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    Conventional Ultrasonic

    This method utilizes standard high-frequency sound waves to measure thickness and accurately locate internal material flaws. Explore our comprehensive range of standard gauges, intrinsically safe devices, specialized underwater equipment, and highly reliable flaw detectors.
    Thickness Inspection
    Measure material thickness precisely to monitor corrosion, wear, and structural integrity.
    Standard Gauges Intrinsically Safe Coating Gauges Underwater Equipment
    Flaw Detection & Scanning
    Identify internal cracks, voids, and discontinuities with reliable ultrasonic equipment.
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    Advanced Ultrasonic

    Cutting-edge multi-element phased array technology designed for complex geometries and advanced visualization. Find high-quality phased array systems, highly sensitive multi-element probes, transducers, and optimized angle wedges for precise testing.
    Phased Array
    Advanced multi-element probes for complex geometric inspections and detailed cross-sectional imaging.
    Phased Array Systems View All Advanced UT
    Transducers & Wedges
    High-quality probes and angle wedges to optimize ultrasonic wave transmission into materials.
    Transducers Wedges

    Acoustic Emission

    Designed to detect and monitor transient elastic waves caused by rapid energy release within materials under stress. Browse our selection of real-time valve monitoring systems to easily identify leak-through and critical structural stress.
    Valve Monitoring
    Real-time monitoring of valve leakages and structural stress through acoustic signals.
    Valve Monitoring Systems View All Acoustic Emission

    Guided Wave

    Perform rapid, long-range screening of pipelines and structures to confidently detect corrosion and defects over vast distances. Discover specialized long-range ultrasonic testing collars, advanced transducer rings, and highly accurate screening software.
    Guided Wave Equipment
    Long-range ultrasonic testing collars and software for rapid pipeline screening.
    View Guided Wave Equipment

    Conventional Radiography

    A time-tested film-based radiography method utilizing X-ray and gamma-ray sources for perfectly clear internal structural imaging. Equip your team with robust gamma projectors, close proximity systems, darkroom processing chemicals, and comprehensive radiation safety gear.
    Close Proximity Radiography
    Safer, smaller boundary radiography solutions for busy sites.
    Close Proximity Equipment Gamma Radiography
    Robust portable gamma projectors and secure delivery mechanisms.
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    Film Processing
    Complete darkroom solutions and chemicals for high-quality film development.
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    Industrial film, image quality indicators, and marking systems.
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    Radiation Safety
    Essential dosimeters, alarms, and storage equipment to protect personnel.
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    Digital Radiography

    Modern digital sensors and computed radiography equipment delivering instant, high-resolution internal inspection imagery. Find flexible CR imaging plates, high-speed scanners, digital X-ray flat panel detectors, and portable X-ray generators.
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    Flexible imaging plates and high-speed scanners for digital transition.
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    Flat panel detectors and sources for instant digital internal imaging.
    Digital X-Ray Detectors Portable X-Ray Units Constant Potential Gen. View All Digital RT

    Electromagnetic

    Fast and highly sensitive electromagnetic fields used primarily for surface crack detection and metal sorting. Discover advanced eddy current testers, pulsed eddy current systems, magnetic flux leakage scanners, yokes, and Ardrox consumables.
    Eddy Current Testing
    Advanced surface crack detection and coating thickness measurement tools.
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    Magnetic Particle & Flux
    High-speed inspection of tank floors, pipes, and welds for localized defects.
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    Material Analysers

    Identify elemental composition and verify material grades quickly using specialized portable spectroscopy equipment. Browse our industry-leading handheld XRF and LIBS spectrometers for instant, non-destructive chemical analysis.
    Spectroscopy Analysers
    Handheld spectrometers for instant, non-destructive chemical composition identification.
    XRF (X-ray Fluorescence) LIBS (Laser Induced Breakdown) View All Analysers

    Hardness Testing

    Ensure component strength and structural integrity by safely measuring the physical hardness of metals. Explore our range of portable hardness testers utilizing Leeb, Rockwell, and Ultrasonic Contact Impedance (UCI) methods.
    Portable Hardness Testing
    Reliable portable testers utilizing rebound and ultrasonic contact impedance methods.
    Leeb Hardness Rockwell Hardness UCI Hardness View All Hardness

    Leak Detection

    Discover microscopic escapes of gases or liquids to guarantee pressure containment and environmental safety. Find high-precision acoustic leak detectors and tracer gas equipment to pinpoint containment breaches instantly.
    Vacuum & Pressure Leak Detection
    High precision acoustic and tracer gas equipment to pinpoint containment breaches quickly.
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    Post-Weld Heat Treatment

    Relieve residual material stress after welding processes using controlled and precisely monitored thermal equipment. Equip your site with durable ceramic heating pads, precise power sources, automated chart recorders, and thermocouple accessories.
    Heating Elements
    Durable, flexible ceramic heaters for localized and uniform heat treatment.
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    Precise power sources, automated programmers, and chart recorders for thermal tracking.
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    High-temperature measurement wiring and connection accessories.
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    Drones & Robotics

    Remote-controlled inspection vehicles and crawlers for safe assessment of hazardous, confined, or hard-to-reach areas. Discover collision-tolerant unmanned aerial vehicles (UAVs), magnetic pipe crawlers, and advanced visual inspection software.
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    Unmanned aerial vehicles designed specifically for confined space and industrial inspections.
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    Visual Inspection

    High-precision optical tools, surface scanners, and borescopes to examine visible exterior defects or finishes. Explore cutting-edge 3D handheld surface scanners, geometry analysis software, and precision surface roughness tools.
    Surface & Geometry Analysis
    Capture precise surface geometries and reverse-engineer complex parts effortlessly.
    3D Handheld Scanners Surface Roughness Tools View All Visual

    Wire Rope Testing

    Specialized magnetic testing to identify broken wires or structural wear and tear in heavy load-bearing cables. Find dedicated magnetic wire rope inspection heads and continuous monitoring systems to secure cranes and rigging lines.
    Magnetic Wire Rope Inspection
    Ensure the safety of cranes, lifts, and rigging lines through rigorous, continuous monitoring.
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    Mining

    Specialized NDT solutions and equipment tailored for the extreme demands of the mining sector. Find robust radiation safety gear, essential thickness gauges, advanced drone surveying tools, and phased array systems for structural engineering.
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    Oil & Gas

    We are currently curating specialized equipment lists for this industry. Our robust offerings for Oil & Gas are coming soon!

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    Specialized structure currently under construction.

    Petrochemical

    We are currently curating specialized equipment lists for this industry. Our advanced offerings for Petrochemical testing are coming soon!

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    Automotive

    We are currently curating specialized equipment lists for this industry. Precision tools for Automotive engineering are coming soon!

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    Railway

    We are currently curating specialized equipment lists for this industry. Heavy-duty Railway NDT solutions are coming soon!

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    Aerospace

    We are currently curating specialized equipment lists for this industry. High-accuracy NDT instruments for Aerospace are coming soon!

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    Engineering

    We are currently curating specialized equipment lists for this industry. Dedicated Structural Engineering NDT solutions are coming soon!

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    EXERTUS FORTES

    EXERTUS FORTES

    The Exertus Fortes is ISO3999:2004 compliant and built with robust safety features. It accepts both Ir-192 and Se-75 sources, with a maximum capacity of 120 Ci (4.44 TBq) for both isotopes. It is lighter than many competing models, weighing just 23 kg with its polyurethane jacket. A key design element is the source channel, which uses a helicoidal design and Tungsten shielding to ensure smoother movement of the source assembly, enhancing both user-friendliness and safety. It operates across a wide temperature range of -45°C up to +70°C.
    The Exertus Fortes offers a superior combination of high-capacity source handling, exceptional portability and advanced safety mechanisms, making it an efficient and user-friendly choice for high-volume field radiography projects.
    Top Features & Benefits
    • Accepts Ir-192 or Se-75 sources (up to 120 Ci).
    • Tungsten source channel and helicoidal labyrinth for smooth operation and durability.
    • Lightweight: Just 24 kg with Jacket.
    • Compact Design.
    • Automatic Source Assembly Locking Mechanism.
    • 2 Colour Signal Safety Indicator for safety status communication.
    • Projector can be disconnected and locked only with source in safe position.
    View Product Details
  • Specials
  • Isotopes

    Isotopes

    The backbone of Non-Destructive Testing (NDT) for critical infrastructure. Providing highly reliable Se75 & Ir192 sources.
    Se75 & Ir192 Isotopes Get A Quote
  • About Us

    About Us

    GammaTec NDT Supplies SOC Ltd, founded in 1981, is a leading provider of non-destructive testing (NDT) equipment, accessories, and consumables. With over 44 years of experience, the company has established a reputation for delivering high-quality solutions and outstanding customer support.
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rear view angle of the flyability confined space surveying payload drone

ELIOS 3 GAS SENSOR PAYLOAD – DRONE ACCESSORY

The Flammable Gas Sensor Payload by Flyability is a type of sensor built to add an additional layer of safety to Elios 3 drone operations. It is used to detect and measure the concentration of combustible gases in the air, which may ignite or explode if exposed to an ignition source.
This Payload should not replace standard gas detection procedures and is not built as a tool to search for gas concentrations. If any level of gas is detected you should immediately exit the area with the drone and shut off the drone. Supplier: Flyability SA

  • Stock Code: ELIOSPARE-SE0142
Description

Detailed Overview

An external sensor module payload designed to be mounted on the Elios 3 inspection drone. It is used to detect and measure the presence of toxic or combustible gases within confined, hazardous spaces. This payload provides a critical safety and environmental monitoring solution for pre-entry atmospheric testing and leak detection.

Important Safety Notice on the Use of the Flammable Gas Sensor

  1. Elios 3 is Not Intrinsically Safe

This drone is not safe for use in environments with known flammable gas. Do not operate in areas with potential gas presence.

  1. Airflow Impact on Measurement

The drone’s airflow can alter gas concentration, affecting sensor accuracy. Readings should be considered approximate.

  1. Sensor as a Safety Aid

The gas sensor is a safety aid, not a precise gas leak detection or quantification tool.

  1. Follow Safety Protocols

The sensor does not replace standard safety procedures. Always follow proper protocols for flying in potentially hazardous environments.

By mounting and using the Flammable Gas Sensor by Flyability, you accept these limitations and full responsibility for the drone’s operation and any resulting consequences. Flyability is not liable for any damage, injury, or loss incurred during use.

An add-on module to detect and map hazardous gases within confined spaces during flight.

  • This payload module integrates gas detection sensors onto the drone, allowing the operator to remotely identify the presence and concentration of dangerous gases (e.g., methane, hydrogen sulfide) in tanks, tunnels, or pipes.
  • It is essential for safety and pre-entry hazard assessment.
  • The product is a dedicated multi-gas sensor module that mounts directly onto the drone airframe.

Top Features & Benefits

  • Modular Gas Sensor Payload
  • Integrates with the Elios 3 drone
  • Used for detecting and mapping gas leaks
  • Real-time concentration display
  • Essential for chemical/Oil & Gas

Primary Uses & Functions

A sensor accessory for the Elios 3 drone used for detecting and mapping dangerous gases (e.g., CO, H2S) during indoor and confined space inspections.

Real-World Applications

  • Gas detection and monitoring in confined spaces or hazardous environments
  • Used with the Elios 3 drone for safety assessments before human entry
  • Identifying the presence of flammable or toxic gases

Industry Solutions

  • Oil & Gas (Leak Detection)
  • Petrochemical (Leak Detection)
  • Mining
  • Power Generation
  • Manufacturing

Technical Specifications

Flammable Gas Sensor Payload
Sensor manufacturer NevadaNano
Sensor type Molecular Property Spectrometer™ (MPS™) Flammable Gas Sensor 5.0
Calibration No calibration required (factory calibrated)
Response time (T90) < 20 seconds¹
Operating temperature 0 ºC to 50 ºC (32 °F to 122 °F)
Humidity range 0% to 95%¹
Pressure range 80 to 120 kPa¹
Airflow velocity 7 m/s¹
Bump Test flow rate Min: 150 mL/min¹
Max: 500 mL/min¹
Keep alive Max: 3 min
Ingress protection Splash and dust resistant design
Weight 45.5 g, 1.60 oz

1. Value subject to change

Aircraft With Gas Sensor Payload Mounted
Payloads compatibility Rev6 and Rev7 LiDAR Payloads, RAD Payload, UT Payload
Flight time while hovering¹
  • Elios 3 + Lidar Rev6: 9 min 8 sec
  • Elios 3 + Lidar Rev7: 8 min 39 sec
  • Elios 3 + Lidar Rev7 + RAD Payload: 7 min 26 sec
  • Elios 3 + Lidar Rev7 + UT Payload: 7 min 31 sec

1. Value subject to change

Flammable Gases Detected

Gas Formula Class Range [%LEL] % Vol. at 100 %LEL¹ (ISO 10156) MPS Accuracy 0-50 %LEL¹ (ISO 10156) % Vol. at 100 %LEL¹ (IEC 60079-20-1) MPS Accuracy 0-50 %LEL¹ (IEC 60079-20-1)
Butane C₄H₁₀ 4 0-100 1.8 %VOL ±5 %LEL 1.4 %VOL ±5 %LEL
Ethane C₂H₆ 4 0-100 3.0 %VOL ±5 %LEL 2.4 %VOL ±5 %LEL
Hydrogen H₂ 1 0-100 4.0 %VOL ±5 %LEL 4.0 %VOL ±7 %LEL
Isobutane HC(CH₃)₃ 4 0-100 1.8 %VOL ±5 %LEL 1.3 %VOL ±9 %LEL
Isobutylene C₄H₈ 4 0-100 1.8 %VOL ±5 %LEL 1.8 %VOL ±5 %LEL
Isopropanol C₃H₈O 4 0-100 2.0 %VOL ±10 %LEL 2.0 %VOL +20 %LEL
Methane CH₄ 3 0-100 5.0 %VOL ±3 %LEL 4.4 %VOL ±3 %LEL
MEK C₄H₈O 5 0-100 1.4 %VOL ±5 %LEL 1.5 %VOL +16 %LEL
Pentane C₅H₁₂ 5 0-100 1.5 %VOL ±5 %LEL 1.1 %VOL ±6 %LEL
Propane C₃H₈ 4 0-100 2.1 %VOL ±6 %LEL 1.7 %VOL ±8 %LEL
Propylene C₃H₆ 4 0-100 2.4 %VOL ±5 %LEL 2.0 %VOL ±5 %LEL
Acetone C₃H₆O 5 0-100 2.5 %VOL +20 %LEL 2.5 %VOL +24 %LEL
Ethylene C₂H₄ 4 0-100 2.7 %VOL −12 %LEL 2.3 %VOL −14 %LEL
Heptane C₇H₁₆ 5 0-100 1.1 %VOL ±12 %LEL 0.85 %VOL ±15 %LEL
Octane C₈H₁₈ 6 0-100 1.0 %VOL ±12 %LEL 0.8 %VOL ±15 %LEL
Styrene C₈H₈ 6 0-100 1.1 %VOL -20 %LEL 1.0 %VOL −17 %LEL
Toluene C₇H₈ 6 0-100 1.2 %VOL ±12 %LEL 1.0 %VOL ±13 %LEL
Xylene C₈H₁₀ 6 0-100 1.1 %VOL ±12 %LEL 1.0 %VOL ±13 %LEL

The Flammable Gas Sensor is factory calibrated to the accuracy levels shown below, with no need for further recalibration or adjustment.
It also detects other gases not listed in the table, including 1-butene, acetylene, ammonia, cyclohexane, decane, diesel, dimethyl carbonate, ethanol, gasoline vapors, hexane, and methanol.
However, the sensor does not provide LEL accuracy for these gases and may over- or under-report, so special precautions should be taken when using the MPS to detect them.

1. Accuracy is guaranteed for methane and hydrogen across the full environmental range. For other gases, accuracy typically meets published tolerances under standard
conditions of 20°C and 50% RH, and when oxygen is present in the air. Additionally, the airflow generated by the drone’s propellers can disperse gas concentrations around the sensor and interfere with the accuracy of
gas measurements. For more precise readings, it is recommended to land the drone and turn off the propellers.

Compatibility

  • Accessory specifically for the Elios 3 Inspection Drone System by Flyability.
  • Integrates with the drone to allow for remote detection and mapping of hazardous gases.

What’s In The Box?

Flammable Gas Sensor (1)
Sensor mount (1)
Bump test tool (1)
Silicon tube 400 mm (1)
Dust filter for gas sensor (3)
Transport case (1)
SOFTWARE:
Cockpit integration (Included)

Also Known As

Methane Detection UAV, Aerial Leak Detector, Remote Gas Monitor

FAQ: Elios 3 Gas Sensor Payload – Drone Accessory

What is the primary function of the Gas Sensor Payload?

This payload allows the Elios 3 drone to perform remote detection and mapping of hazardous or combustible gases within confined spaces or dangerous environments.

What types of gases can it typically detect?

It can be configured to detect various gases, including Methane (CH4), Carbon Monoxide (CO), and other flammable or toxic industrial gases.

**Errors and omissions excepted (E&OE)

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