone 1, SIL 2 0–100% LEL; 4–20 mA Aluminum Ex d, IP65 Compressor stations, gas processing
Fixed IR Infrared Gas Detector (LEL) IEC 60079-29-4, ATEX Zone 1, IECEx 0–100% LEL CH4/HC; 4–20 mA SS 316, IP67 Refineries, non-poisonable detection
Fixed CO Gas Detector (electrochemical) IEC 60079-0, ATEX Zone 2, EN 45544 0–500 ppm CO; 4–20 mA ABS/polycarbonate, IP54 Boiler rooms, generator areas
Fixed Ammonia (NH3) Detector IEC 60079, ATEX Zone 1, IECEx 0–100 ppm NH3; 4–20 mA + relay SS 316, IP66 Cold storage, fertilizer & chemical plants
Fixed Chlorine (Cl2) Detector IEC 60079, ATEX, EN 45544 0–10 ppm Cl2; 4–20 mA SS 316, IP66 Water treatment chlorination, desalination
Fixed CO2 Infrared Detector IECEx, ATEX Zone 2 0–5,000 ppm CO2; 4–20 mA Aluminum, IP65 Enclosed industrial spaces, car parks
UV/IR Dual Flame Detector IEC 61779, ATEX Zone 1, SIL 2 HC/H2 flame; 0–65 m range; relay + 4–20 mA SS 316, IP66, Ex d Process areas, wellhead pads, loading arms
Triple-IR (3IR) Flame Detector IEC 61779-5, ATEX Zone 1, SIL 2 Hydrocarbon flame; 0–50 m; false-alarm immunity SS 316, IP67 Offshore platforms, petrochemical units
Portable 4-Gas Monitor (LEL/O2/H2S/CO) IEC 60079, IECEx Zone 1, EN 45544 4 gases simultaneous; audible+visual+vibration alarm Rubber overmold, IP67 Confined space entry, maintenance teams
Portable 6-Gas Monitor (LEL/O2/H2S/CO/NO2/SO2) IECEx Zone 1, ATEX, EN 45544 6 gases; data-logging; wireless connectivity Rubber overmold, IP67 Refinery turnarounds, comprehensive monitoring
Personal H2S Single-Gas Monitor (clip-on) ATEX Zone 2, IECEx, EN 45544 0–200 ppm H2S; alarm at 10 ppm / 15 ppm ABS, IP54, clip-on Personal protection, field operators
Personal O2 Single-Gas Monitor ATEX Zone 2, EN 45544 0–30% vol O2; low/high alarms ABS, IP54 Confined space, inert atmosphere work
Personal CO Single-Gas Monitor EN 45544, ATEX Zone 2 0–1,000 ppm CO; TWA/STEL alarms ABS, IP54 Diesel exhaust, boiler areas, tunnels
Addressable Optical Smoke Detector EN 54-7, BS 5839 Optical scatter; addressable loop Polycarbonate, white, IP21 Control rooms, offices, substations
Addressable Heat Detector (fixed temp 58°C) EN 54-5 Class A1S Fixed 58°C; addressable loop Polycarbonate, IP21 Pump houses, kitchens, dusty environments
Rate-of-Rise Heat Detector (58°C + ROR) EN 54-5 Class A2S Fixed 58°C + ROR 8.5°C/min; addressable Polycarbonate, IP21 Warehouses, storage areas
High-Temperature Heat Detector (88°C) EN 54-5 Class CS Fixed 88°C; addressable loop Polycarbonate, IP44 Boiler rooms, engine bays, KSA rooftop areas
Beam Smoke Detector (projected) EN 54-12 10–100 m beam path; obscuration alarm Aluminum, IP65 Aircraft hangars, warehouses, large open areas
Manual Call Point (break-glass) EN 54-11, BS 5839 Addressable or conventional; LED indicator ABS red, IP34 Emergency alarm activation, escape routes
Sounder/Beacon Combination (indoor) EN 54-3 / EN 54-23 100 dB; multi-tone; red xenon beacon Polycarbonate, IP21 Offices, corridors, stairwells
Weatherproof Horn/Beacon (outdoor ATEX) EN 54-3, ATEX Zone 1, IECEx 110 dB; ATEX Zone 1 rated; xenon strobe GRP/fiberglass, IP66 Outdoor process areas, plant perimeter
Gas Detection Control Panel (4-channel) EN 54, SIL 2 (IEC 61508) 4× 4–20 mA inputs; relay outputs; RS-485 Steel enclosure, IP54 Small facilities, standalone gas systems
Gas Detection Control Panel (16-channel) EN 54, SIL 2, Modbus RTU 16× 4–20 mA inputs; DCS integration ready 19" rack / wall-mount steel, IP54 Plant-wide F&G systems, DCS integration
Replacement Electrochemical H2S Sensor Cell IEC 60079, OEM compatible 0–100 ppm H2S; 24-month service life Module form factor Field replacement for Draeger, Crowcon, MSA units
Replacement Catalytic Bead LEL Sensor IEC 60079-29-1 0–100% LEL; pellistor type Module form factor Combustible gas detector maintenance
Calibration Gas Cylinder — H2S 25 ppm (N2 balance) ISO 6142; NIST traceable 25 ppm H2S in N2; 58 L / 103 L Aluminum cylinder, CGA 600 valve H2S detector calibration, bump testing
Calibration Gas Cylinder — 4-Gas Mix ISO 6142; NIST traceable 50% LEL CH4 / 18% O2 / 25 ppm H2S / 100 ppm CO Aluminum cylinder, 58 L Multi-gas monitor calibration
Draeger-Compatible Detector Tube Kit — H2S ISO 17510; EN 1231 0.2–20 ppm and 1–200 ppm ranges (10 tubes/pack) Glass colorimetric tube Spot measurement, area surveys, emergency response
Detector Tube Kit — Multi-Gas (benzene, CO2, SO2, NH3) ISO 17510; EN 1231 Gas-specific ranges; 10 tubes/pack per gas Glass colorimetric tube Industrial hygiene monitoring, shutdown surveys
Pump Hand Bellows for Detector Tubes Compatible with Draeger / Gastec tubes 100 mL per stroke; automatic stroke counter ABS/rubber bellows Colorimetric tube sampling
Why Us

Why Industrial Buyers in Saudi Arabia Choose Gulf Union Ozone for Fire & Gas Detection

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ATEX/IECEx Stock — Same-Day Dispatch

Common ATEX Zone 1 fixed detectors (H2S, LEL, CO), portable 4-gas monitors, personal H2S clips, and EN 54 detectors held in ready stock at our Jeddah warehouse — same-day dispatch for urgent plant shutdowns and turnarounds.

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Full Certification Packages

Every detector ships with ATEX EC Declaration of Conformity, IECEx certificates, calibration certificates (ISO 6142 traceable for gas cylinders), and EN 10204 3.1 MTCs on metallic housings — documentation audit-ready for Saudi Aramco, SABIC, and SWCC vendor approvals.

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ISO 9001:2015 Certified Quality

Gulf Union Ozone is ISO 9001:2015 certified (CR 4030570569), Jeddah. Incoming inspection on all fire and gas equipment. Sensor cells stored at controlled temperature to preserve electrochemical cell life before dispatch.

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Nationwide KSA Delivery

Delivery to all 18 Saudi regions — Al Jubail, Ras Tanura, Yanbu, Jizan, Dammam, Riyadh, Tabuk, Abha and beyond. Hazmat-compliant packaging for calibration gas cylinders shipped to remote sites.

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Safety & PPE

Hard hats, harnesses, respirators, safety glasses, fire-retardant coveralls and full body PPE for oil & gas operations.
Instrumentation

Pressure Gauges & Instrumentation

Bourdon tube gauges, bimetal thermometers, pressure switches, thermowells and diaphragm seals for process plants.
MRO

MRO Supplies

Maintenance, repair and operations consumables stocked in Jeddah for industrial facilities.
Electrical

Electrical Cables & Accessories

Armored cables, XLPE, ATEX cable glands, junction boxes and cable trays for hazardous area wiring.
Get a Quote

Request a Fire & Gas Detection Quotation

For a fast and accurate quote, please provide: gas type(s) to detect, required range/concentration, hazardous area zone classification (Zone 0/1/2), quantity of fixed or portable units, site location (Jeddah, Jubail, Yanbu, etc.), and any specific brand or standard requirements (ATEX, IECEx, SIL 2, EN 54). WhatsApp quotes typically returned within 2 hours.

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CR 4030570569 | ISO 9001:2015 | Jeddah, Saudi Arabia

Inventory updated: August 2026

In Summary

Gulf Union Ozone Trading Co. supplies Fixed Gas Detectors, H2S Monitors & Flame Detection Systems to industrial customers across Saudi Arabia with delivery from our Jeddah warehouse — all products ship with original certificates and compliance documentation for Aramco, SABIC, and government projects.

In Summary

Fixed Gas Detectors, H2S Monitors & Flame Detection Systems from Gulf Union Ozone serves Saudi Aramco operations, SABIC, SADARA, SEC utilities, NEOM mega-projects, and major industrial facilities across the Kingdom — our inventory covers the most common specifications and grades.

In Summary

Gulf Union Ozone stocks a comprehensive range of Fixed Gas Detectors, H2S Monitors & Flame Detection Systems — contact us for immediate availability confirmation and a competitive quotation with full compliance documentation.

In Summary

For urgent Fixed Gas Detectors, H2S Monitors & Flame Detection Systems procurement in Saudi Arabia, WhatsApp +966 55 098 8062 — our team confirms stock availability within the hour and provides competitive quotations for Aramco, SABIC, SEC, and government projects.