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- Linear Heat Detector Cables.
- Resettable linear heat detector cable – for solar applications.
- To be used with Linear Heat Detector Control Unit & EOL.
- Can be used in areas that require regular Heat sensing & Detection System.
- Cables can be reset once normal temperature is realized – Equipment safety.
- Can be used to measure temperature in critical equipment.
- System can be used to switch on passive cooling / fans to prevent overheating.
- Cable Don’t Need to be Replaced After Detection – Cables will normalize.
- Contact us for more information.
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- Aspirating Gas Detector – Sampling Type Detection.
- Gas Detection integrated with sampling systems.
- Detect toxic and flammable gases by air sampling.
- Flammable Gas, Toxic Gas & Oxygen Level Monitoring.
- Special gas pumps are chemical & corrosion resistant.
- Explosion proof (ATEX) pumps used for flammable gases.
- HVAC Ducts requires specialized venturi effect aspirating units.
- Gas Detectors for HVAC Ducts require specialized kits as required.
- Contact us for more information on aspirating gas detectors.
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- Battery Room Gas Monitoring – Fixed Detection Systems.
- Detect hydrogen gas release & accumulation in battery rooms.
- For use in rooms with NiCad & Lead-acid (Pb) type batteries.
- Dual sensor monitoring for redundant hydrogen gas detection.
- Lithium batteries emit hydrogen, methane & carbon monoxide.
- Customized solution for battery backup & energy storage systems.
- Integration to building BMS, PLC, SCADA or Fire Alarm System.
- Ensure accurate detector placement, detection & battery risks.
- Critical maintenance, testing & calibration of H2 gas detectors.
- Suitable for battery rooms, electrical rooms & UPS Rooms.
- Early detection of off-gassing caused by thermal runaway.
- Ensure code compliance to NFPA, IEEE & EN Standards.
- Contact us for more information.
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- Specialty Mixed Calibration Gas
- Included Regulator & PVC Hose
- Additional Accessories / Calibration Equipment
- Included Analytical Certificate with Calibration Cylinder.
- Regulator 0.5L/min or 1L/min – Brass for Flammable Gas & SS for H2S.
- Different Gas Mix Available – Flammable, Oxygen & Toxic.
- Contact us for more information.
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- Carbon monoxide CO Gas Detector.
- For use in kitchens & indoors – Safe Area Installation.
- Local Alarm Buzzer & Relay Output – Alarm & Trouble.
- LED Status Indicator – Red, Amber & Green LED’s.
- Integrate directly into the Fire Alarm System.
- QCD Approved – For use with Fire Alarm Panel.
- Contact us for more information.
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- Crowcon IR Plus Infrared Gas Detector – ATEX Certified.
- Hydrocarbon & flammable (CH4) gas fixed gas detector.
- T90% under 4 Seconds for fast flammable gas detection.
- Constructed from 316L Stainless Steel for rugged use.
- Output: 3-Wire 4-20mA (Sink or Source) via HART 7.
- Certified for SIL2 Rated Environments & Field use.
- Mounting: Wall Mount, Pipe Mount & Duct Mount Kits.
- Integrated Display or Fitted with I.S Safety Barrier.
- Suitable for perimeter gas detection & HVAC Ducts.
- Optional installation near fresh air intake for GDS.
- Contact us for more information & technical details.
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- Crowcon IRmax Infrared Flammable Fixed Gas Detector
- Wall Mounting & Pipe Mounting with Suitable Accessories.
- 4-20mA Analog Output for Integration with Control System.
- Optional – HART & RS-485 MODBUS for Addressable System.
- SIL 2 Rated for Process & Functional Safety Equipment’s.
- ATEX Certified for use in Explosive Atmospheres & Offshore.
- Enclosure: Stainless Steel 316 c/w Optional Display.
- Contact us for more information.
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- Crowcon IRmax Flammable Fixed Gas Detector – Infrared.
- Dual Beam Infrared Sensor can detect most flammable gas.
- Wall Mounting & Pipe Mounting with Suitable Accessories.
- 4-20mA Analog Output for Integration with Control System.
- Optional – HART & RS-485 MODBUS for Addressable System.
- SIL 2 Rated for Process Area & Functional Safety Equipment’s.
- ATEX Certified for use in Explosive Atmospheres & Offshore.
- Enclosure: Stainless Steel 316 c/w Optional Display.
- Contact us for more information.
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- Crowcon TXgard-IS+ Toxic & Oxygen Gas Detector.
- Intrinsically Safe Fixed Gas Detector (with Isolator)
- Local LCD Display – Clear Display with menu options.
- Used to detect Toxic Gases & Oxygen Levels.
- Explosion Proof (ATEX) Certified for Zone 0 areas.
- Capable of Detecting H2S, NH3, O2 & Toxic Gases.
- 4-20mA Signal – For Analog Signal to PLC or BMS.
- Calibration to be performed manually on field.
- Can be used as sampling detector with flow adaptor.
- Strong, sturdy carbon loaded nylon enclosure with IP65.
- Contact us for more information.
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- Xgard Bright – Flammable, toxic gas & oxygen monitoring.
- Available in ADC12 Aluminium Alloy Enclosure Material.
- IP65 Protection for use in Outdoors (Optional IP66)
- Addressable Gas Detector for large area networks.
- Clear OLED Display for use in sunlit / bright areas.
- Magnetic non-intrusive calibration with key.
- ATEX Certified for use in hazardous areas.
- Built in Relays – Alarm 1, Alarm 2 & Fault.
- Certified for use in Zone 1 & Zone 2 Areas.
- Contact us for more information.
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- Crowcon Xgard Fixed Gas Detector
- Xgard Type 1 – Nylon: 0.5kg / Alloy: 1kg / 316 SS: 3.1kg
- Xgard Type 2 – Aluminium: 1kg / Stainless steel: 3.1kg
- Xgard Type 3 – Aluminium: 1kg / Stainless steel: 3.1kg
- Xgard Type 4 – Aluminium: 1.5kg
- Xgard Type 5 – Aluminium: 1kg / Stainless steel: 3.1kg
- Xgard Type 6 – Aluminium: 1kg / Stainless steel: 3.1kg
- Explosion Proof – ATEX Certified Fixed Gas Detector
- Low-cost reliable Gas Detector – In Battery Rooms.
- Available in Nylon GRP, Aluminium or SS 316.
- Ability to detect several ranges of flammable gases, toxic & oxygen.
- 4-20mA Analog Signals – Direct PLC & Plant Integration.
- Requires half-yearly calibration and system testing.
- QatarEnergy Approved for use in Gas Detection System.
- Contact us for more information.
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- Crowcon Xgard Type 1 Fixed Gas Detectors.
- Fixed Point Ex ia Intrinsically Safe Toxic & Oxygen Detectors.
- Uses an electrochemical sensor to provide 2-wire 4/20mA Output.
- Operating temperature between -40°C to +50°C & humid spaces.
- Xgard Type 1 has standard GRP Enclosure – Glass Reinforced Nylon.
- GRP Polymers are chemically resistant & cost effective for wide use.
- Optional Accessories include spray deflector, flow adaptor & W/P caps.
- Comes with M20 (standard), 1/2″ NPT or 3/4″ NPT cable gland optional.
- Offering Calibration, Sensor & Component Spares, Replacement.
- Contact us for more information.
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- Crowcon Xgard Type 2 Flameproof Fixed Gas Detectors.
- Type 2 Exd Flameproof Toxic & Oxygen Detectors.
- Uses an electrochemical / pellistor sensor for gas detection.
- Operating temperature between -40°C to +50°C & humid spaces.
- Xgard Type 2 has standard Aluminium Enclosure – Rigid & Strong.
- Aluminium enclosures are highly durable with tough polyester coat.
- Accessories available for duct mounting & sampling applications.
- Optional Accessories include spray deflector, flow adaptor & W/P caps.
- Comes with M20 (standard), 1/2″ NPT or 3/4″ NPT cable gland optional.
- Offering Calibration, Sensor & Component Spares, Replacement.
- Contact us for more information.
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- Crowcon Xgard Type 3 Fixed Gas Detectors.
- Exde Flameproof Flammable Explosion Proof Gas Detectors.
- Uses poison resistant 3-wire pellistor sensor for flammable gas.
- Operating temperature -40 to +80°C & humid conditions installation.
- Optional Accessory Enclosure required for connection – For easy zero/cal.
- Aluminium Enclosure with Polymer coating as standard – ATEX Certified.
- Optional Accessories include spray deflector, flow adaptor & W/P caps.
- Comes with M20 (standard), 1/2″ NPT or 3/4″ NPT cable gland optional.
- Offering Calibration, Sensor & Component Spares, Replacement.
- Contact us for more information.
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- Crowcon Xgard Type 4 High Temperature Flammable Gas Detectors.
- Exd Flameproof Flammable Gas Detectors use poison resistant sensors.
- Detector comes in either 316 Stainless Steel or Aluminium Housing.
- Contains terminals for 3-wire mV Wheatstone Bridge Output.
- Operating Temperature of -20°C to 150°C for a wide operating range.
- Optional Accessory Enclosure required for connection – For easy zero/cal.
- Aluminium Enclosure with Polymer coating as standard – ATEX Certified.
- Optional Accessories include spray deflector, flow adaptor & W/P caps.
- Comes with M20 (standard), 1/2″ NPT or 3/4″ NPT cable gland optional.
- Offering Calibration, Sensor & Component Spares, Replacement.
- Contact us for more information.
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- Crowcon Xgard Type 5 Flammable Gas Detector.
- Consists of poison resistant pellistor sensor for flammable gases.
- Built-in amplifier unit to provide 3-wire 4-20mA Analog Output.
- Operating temperature between -40°C to +55°C wide temperatures.
- Aluminium Enclosure with Polymer coating as standard – ATEX Certified.
- Optional Accessories include spray deflector, flow adaptor & W/P caps.
- Comes with M20 (standard), 1/2″ NPT or 3/4″ NPT cable gland optional.
- Offering Calibration, Sensor & Component Spares, Replacement.
- QCD approved for integration with fire alarm systems.
- Contact us for more information.
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- Crowcon Xgard Type 6 Fixed Gas Detectors.
- Type 6 is designed to Detect % VOL Levels of Flammable Gases.
- Uses thermal conductivity sensor within metallic enclosure (ATEX).
- Operating temperature +10°C to +55°C & humid conditions installation.
- Aluminium Enclosure with Polymer coating as standard – ATEX Certified.
- Optional Accessories include spray deflector, flow adaptor & W/P caps.
- Comes with M20 (standard), 1/2″ NPT or 3/4″ NPT cable gland optional.
- Offering Calibration, Sensor & Component Spares, Replacement.
- Contact us for more information.
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- Crowcon Xgard Fixed Gas Detector
- Xgard Type 1 – Nylon: 0.5kg / Alloy: 1kg / 316 SS: 3.1kg
- Xgard Type 2 – Aluminium: 1kg / Stainless steel: 3.1kg
- Xgard Type 3 – Aluminium: 1kg / Stainless steel: 3.1kg
- Xgard Type 4 – Aluminium: 1.5kg
- Xgard Type 5 – Aluminium: 1kg / Stainless steel: 3.1kg
- Xgard Type 6 – Aluminium: 1kg / Stainless steel: 3.1kg
- XgardIQ – Stainless steel 316: 5.5kg
- TXgard-IS+ – Carbon Loaded Nylon Enclosure: 0.7kg
- Flamgard Plus – Marine Grade Alloy / SS 316: 2.2kg
- TXgard Plus – Marine Grade Alloy / SS 316: 2.2kg
- Explosion Proof – ATEX Certified Fixed Gas Detector
- Low-cost reliable Gas Detector – In Battery Rooms.
- Available in Nylon GRP, Aluminium, Marine Alloy or SS 316.
- Ability to detect several ranges of flammable gases, toxic & oxygen.
- 4-20mA Analog Signals – Direct PLC & Plant Integration.
- Requires half-yearly calibration and system testing.
- Contact us for more information.
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- FGard IR3 Flame Detector
- Detect all Hydrocarbon Fires within 60m.
- Heated windows to prevent condensation.
- Smart System – Doesn’t Require Testing
- SIL 2 Approved
- FM Approved
- ATEX Approved for use in Hazardous Areas
- Enclosure: Copper free Aluminium or SS
- Output: 4-20mA, Alarm & Fault Relays
- HART Capable
- Optional : Pole Mount Kit, Sunshield, Mounting Bracket, Flame Simulator Test Kit
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- Flamgard Plus – Flammable Gas Detector.
- For Hydrocarbon, Hydrogen, Petrol & Vapor Detection.
- Non-Intrusive Calibration – No hot work permits required.
- Added Fault & Alarm Relays.
- IP65 Protection for use in outdoors.
- Contact us for more information.
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- Crowcon Air Aspirated Sample Systems/ Gas Sampling System.
- Only Sampling System usable in Hazardous Area based on installation.
- Uses eductor for sampling (using Venturi Effect) – The eductor is driven by compressed air to create a negative pressure to draw the sample.
- Electrical Components are the sensor and Intrinsically Safe flow device.
- Principle: The air aspirated system uses a compressed air driven vacuum generator to draw a gas sample from a single point. Explosion proof gas detectors are fitted to monitor for flammable gases & toxic gases.
- Flow rate is limited to 1m/sec – Can be adjusted as per request & approved design with factory approvals.
- Certified for use in Zone 1 or Zone 2 hazardous areas, IP-65 Rated.
- Customized Engineered Solutions & Support from Factory for Design.
- Contact us for more information.
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- Greystone CMD5B1000 & Other – CO Detector
- 0-300ppm CO Range – For use in Carparks
- Analog 4-20mA Output or MODBUS
- AC or DC Power Options.
- Inbuilt relay for low powered device activation.
- Easy and quick calibration.
- Contact us for more information.
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- Greystone CMD5B5 Series – Duct Carbon Monoxide Detector
- Analog 4-20mA Output or BACnet & MODBUS Output
- AC or DC Power Options
- Range from 0-500 ppm (Ranges field adjustable)
- Built in LCD for operation and use.
- Front Panel Test Switch, Status Indicator & Buzzer
- Replaceable Sensor
- One / Two Alarm Relays & RS-485 Network Configuration.
- Contact us for more information.
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- Crowngas offers integrated fire & gas detection systems solutions.
- Turnkey engineered solutions for design, supply & commissioning.
- Custom factory assembled fire & gas controllers & IFG Systems.
- Modular controllers enable conventional fire zones & analog inputs.
- IFG Systems designed & engineered for large builders to small cabins.
- IFG System can optionally be mounted in Ex d’ ATEX certified enclosure.
- Fire zone capable of taking Apollo I.S Smoke, Heat & MCP Devices.
- Gas input capable for analog input of toxic, flammable & flame detectors.
- Small IFG Systems suitable for use in custom shelters & porta-cabins.
- Optional remote HMI for testing, action, reset & maintenance as required.
- Contact us for more information.
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Sale!

- Fixed LPG Gas Detector.
- Low-cost Combustible Gas Detector.
- For use in Kitchens & Indoors.
- Green & Red LED Status Indicators.
- Optional GD-2A Available with Local Buzzer.
- Can be Directly Integrated to Fire Panel (FACP).
- QCD Approved – For use with Fire Alarm System.
- Contact us for more information.
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- Open Path Gas Detector – Fixed Monitoring Type.
- Suitable for a variety of toxic & flammable gases.
- Perimeter Gas Detection & Large Coverage areas.
- Large Coverage Area from 5m up to 500m length.
- Fail Safe Operation & Redundant (SIL 2 Certified).
- Certified for use in Hazardous Area (ATEX Certified).
- Fast Response Time (T90<5s) with Optical Beam.
- Installation in fence line gas monitoring & ducts.
- Operates even up-to 98% obscuration of the beam.
- Suitable for rapid gas leak detection systems.
- Contact us for more information.
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- Refrigerant Gas Detectors – Standalone Sensor Unit.
- Gas Detection for Industrial Refrigeration Systems.
- Detect Ammonia (R717), CO2 (R744), HCFC & HFCs.
- Detector capable to detect wide range of gases.
- Detector is suitable for fixed installation in field.
- LCD Display with real time gas readouts & alarm.
- Pre-configured Alarm Levels as per ASHRAE 15 2022.
- Detect R134a, R22, R410a & other refrigerant gases.
- Integrated Dry Contact Relay for Alarm & Signaling.
- Contact us for more information.
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- Refrigerant Leak Detection System – Fixed Installation.
- Detection of refrigerant gases emanating from HVAC.
- Refrigerant Gas Detectors are to be installed near leaks.
- Suitable for use in chiller rooms & mechanical rooms.
- Refrigerant Detectors shall activate the leak extract fans.
- Activation to solenoid valves or alarm & visual signals.
- Signaling to chiller plant management & ventilation.
- Detect wide range of freons, HFCs, CFCs & NH3 gas.
- Optional integration to BMS or Fire Alarm System.
- Detection of a wide variety of refrigerant gases.
- Contact us for more information.
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- Crowcon Environmental Sampling Unit / Sampling Gas Detector.
- Low-cost Air Sampling Unit for HVAC & other critical Equipment.
- Detection of toxic / flammable gases in hot, humid or dusty environments.
- Single Point / Multi Point / Sequential / Aspirated Sample System.
- Low & High Alarms signals to program Relays for Shutdown / AV Units.
- Single Point – Gas Detector using Pellistor / IR Sensor for High Temps.
- Multi Point – Made of Multiple Point for Environmental Gas Monitoring.
- Engineered / Customized Solutions available certified for Hazardous Areas (with 1, 2 or 3 sensors) and Non-Hazardous Areas. Can be programmed for executive action based on detection from multiple detectors.
- Contact us for more information.
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- SMART 3G-C2 Fixed Gas Detector
- Capable of detecting more than 50 types of Gases.
- Toxic, Flammable, Oxygen & Refrigerant Gases.
- Built-in Self Diagnosis for Fault Identification.
- SIL 2 Certified.
- ATEX Certified for use in Explosive Areas.
- IP 65 Rated with Aluminium Enclosure.
- Contact us for more information.
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- SMART 3G-D2 Fixed Gas Detector.
- Can be used for flammable, toxic & refrigerant gases.
- SIL 2 Certified & ATEX Certified for use in Explosion Proof Areas.
- Non-intrusive Calibration using Magnetic keys.
- Capable of SIL 3 Certification with applicable system.
- Intrinsically Safe Version Available.
- IP 65 Ingress Protection.
- LCD Display, 5 Status LED & 4 Indicator LED.
- 4-20mA Analog Outputs & RS485 Addressable Output.
- Green LED Ring around Display for Alarm Status Indication.
- Contact us for more information.
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- SMART S-MS 3A Fixed Gas Detector.
- Can be used for Flammable & Toxic Gases.
- SIL 2 Approved.
- Redundant system ensures SIL 3 Certification.
- IP 65 Protection & Explosion Proof.
- Enclosure: Aluminium or SS
- 3 Relay Outputs for AL1, AL2 & Fault.
- Optional HART.
- Contact us for more information.
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- TXgard Plus – Flameproof Toxic & Oxygen Gas Detector
- Local LCD Display for menu & magnetic key operation.
- Explosion Proof – ATEX Certified for use in Hazardous Areas.
- Non-Intrusive Calibration with custom Magnetic Key.
- Added Fault & Alarm Relays – For Signaling & Alarm.
- IP65 Protection for use in outdoors – dust & water.
- Contact us for more information.
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- XgardIQ – Fixed Addressable Gas Detector.
- Used to detect flammable, toxic, oxygen or High Temperature H2S.
- Infrared Sensors Available for Accurate Flammable Gas Detection.
- IP 66 Ingress Protection – To prevent Water & Dust Ingress.
- Remote Sensor Assembly Kits Available for Remote Sensor Placement.
- Explosion Proof – ATEX Certified for use in Hazardous Areas.
- SIL 2 Certified – For Performance & Equipment Integrity with DCS.
- Local OLED Display – Clear & Bright Readings even in sunlight.
- Enclosure: 316 SS – Corrosion Proof & Rust Proof in salty atmospheres.
- Output: 4-20mA Signals & RS-485 MODBUS RTU – Analog & Digital.
- Non-intrusive Calibration – Button Controls for quick and easy use.
- Hot Swappable Sensors – Does not require Hot Work Permit.
- LED Indicators for Detector Status, Fault & Power Indication.
- Event logger – To measure continuous gas monitoring.
- Contact us for more information.
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- Crowcon Xgard Fixed Gas Detector
- Xsafe – 1kg
- ATEX Certified Fixed Gas Detector
- Low-cost reliable Gas Detector
- Aluminium Enclosure.
- Ability to detect several ranges of flammable gases.
- Hydrogen, LPG, Methane, Ammonia & Other Organics.
- 4-20mA Analog Signals – PLC & Plant Integration.
- Contact us for more information.