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      Methane gas leak detection system

      FLM384-GAS

      FLM384-GAS is a thermal imaging camera based on VОx (Vanadium oxide) microbolometer sensor, operating in a spectral range of 3 – 14 μm. Among other VOC (Volatile Organic Compounds), methane (CH4) absorbs IR-radiation not only in MWIR range (3.2 μm) but in the LWIR range as well (7.7 μm). Unlike traditional thermal cameras, FLM384-GAS is capable of methane visualization in the LWIR range, due to its 3 – 14 μm bolometer-based module providing enough sensitivity.

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      These devices are the most effective at localizing leakage areas during inspections of facilities or pipelines and reporting them automatically. FLM384-GAS can be used at gas distribution stations, low-pressure distribution systems, cryogenic gas filling station, LNG plants, etc.

      ADVANTAGES:
      • No license or export restrictions
      • Detection of objects with low temperature difference
      • 24-hour and all-weather operation
      • Unique image enhancement algorithms
      • Vibration-resistant all-weather casing
      • Portable and stationary embodiments
      • Laser indicator
      • Radiometric video streaming


      FLM384-GAS specifications

      FLM384-GAS
      portable

      FLM384-GAS
      stationary

      Sensor Type

      VOx

      Pixel Size

      25 μm

      Resolution, pixels

      384 х 288

      Horizontal AOV

      14° (f=38mm)

      Frame Rate

      50 fps

      NETD

      20K

      Spectral Range

      3 – 14 μm

      Operating Sensitivity Peak

      7.7 / 10.6 μm

      Bit Depth

      16 bit

      Camera Interface

      CVBS (PAL), RS485 GigE, 16 bit

      Power Supply

      DC 7.5V, accumulator DC 12V, PoE

      Operating Temperature

      from -20 °С to +55 °С from -60 °С to +55 °С

      Image Output

      OLED-viewfinder Ethernet

      Weight, dimensions

      1200g, 210 х 82 х 70 mm 450g, 130 х 76 х 65 mm

      Registered gases

      Methane (CH4), Sulfur hexafluoride (SF6), Ammonia (NH3), Sulfur dioxide (SO2), Refrigerants (D-134A, D-152A)

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