ODH4+ Distributed Acoustic Sensing Interrogator
High Performance Distributed Acoustic Sensing Interrogator For Enhanced Fibers
The best Distributed Fiber Optic Sensing instrument just got better!
The ODH4+ delivers higher signal-to-noise ratio with variable spatial resolution.
Enhanced SensitivityWhen combined with high backscatter fiber, the ODH4+ unit delivers a level of enhanced distributed acoustic sensing sensitivity capable of responding to the smaller signals associated to more subtle changes in the reservoir like those associated with the hydraulic fracturing processes.
System PerformanceThe ODH4+ IU utilizes a key redesign of OptaSense’s leading-edge interrogator unit technology specifically designed to take advantage of the availability of new enhanced fiber-optic technology for specialized applications and signal requirements. The new IU design delivers superior performance, generating cleaner and stronger signals on a variety of fibers.
Improved FeaturesThe ODH-4+ offers several enhancements to our current interrogator unit technology, including more robust laser controls optimizing the highest signal fidelity. With the variety of fiber-optic cables now available in the market, the ODH4+ system provides the flexibility to interrogate various fibers without compromising the measurements and without incurring additional hardware costs specific to these given fibers.
Download the ODH4+ Technology Overview