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Temperature and pressure transducer based on FBG for large diameter water pipes

Abstract: A specific temperature and pressure optical fiber transducer is presented in this paper. By using a customized fiber reinforced plastic membrane with embedded Fiber Bragg Gratings, the fluid pressure and temperatures changes are converted in optical wavelength displacements. The membrane and the transducer custom design allows a suitable measurand discrimination. The transducer is implemented, characterized and calibrated. Its feasibility to be used on large diameter water pipes has been successfully validated by means of field trials. Many of these transducers will be optically multiplexed to monitoring these infrastructures.

Otras comunicaciones del congreso o articulos relacionados con autores/as de la Universidad de Cantabria

 Autoría: Quintela A., Pallol M., Roufael H., Martínez O., San Emeterio J., López-Higuera J.,

 Congreso: International Conference on Optical Fibre Sensors: OFS (23ª : 2014 : Santander)

Editorial: SPIE Society of Photo-Optical Instrumentation Engineers

 Año de publicación: 2014

Nº de páginas: 4

Tipo de publicación: Comunicación a Congreso

DOI: 10.1117/12.2058765

ISSN: 0277-786X,1996-756X

Proyecto español: TEC2010-20224-C02-02

Url de la publicación: https://doi.org/10.1117/12.2058765

Autores/as

MARIA JOSE PALLOL PEREZ

HANY SHOKRY GIRGIS ROUFAEL

MARTÍNEZ GARCÍA, ÓSCAR

SAN EMETERIO DIEGO, JOSÉ DOMINGO