We Invent to Prevent.
We Invent to Prevent.
+39 030 353-14-23
Via Lorenzo Bernini 12, 25010 San Zeno Naviglio BS
LPD M-15
The LPD M-15 detects methane leaks up to 20 meters away using TDLAS laser technology, weighs only 200 grams, and fits in your pocket. Instant 0.1-second response time and long battery life make it ideal for daily gas infrastructure inspections.
Precise laser methane detection in a handheld unit
Meet the LPD M-15 Remote Laser Methane Detector – a compact and lightweight solution for professional methane detection. Small enough to take anywhere, yet strong enough to detect leaks instantly from up to 20 meters away. Powered by advanced TDLAS technology, it delivers ultra-fast response and highly selective measurements that react only to methane, even through glass. With a rugged aluminum body, IP65 protection, and long battery life, the LPD M-15 makes methane monitoring fast, accurate, and hassle-free.
LPD M-15 key features and advantages
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Detection distance up to 20 meters
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Durable aluminum alloy housing
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Impact, moisture and dust resistance (IP65)
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Small size and weight
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Bluetooth data transmission
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Ex markings II 3 (1) G EX ic [op is Ga] IIA T4 Gc
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Hall-effect sensor detects protective cover position
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Fast response and large measurement range
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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 LPD M-15 uses TDLAS (Tunable Diode Laser Absorption Spectroscopy) technology to provide precise methane detection with a tunable diode laser. The laser emits a narrow beam of light at a wavelength that matches methane’s absorption profile. As the beam passes through the gas, some of the light is absorbed by the molecules. A sensor then captures the reflected light, and by analyzing how much is absorbed, the system calculates the methane concentration.
The LPD M-15 uses TDLAS (Tunable Diode Laser Absorption Spectroscopy) technology to provide precise methane detection with a tunable diode laser. The laser emits a narrow beam of light at a wavelength that matches methane’s absorption profile. As the beam passes through the gas, some of the light is absorbed by the molecules. A sensor then captures the reflected light, and by analyzing how much is absorbed, the system calculates the methane concentration.
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 LPD M-15 works
How LPD M-15 works
LPD M-15 applications
LPD M-15 is designed for operative monitoring of natural gas leaks in urban environments as well as at gas storage facilities and along pipelines
Gas Distribution
System
System
Gas Distribution
Station
Station
Gas Processing
Plant
Plant
Gas Compression
Station
Station
Gas
Storage
Storage
Transportation Gas Pipeline
LPD M-15 applications
LPD M-15 is designed for operative monitoring of natural gas leaks in urban environments as well as at gas storage facilities and along pipelines
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Gas Distribution System
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Transportation Gas Pipeline
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Gas Distribution Station
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Gas Processing Plant
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Gas Compression Station
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Gas Storage
Why leak detection matters
Methane monitoring, especially in urban areas, 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 monitoring helps 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, the instrument works in all weather conditions.
No, there is no impact.
No. The detector contains a reference cell with methane inside and calibration is performed at each start-up and during operation.
It works remotely. There is no direct contact with the hazardous environment.
Yes, because glass transmits the near infrared radiation well.
Contact us
You can order the equipment or ask questions here