German manufacturer of temperature-measuring optical cables

AP Sensing, Solifos AG, GESO, and WEINERT Industries AG are leading German manufacturers of distributed temperature sensing (DTS) optical cables.AP SensingAP Sensing offers end-to-end distributed temperature sensing solutions made in Germany, utilizing standard fiber optic cables for precise thermal monitoring, fire detection, and condition assessment. Their DTS technology is based on Raman or Brillouin optical scattering, providing high-resolution temperature profiles over long distances, often exceeding 50 km. AP Sensing also integrates Distributed Acoustic Sensing (DAS) for enhanced monitoring of pipelines, power cables, and other critical infrastructure .Solifos AGSolifos AG specializes in specialty fiber-optic sensing cables for temperature (DTS), strain (DSS), acoustic (DAS), and pressure (DPS) measurements. Their cables act as the sensor itself, enabling continuous, seamless, and reliable measurements in extreme environments, including high temperatures up to 600°C. Solifos provides customized solutions for large structures and mission-critical applications where conventional sensors are impractical .GESOGESO develops DTS systems that acquire temperature data along fiber optic cables with high spatial resolution. Their technology allows measurements with intervals as small as 12.5 cm over lengths up to 5 km, suitable for borehole and industrial applications. GESO also offers software modules for visualization and integration into higher-level process control systems .WEINERT Industries AGWEINERT Industries AG manufactures sensor cables that utilize optical fibers for temperature, pressure, expansion, and other measurements. Their products are designed for building monitoring, fire detection, and property protection, leveraging German engineering expertise to ensure reliability and precision .SummaryThese German manufacturers provide a range of distributed temperature sensing optical cables suitable for industrial, infrastructure, and environmental monitoring. They employ advanced fiber optic technologies such as Raman and Brillouin scattering, offer high spatial resolution, and support integration with monitoring and control systems, making them ideal for applications like pipeline monitoring, power cable management, and fire detection.