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Fire Detection
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Nov 25, 2021
Kolkata Underground Metro Monitoring
In cooperation with our local partner, AP Sensing was chosen to commission our Linear Heat Detection (LHD) technology on a 6649 meter underground railroad line between the stations of Phoolbagan and Sealdah.
Nov 17, 2021
AP Sensing Launches Fire Detection Video
Our LHD technology provides continuous, maintenance-free heat detection and monitoring, even in harsh environments.
Nov 8, 2021
Third Party Intrusion & Power Cable Monitoring
AP Sensing’s technology was deployed by RTE to monitor a 225 kV underground power cable link located in the west of France. The link is approximately 39 km long and monitored for Third Party Intrusion (TPI) activities plus cable faults using our Distributed Acoustic Sensing (DAS) system, as well as hotspots using our Distributed Temperature Sensing (DTS) system. The power link installation is surrounded by frequent agricultural activities that pose no harm to the cable. To mitigate the risk of increased false alarms from these activities, similar events were simulated to test the system based on soil mixing and harvesting agricultural machines.
Oct 29, 2021
Fire Friday #8: Redundancy
System configuration and redundancy plays a pivotal role in Linear Heat Detection (LHD)'s reliability.
Oct 22, 2021
Fire Friday #7: Quality & Reliability
We at AP Sensing have therefore designed our LHD products for performance, paying special attention to reliability and quality during the development phase.
Oct 21, 2021
The Digital Twin Acquires a New Nervous System
With the help of Digital Twins, operators are trying to achieve major efficiency gains. Using the pre-existing trackside infrastructure and cables of Deutsche Bahn, AP Sensing’s DFOS technology is used to collect live data along the track.
Oct 15, 2021
Fire Friday #6: Harsh Environments
AP Sensing fire products are rated intrinsically safe, certified by ATEX and IECEx, and can be safely used in the most challenging and hazardous environments.
Oct 8, 2021
Fire Friday #5: Certifications
As a manufacturer particularly committed to fire detection, AP Sensing offers the most comprehensive portfolio of certifications, in order for our customers to receive the highest level of system reliability and performance.
Oct 1, 2021
Fire Friday #4: Radiant Heat
Our sensor cables are specifically optimized to detect thermal radiation and are sensitive to both radiation and convection. This has been confirmed in many fire tests.
Sep 24, 2021
Fire Friday #3: Channels
One of the advantages of fiber optic Linear Heat Detection (LHD) is not only the comparatively long range, but also the possibility of connecting multiple sensor cables.