Fiber-optic infrared radiometer for accurate temperature measurements

2002 ◽  
Vol 41 (10) ◽  
pp. 1908 ◽  
Author(s):  
Sharon Sade ◽  
Ophir Eyal ◽  
Vered Scharf ◽  
Abraham Katzir
Keyword(s):  
Fiber Optic ◽  
Temperature Measurements ◽  
Accurate Temperature ◽  
Infrared Radiometer

Accurate Temperature Measurements of Birefringence in Fluorene

1979 ◽  
Vol 51 (3-4) ◽  
pp. 215-220 ◽  
Author(s):  
Wlodzimierz J. Kusto ◽  
Jozef W. Rohleder
Keyword(s):  
Temperature Measurements ◽  
Accurate Temperature

All fiber-optic viscosity, density, and temperature measurements of liquids using a photothermally actuated cantilever

2018 ◽  
Vol 124 (11) ◽  
Author(s):  
Annica I. Freytag ◽  
Amy G. MacLean ◽  
Mahtab Abtahi ◽  
Jack A. Barnes ◽  
Hans-Peter Loock
Keyword(s):  
Fiber Optic ◽  
Temperature Measurements

scholarly journals Qualification of a truly distributed fiber optic technique for strain and temperature measurements in concrete structures

2011 ◽  
Vol 12 ◽  
pp. 03004 ◽  
Author(s):  
J.M. Henault ◽  
J. Salin ◽  
G. Moreau ◽  
S. Delepine-Lesoille ◽  
J. Bertand ◽  
...  
Keyword(s):  
Fiber Optic ◽  
Concrete Structures ◽  
Temperature Measurements

scholarly journals Evaluating Temperature Measurements of the iMET-XQ, in the Field, under Varying Atmospheric Conditions

Atmosphere ◽  
2020 ◽  
Vol 11 (4) ◽  
pp. 335 ◽  
Author(s):  
Sytske K. Kimball ◽  
Carlos J. Montalvo ◽  
Madhuri S. Mulekar
Keyword(s):  
Wind Speed ◽  
Solar Radiation ◽  
Aluminum Coating ◽  
Temperature Measurements ◽  
Atmospheric Conditions ◽  
Radiation Shield ◽  
Wind Speeds ◽  
Outdoor Setting ◽  
Accurate Temperature ◽  
Reference Sensor

Temperature measurements of InterMET Inc. aluminum-coated iMET-XQ sensors were tested in an outdoor setting under a variety of solar radiation and wind speed conditions. Twelve unshielded sensors were mounted side-by-side on the tower of a South Alabama Mesonet weather station next to a reference sensor on the tower. The iMET-XQ temperatures were most precise and accurate in solar radiation values that were close to zero, regardless of wind speed. Under overcast conditions, wind speeds of 2 m s−1 were sufficient to obtain precise and accurate temperature measurements. During the day-time, aspiration of wind speeds higher than or equal to 3 m s−1 is sufficient. An iMET-XQ was placed in a radiation shield next to the tower reference sensor to test the need for a radiation shield. A second iMET-XQ was placed unshielded on the tower. The iMET-XQ sensors with aluminum coating do not need to be shielded, but they do need to be aspirated. It is recommended that, when taking temperature measurements using unmanned aerial vehicles (UAV) with iMET-XQ sensors, the UAV either fly at 3 m s−1, be embedded in winds of those speeds, or to use the propeller wash of the UAV to aspirate the sensors.

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