Profile: AP Sensing GmbH specializes in offering distributed temperature sensing (DTS) products. We are an ISO 9001 certified company. Our DTS products include three product series, specialized for various application requirements. Our N4385A linear power series is an intelligent solution for power cable temperature monitoring and dynamic cable rating. The solution offers long distance measurements beyond 12 km, up to 12 channels, integrated data management and asset visualization as well as real time thermal rating (RTTR). We provide a wide range of highly reliable & repeatable distributed temperature sensing solutions for oil & gas reservoir monitoring, pipeline leakage detection and geothermal & hydrological markets. We offer a variety of different use cases from portable DTS units for the service technician to permanent pole mounted, solar panel and remotely operated outdoor installable units. We offer fiber optic linear heat detection system for special hazard fire detection applications in tunnels, conveyor belts, car parks, refineries and power stations. Our products are widely applied in fire detection, power cable monitoring, oil & gas downhole performance monitoring and pipeline leakage detection. Distributed temperature monitoring provides continuous monitoring of high power cable temperatures, detecting hot spots, delivering operational status, condition assessment and power circuit rating data. This helps operators to optimize the transmission & distribution networks, and reduces the cost of operation. The DTS also provides the capability to monitor the entire downstream process at once, identifies and localizes leakages even in hazardous processes.