Caroline Y

QOGI for Methane and SO2 gas leaks

Caroline Y is SENSIA’s latest model of Quantitative Optical Gas Imaging (QOGI) for the detection of fugitive emissions of methane (CH4), SO2 and VOCs leaks. It integrates a spectrally optimized high-resolution uncooled detector that detects the 90% of diffused gas emissions caused by leaks.

Featuring an integrated touch screen display, Caroline cameras run the software application RedLook embedded increasing the functionality and simplicity of the device.

Base Specifications
FPAUncooled 640 x 480 px
Pixel Pitch17 μm
NETD<22mK @ +30ºC
Spectral region7 to 9,5
Lenses20 mm | 35 mm
Accuracy± 1ºC (from -10ºC to 60ºC )
Data ProtocolGigE 9 Hz / 25 Hz
Memory StorageSD card up to 256 GB
Autonomy3 x 3 hr
DisplayTFT LCD panel 5" HD
Weight2.1 kg
Size187 x 165 x 68 mm
Operating Temp. Range-10ºC to +50ºC
Storage Temp. Range-40ºC to +71ºC
Gases detected
Sulfur DioxideSO2
Acrylic AcidC5H8O2
Ethyl Hexyl AcrylateC11H20O2
R417AMixture of C2HF5, C2H2F4, C4H10
R422AMixture of C2HF5, C2H2F4, C4H10
Acetic AcidC2H4O2
Nitrous OxideN2O
EMCEN 61326:2013
Ingress ProtectionIP65 (EN 60529:2018)
ATEXATEX Zone II (EN 60079:2013)
II 3G Ex ec IIC T4 Gc
Features Under Demand
Gas Sniffer 4.0

Quantitative OGI

SENSIA Handheld cameras integrate a very reliable software which implements strongly tested algorithms for gas detection combined with the most advanced signal integration technology and data analytics. This embedded processing based on SENSIA’s Redlook technology allows the QOGI to perform sophisticated analytics as Quantification of the flow rate of the observed gas.

With SENSIA QOGI cameras, you can scan broad sections of equipment and survey areas where traditional contact measurement tools cannot access.

Enhanced Mode

RedLook Handheld cameras provides advanced functionalities oriented to enhance the detection of fugitive emissions such as different gas processing algorithms and image contrast control, among others. In addition to these features, it includes a video recovery tool for on-field review of the videos recorded in the QOGI.

Optimizing the user experience with a visual and predictive interface

Caroline Y for LDAR Campaigns

Caroline Y 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 Caroline Y Optical Gas Imaging.

Caroline Y has the main international certifications in temperature, humidity, vibration, dust and water intrusion and hazardous environments.

Leak Detection and Repair

SENSIA Handheld cameras are compatible with SENSIA Gas Sniffer 4.0, which allows the user to obtain quantitative measurements of the gas on screen fulfilling the Smart LDAR and Method 21 protocols simultaneously. Metadata linked to the survey for easy leaks tracking.