European Facility For Airborne Research April 25, 2024, 10:33
| Name | Metair modified LI-7500 |
| Acronym | Licor7500-Metair |
| Manufacturer | LI-COR |
| Manufacturer website | http://www.licor.com |
| Operated by | METAIR |
| Operated onboard |
| Name | CO2 and H20 by InfraRed absorption |
| Acronym | CO2 and H20 by IR absorption |
| Measured parameter | CO2, H2O |
| Operating principle | |
| Measurement(s) | Gas Phase |
| External dimension | sensor head 30 cm long, 7 cm diameter; electronic housing 25 x 25 x 4 cm |
| Weight | 0.0 |
| Operating mode | In situ |
| Range | |
| Resolution | |
| Sensitivity | |
| Accuracy | |
| Bandwidth | |
| Modifications | Mounting in a flow-parallel perforated tube in order to achieve a well defined homogeneous density distribution, measured by p and T. Active flushing of the sensor head with clean gas instead of using the internal scrubbers which are too slow to cope with leaking observed during descents after high-altitude operation. |
| Operational restriction | suitable for slow aircraft (<60 m/s) only. |
| Operational requirements | 28 VDC, a few Watts. |
| Certification approvals | NO, only for DIMO underwing pod and MetAir operation. |
| Additional information |
| Access | YES, in principle, also consulting on how and why to make the modifications. |
| Could also fit on any aircraft having the following characteristics | |
| General description |
| Title | Author | Type | Related |
|---|---|---|---|
| No documents. |