We Invent to Prevent.
We Invent to Prevent.
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PergamSniffer
UAV-mounted Methane and Ethane Sniffer with TDLAS Technology
+ SkyHub by
UAV-Based OTM-51 and GHG Monitoring
The PergamSniffer is an advanced UAV-mounted laser methane and ethane detector. Using laser absorption spectroscopy, it delivers precise measurements in while remaining immune to other gases. This makes it an effective tool not only for OTM-51 emissions detection, but also for greenhouse gas (GHG) monitoring and routine inspections. Lightweight and easy to deploy, the PergamSniffer offers remote control capability, integrated GPS positioning, and real-time dual-gas readings. Its extendable probes allow operation across different surfaces, while the built-in suction pump ensures reliable gas sampling.
PergamSniffer key features and advantages
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Detects methane and ethane with no interference from other gases
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Compact and lightweight
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Remote control capability
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Quick to deploy and easy to use
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Extendable probes for all types of surfaces
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GPS positioning of measured locations
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Measurements in ppm
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Built-in pump for air sampling
As the beam passes through the gas, some of the light is absorbed by its molecules. A sensor then captures the reflected light, and by analyzing how much was absorbed, the system determines the gas concentration.
The PergamSniffer draws air samples for analysis and uses TDLAS (Tunable Diode Laser Absorption Spectroscopy) to provide precise detection of methane and ethane. The laser emits narrow beams at wavelengths matching the absorption profiles of target gases. As the beam passes through the gas, some of the light is absorbed by the molecules. A sensor then captures the reflected light and calculates the concentrations of methane and ethane based on the absorption.
The PergamSniffer draws air samples for analysis and uses TDLAS (Tunable Diode Laser Absorption Spectroscopy) to provide precise detection of methane and ethane. The laser emits narrow beams at wavelengths matching the absorption profiles of target gases. As the beam passes through the gas, some of the light is absorbed by the molecules. A sensor then captures the reflected light and calculates the concentrations of methane and ethane based on the absorption.
SELMA Dome G5 utilizes TDLAS (Tunable Diode Laser Absorption Spectroscopy) technology that enables precise gas detection using a tunable diode laser. The laser emits a narrow beam of light at a wavelength that matches the absorption profile of the target gas.
How PergamSniffer works
How PergamSniffer works
Where PergamSniffer applies
The PergamSniffer is designed for use in a range of applications, from OTM-51 emissions inspections and greenhouse gas (GHG) monitoring to regular safety checks. Mounted on a UAV, it detects methane and ethane over landfills, pipelines, and industrial sites, taking remote measurements in hard-to-reach or hazardous areas.
Underground
Gas Storage
Gas Storage
Gas Distribution Station
Gas Processing
Plant
Plant
Gas
Storage
Storage
Landfill
Transportation Gas Pipeline
Where PergamSniffer applies
The PergamSniffer is designed for use in a range of applications, from OTM-51 emissions inspections and greenhouse gas (GHG) monitoring to regular safety checks. Mounted on a UAV, it detects methane and ethane over landfills, pipelines, and industrial sites, taking remote measurements in hard-to-reach or hazardous areas.
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Underground Gas Storage
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Gas Distribution Station
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Gas Processing Plant
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Transportation Gas Pipeline
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Landfill
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Gas Storage
Why methane detection matters
Methane and ethane monitoring is essential not just for safety, but also for protecting the environment. Methane is a potent greenhouse gas, trapping heat much more effectively than carbon dioxide. Even small leaks, if left undetected, can grow and seriously impact the climate. Regular inspections help detect leaks early, prevent dangerous situations, and control emissions in accordance with environmental regulations.
FAQ
Honest answers to important questions
No, each device is designed to detect a specific gas. This provides a 100% probability of leak detection of methane and not any other gas.
Laser radiation is completely safe, it corresponds to class 1.
Yes. It is an active device, it emits at a certain narrow wavelength, so it does not need additional signal sources.
No, there is no impact.
No. The detector contains a reference container with methane inside and calibration is performed at each start-up and during operation.
The detector does not need to be verified because it is not a measuring tool.
Yes, because glass transmits the near infrared radiation well.
Our company specializes in methane detectors, but at your request we can supply a fully ready-to-use complex. Due to our partnership with UAV manufacturers, we can fully integrate the detector into the UAV design.
Contact us
You can order the equipment or ask questions here