GasCam

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GasCam

Smaller – Handier

  • Infrared Lens
  • Detector unit
  • Lithium-ion rechargeable battery packs
  • Tripod with swivel/tilt head
  • High performance Notebook
  • On/Off-button
  • Jack for external power supply
  • Gigabit-LAN connection to the Notebook

With the Esders GasCam ® SG, the measurement result is a infrared image which is superimposed with a false colour image of the detected gas cloud. The cloud can thus be represented against different backgrounds. Even not reflecting backgrounds, like the sky, are usable. The detection limit depends on the type of gas emanation and the temperature difference between the gas and the background. A gas outlet in a freestanding line or storage system can be discovered at a great distance just as quickly as a leakage in the fermenter of a biogas plant. A great number of trials have now clearly proven that very small gas releases can be discovered reliable, even at unexpected locations. This can now be done even at locations where it was previously very difficult to determine methane emissions.

Parameter GasCam ® SG
Spectral range LWIR
Detection limit for Methane (NECL, typical) < 50 ppm ·m
Noise equivalent temperature difference (NETD) in high performance mode 12 mK typical
Visualisation Overlay of gas image on infrared image
Image rate > 5 Hz
Image format (pixels) 384×288 max. (192×144, high performance mode)
Focal length 25 mm
Field of view (in gas detection mode) 360 mrad × 280 mrad (180 mrad × 140 mrad)
GPS Internal
Focus Motorised
Operating temperature -10°C to +40°C
Power supply Li-ion Battery
Power (excluding PC) < 30 W
Autonomy with compact battery (included) ca. 3 h
Autonomy with high-capacity battery (opt.) > 5 h
Dimensions (incl. battery, approx.) 220×120×310 mm 3
Mass (without PC and battery, approx.) 3.8 kg, including battery 4.6 kg
Control and display Ruggedised notebook PC with outdoor readable display
Additional documentation of scene (opt.) Digital photo camera incl. wireless data transfer to notebook PC
Data recorded All images of IR videos, calibration data, position, photos (opt.), user notes. Complete re-analysis possible
Reporting Reporting function for documentation of complete measurement included in software. Report includes all relevant measurement data (gas images, position, time, user-defined experiment description). Direct printing of report possible.

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