DiTeSt STA-R

The DiTeSt-STA-R Series instruments integrate a technology pioneered by Omnisens offering distributed measurement of temperature and strain in real-time over tens of kilometers using single mode standard optical fiberandproviding thousands of measurement locations.

DiTeSt
The DiTeSt-STA-R Series instruments integrate a technology pioneered by Omnisens offering distributed measurement of temperature and strain in real-time over more than 30 kilometers using single mode standard optical fiber and providing thousands of measurement locations while keeping a very fast acquisition and processing time. Its inherent high stability and reliability guarantees an optimal security for the long-term surveillance of large structures.

The DiTeSt is a laser based monitoring system using one of the most advanced technique for distributed sensing, an optical interaction between light and optical fibers called "Stimulated Brillouin Scattering".

Product Range
The DiTeSt is a powerful diagnostic instrument for the detection and quantification of localized hazards. The DiTeSt STA Series includes different models depending on the applications requirements (range, accuracy, repeatability, measurement time, ...).

Features & Benefits

* High accuracy distributed strain and temperature measurements
* up to 100'000 measurement points over 50km
* High spatial resolution and fast acquisition time
* 0.1°C / 2 measurement resolution
* Large dynamic range (maintain accuracy at 10dB attenuation)
* Long-term stability
* Unattended automatic monitoring
* Distance range extension and remote monitoring capabilities up to 250km
* Cost effective for large number of measurement points
* Up to 30 Km distance range per channel
* Two measurement channels extending the range capacity to 60 Km per instrument (standard). Additional channels can be implemented upon request.
* Meter spatial resolution
* High Performances in reliability, accuracy, repeatability
* Fast acquisitions (from 20 seconds to 5min for the highest accuracy)
* Self-referenced allowing periodic measurements without any preliminary calibration.
* Automatic unattended operation.

Technology Article Download: Fiber Optic Distributed Scattering Sensing System:Perspectives and Challenges for High Performance Applications