OGI for hydrocarbons gas leaks
Mileva 33 Ex is SENSIA’s latest model of Optical Gas Imaging (OGI) for the detection of fugitive emissions of hydrocarbon gases (HxCx). It integrates a spectrally optimized high-resolution cooled detector that increases the detection sensitivity for leaks down to 0.4 g/h of CH4.
Mileva Ex by PASSIVE IR absorption can detect VOCS (including CH4) on the 3.2 – 3.4 μm wavelength.
The detection distance is higher than 100m and VOC leak images and videos can be recorded and played inmediately.
| FPA | 640 x 512 pixels |
| Pixel Pitch | 15 μm |
| NETD | <15 mK @ 50 ºC |
| Field of View | 18ºx13º |
| Display | TFT LCD panel 5” HD |
| Accuracy | +/- 1 ºC (from -10 to 60ºC) |
| EPA OOOOa for LDAR | Compliance |
| Storage | SD card up to 256 GB
Transfer speed better than 500Mb/s |
| Autonomy | 3 x 3 hr |
| Weight | 2,7 kg |
| Size | 251 mm x 262 mm x 151 mm |
| Operating Temp. Range | -15 to +50 ºC |
| Minimum Detectable Leak Rate (CH4) | 0.4 g/h* |
| Certifications | EMC (EN 61326:2013)
IP 65 (EN 60529:2018) ATEX Zone II (EN 60079:2013) |
* ΔT gas-background >5 ºC and orifice diameter 1/4”
Volatile Organic Compounds (VOC’s)
| Methanol | Ethanol |
|---|---|
| Ethylbenzene | Heptane |
| Methane | Pentane |
| MEK | MIBK |
| Benzene | 1-Pentene |
| Toluene | Xylene |
| Ethane | Isoprene |
| Propane | Ethylene |
| Propylene | Butane |
| Octane | Hexane |
Innovative capabilities assembled under a single control software
Enhanced mode
RedLook is capable of automatically coloring the gas to facilitate the identification. With SENSIA OGI cameras, you can scan broad sections of equipment rapidly and survey areas where traditional contact measurement tools cannot access.
Quantitative OGI
Placing the OGI on a tripod activates automatic quantification of Methane leaks: fast, accurately and safely.
Mileva for leaktightness verification
Mileva 33 Ex has a new design, a 5-inch touch screen and runs under RedLook, the most powerful and intuitive software for gas visualization. This control and analysis software unfold the full potential of Mileva 33 Ex Optical Gas Imaging.
Mileva 33 Ex has the main international certifications in temperature, humidity, vibration, dust and water intrusion and hazardous environments. With this new OGI, the operator can inspect locations under severe restrictions, that generally impede SMART Leak Detection and Repair operations.
Mileva for leaktightness verification
Mileva 33 Ex has a new design, a 5-inch touch screen and runs under RedLook, the most powerful and intuitive software for gas visualization. This control and analysis software unfold the full potential of Mileva 33 Ex Optical Gas Imaging.
Mileva 33 Ex has the main international certifications in temperature, humidity, vibration, dust and water intrusion and hazardous environments. With this new OGI, the operator can inspect locations under severe restrictions, that generally impede SMART Leak Detection and Repair operations.
MAIN FEATURES AND SPECIFICATIONS
Software application designed for LDAR campaigns
Human Interface
5' HD display with touch screen
USB - Rechargeable batteries
3S li-ion with over/under voltage and short circuit protection
Ergonomics and confort
Pivoting screen and handle with joystick controller
ATEX Certification
ATEX certified for safe use in explosive atmospheres
ISO 9001:2015
SENSIA is certified under the ISO standard for the 'design, development and manufacturing of infrared technology'
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