BiiSensing
Eagle DTS

The Eagle DTS profiles temperature continuously along wells and pipelines, giving operators a real-time thermal picture for flow assurance, well integrity and leak detection over distances up to 30 km.

• Flow & injection profilingIdentifies producing and injecting zones from their thermal signature along the wellbore.
• Leak & integrity monitoringDetects the local temperature anomalies caused by pipeline leaks and casing failures.
• Long-reach coverageUp to 30 km of continuous sensing with 1 m spatial resolution.
• Hydrate & wax managementTracks cool-down and warm-up to anticipate hydrate and wax formation.

By measuring the temperature of a power cable along its full route, the Eagle DTS enables real-time dynamic rating, safely unlocking additional capacity while protecting against thermal overload.

• Real-time thermal rating (RTTR)Maximizes usable ampacity based on the cable's actual, live temperature profile.
• Hotspot localizationPinpoints joints, hotspots and overload sections to within a meter.
• 0.01 °C resolutionResolves the small thermal gradients that precede insulation failure.
• Up to 16 channelsMonitors multiple circuits or routes from a single interrogator.

The Eagle DTS acts as a continuous linear heat detector: instead of discrete point sensors, every meter of fiber reports temperature, catching a developing fire at its exact location within seconds.

• Continuous heat detectionEvery point along the fiber is a sensor, with no gaps between detectors.
• Precise fire localizationReports the exact position of a hotspot for fast, targeted response.
• Rate-of-rise & threshold alarmsConfigurable alarm logic suited to tunnels, conveyors and cable galleries.
• Immune to harsh conditionsPassive fiber tolerates dust, humidity and EMI where point detectors fail.

Distributed temperature sensing reveals how heat moves through the environment, making the Eagle DTS a powerful tool for monitoring dam seepage, geothermal resources and ecological systems.

• Dam & dike seepageDetects the thermal anomalies of internal erosion and leakage in earthen structures.
• Geothermal profilingMaps subsurface temperature for resource assessment and reservoir management.
• Soil & water thermal mappingContinuous profiles support hydrological and ecological studies.
• Long-term stabilityEasy calibration and repeatable measurements over extended campaigns.

In process industries the Eagle DTS provides a dense, continuous temperature map of critical equipment, improving safety, product quality and energy efficiency.

• Vessel & furnace mappingHundreds of temperature points reveal hotspots and uneven heating.
• Process optimizationTighter thermal control improves yield, quality and energy use.
• Predictive maintenanceEarly thermal drift indicates refractory wear and equipment degradation.
• Scalable channelsFrom 1 to 16 channels to cover multiple assets at once.