Smart environmental monitoring solutions
The CE376 is the latest compact, eyesafe backscatter LiDAR, featuring outstanding performances for the automated continuous monitoring of aerosols.
It operates in the visible (green) and/or in the near infrared (NIR) with options for depolarization channels for enhanced aerosol characterization.
The rugged, fully integrated system operates without shutdown, any human attendance, authorization, nor maintenance. With its thermal enclosure, the LiDAR can withstand extreme environmental conditions.
The CE376 is particularly easy to install (indoor or outdoor), to transport and even to use onboard a vehicle or a plane.
It is therefore, the perfect solution to monitor industrial dust emissions, urban pollution, volcanic ashes, and all type of aerosol particles.
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Have questions? Call +61 2 9622 6327
Note 1: To be powered by mains.
Note 2: The telescope must be kept between +20°C and +30°C and may be installed within a thermal enclosure (not included).
| Laser Type | Green laser: frequency doubled Nd:YAG NIR laser: pulsed laser diode |
| Wavelength | Green laser: 532 nm NIR laser <850 nm |
| Pulse Energy | Green laser: 5-10 µJ NIR laser: 3-5 µJ |
| Repetition Rate | 4.7 kHz |
| Pulse Width | For Green laser < 15 ns For IR < 200 ns |
| Telescope Type | Galilean |
| Telescope diameter | 100 mm for both emission and reception |
| Effective focal length | 200 mm |
| Total beam divergence | Emission: 100 µrad, Reception : 200 µrad |
| Instrument configuration | Biaxial |
| Eye safety | Yes |
| Detector type | APD QE 55% / 70% |
| Data acquisition mode | Photon counting. Data transfer to PC : USB over RJ45/CAT5 cable |
| Continuous acquisition | Yes |
| Data counting rate | 25 Mc/s |
| Electronic range resolution | 15 m gates |
| Electronic range | From 100 m up to 30 km (2048 gates). |
| Data transfer to PC | USB or Ethernet |
| Molecular detection** range in typical conditions (AOD @532nm 0.02) with 10 min averaging | By night time: 18 km By day time: 9 km |
| PR² / Ln(PR²) data (after instrumental corrections) | Yes |
| Stratification analysis | Yes: aerosols, boundary layers, clouds |
| Extinction & backscatter coefficients | Yes (with additional data : AOD or LiDAR Ratio) |
| Depolarization ratio | Yes |
| +15°C to +30°C without thermal enclosure -20°C to +45°C with thermal enclosure | |
| Humidity | 5-75% without thermal enclosure 0-100% with thermal enclosure |
| Transportability | Yes |
| LiDAR size | L 650 mm x W 450 mm x H 710 mm |
| LiDAR weight | 35 kg |
| CE376-G | Green | 532 nm |
| CE376-GP | Green with depolarization | Information on the presence of aspherical particles (ashes, sand, cirruses) in each layer |
| CE376-N | NIR | Invisible |
| CE376-GN | Green + NIR | Information on the particle size in each layer |
| CE376-GPN | Green with depolarization + NIR | Information on the presence of aspherical particles (ashes, sand, cirruses) in each layer |
** Molecular detection range
Defined, in the absence of clouds, as the distance up to which the molecular signal (of atmospheric gases) can be measured (with a signal to noise ratio superior to 1).
Aerosols and especially clouds (like cirruses) are detected well above this range (depending on their local concentration).
Talk to our sales team. Call +61 2 9622 6327
The CE312 IR radiometer is the benchmark precision instrument for measurements of spectral luminance in 4 to 6 thermal InfraRed bands.
The CE318 is the reference for automatic multispectral atmospheric photometry. Developed for the NASA in 1992, it was constantly improved to meet the growing requirements of AERONET (AErosol RObotic NETwork), the worldwide federation of networks dedicated to the measurement of atmospheric aerosols and federated by the NASA. Other independent networks like SKYNET, CARSNET, and SONET also operate CE318 photometers.
Remote Sensing