DISTRIBUTED TEMPERATURE SENSING SYSTEM WITH REMOTE REFERENCE COIL
摘要
The invention relates to an optical fiber distributed temperature sensing system comprising an opto-electronic unit and a sensing optical fiber, which system measures temperature so as to provide a temperature profile along at least part of the length of the optical fiber. The system includes reference coils, which are temperature reference points, at a location that is remote from the opto-electronic unit and closer to the region whose temperature is being measured.
申请公布号
WO2004104536(A1)
申请公布日期
2004.12.02
申请号
WO2004GB01792
申请日期
2004.04.27
申请人
SENSOR HIGHWAY LIMITED;MARSH, RICHARD;HARTOG, ARTHUR, H.;NALDRETT, GARTH;VAYNSHTEYN, VLADIMIR
发明人
MARSH, RICHARD;HARTOG, ARTHUR, H.;NALDRETT, GARTH;VAYNSHTEYN, VLADIMIR