An introduction to photo-acoustic spectroscopy for online monitoring is presented, with a description of the benefits associated with using this robust technology for the challenging substation environment.

An introduction to photo-acoustic spectroscopy for online monitoring is presented, with a description of the benefits associated with using this robust technology for the challenging substation environment.

An introduction to photo-acoustic spectroscopy for online monitoring is presented, with a description of the benefits associated with using this robust technology for the challenging substation environment.