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AP Sensing GmbH AP Sensing offers world-leading distributed temperature and acoustic sensing technologies for a wide range of applications.

AP Sensing for Distributed Temperature Sensing (DTS)

AP Sensing is your global solution provider for DTS solutions. We have 30 years of experience in optical test leadership, thanks to our Hewlett-Packard and Agilent heritage. We are passionate about fulfilling customer needs in a wide range of application areas: fire detection, power cable monitoring, oil and gas production and geophysical-scientific fields. Our reputation is based on the industry's lowest failure rate and best application fit. AP Sensing offers global service and support including established regional partners. Our team of experts is happy to assist you during design, technology selection and system optimization. Visit our website at www.apsensing.com to see what we do for our customers.

Central Asia's oil and gas industry is evolving rapidly, and reliable pipeline monitoring has never been more important....
17/09/2026

Central Asia's oil and gas industry is evolving rapidly, and reliable pipeline monitoring has never been more important.
Thats why AP Sensing will be part of KIOGE 2026, one of the region's leading oil and gas exhibitions and conferences, taking place September 30 to October 2 in Almaty, Kazakhstan.

Visit us at the German Pavilion, Hall 10, Booth X10-115 to learn how our distributed fiber optic sensing solutions help pipeline operators:

โ€ข Detect leaks quickly and accurately
โ€ข Enhance pipeline integrity and operational safety
โ€ข Monitor critical infrastructure in real time across long distances

Our colleague Bulent Toksoz will be on site to discuss your pipeline monitoring challenges and explore how fiber optic sensing can support your operations.

Planning to attend KIOGE? Stop by and meet us in Almaty.

๐——๐—”๐—ฆ-๐—ฏ๐—ฎ๐˜€๐—ฒ๐—ฑ ๐—ผ๐˜ƒ๐—ฒ๐—ฟ๐—ต๐—ฒ๐—ฎ๐—ฑ ๐—น๐—ถ๐—ป๐—ฒ ๐—บ๐—ผ๐—ป๐—ถ๐˜๐—ผ๐—ฟ๐—ถ๐—ป๐—ด ๐—ฎ๐˜ ๐—–๐—œ๐—š๐—ฅ๐—˜ ๐—˜๐—ป๐—ฒ๐—ฟ๐—ด๐˜† ๐—™๐—ผ๐—ฟ๐˜‚๐—บ ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐ŸฒCalgary, Canada | Sept. 21-24, 2026Together with our busine...
16/09/2026

๐——๐—”๐—ฆ-๐—ฏ๐—ฎ๐˜€๐—ฒ๐—ฑ ๐—ผ๐˜ƒ๐—ฒ๐—ฟ๐—ต๐—ฒ๐—ฎ๐—ฑ ๐—น๐—ถ๐—ป๐—ฒ ๐—บ๐—ผ๐—ป๐—ถ๐˜๐—ผ๐—ฟ๐—ถ๐—ป๐—ด ๐—ฎ๐˜ ๐—–๐—œ๐—š๐—ฅ๐—˜ ๐—˜๐—ป๐—ฒ๐—ฟ๐—ด๐˜† ๐—™๐—ผ๐—ฟ๐˜‚๐—บ ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฒ
Calgary, Canada | Sept. 21-24, 2026

Together with our business partner Ampacimon, we will present new insights into using Distributed Acoustic Sensing (DAS) and Optical Ground Wires (OPGW) for overhead line monitoring.

The paper explores how existing telecom fibers within the OPGW can be used to derive real-time wind information, a key input for dynamic line rating (DLR). Results from a 220 kV transmission line operated by a European TSO are cross-referenced with vibration-based DLR sensor measurements.

Dr. Ralf Albrecht, Business Development Manager at AP Sensing, will attend the event and be available for individual meetings throughout the conference.

Planning to be in Calgary? Connect with Ralf to discuss DAS for overhead line monitoring and DLR.

15/09/2026

Can fiber optics and AI help detect threats before they damage power cables?

At the CIGRE Paris Session 2026, our team presented research on AI-based cable threat detection using Distributed Acoustic Sensing (DAS).

The approach combines deep learning and signal processing to identify potentially harmful activities such as excavator digging, jackhammering, drilling, diver and ROV interference in both urban and submarine environments.

Real-world testing demonstrated strong detection performance, highlighting the potential of DAS to enable earlier threat recognition and strengthen critical cable protection. By providing operators with timely, actionable intelligence, the solution supports intervention before damage occurs, reducing the rsik of cable faults, outages, and costly repairs.

For further questions on this paper, contact us via direct message or at [email protected].

๐—จ๐—บ๐˜€๐—ฝ๐—ฎ๐—ป๐—ป๐˜„๐—ฒ๐—ฟ๐—ธ๐—ฒ ๐˜€๐—ฐ๐—ตรผ๐˜๐˜‡๐—ฒ๐—ป โ€“ ๐—ฏ๐—ฒ๐˜ƒ๐—ผ๐—ฟ ๐—˜๐—ถ๐—ป๐—ฑ๐—ฟ๐—ถ๐—ป๐—ด๐—น๐—ถ๐—ป๐—ด๐—ฒ ๐—ธ๐—ฟ๐—ถ๐˜๐—ถ๐˜€๐—ฐ๐—ต๐—ฒ ๐—”๐—ป๐—น๐—ฎ๐—ด๐—ฒ๐—ป ๐—ฒ๐—ฟ๐—ฟ๐—ฒ๐—ถ๐—ฐ๐—ต๐—ฒ๐—ป.Die glasfaserbasierte Sicherheitslรถsung von AP S...
11/09/2026

๐—จ๐—บ๐˜€๐—ฝ๐—ฎ๐—ป๐—ป๐˜„๐—ฒ๐—ฟ๐—ธ๐—ฒ ๐˜€๐—ฐ๐—ตรผ๐˜๐˜‡๐—ฒ๐—ป โ€“ ๐—ฏ๐—ฒ๐˜ƒ๐—ผ๐—ฟ ๐—˜๐—ถ๐—ป๐—ฑ๐—ฟ๐—ถ๐—ป๐—ด๐—น๐—ถ๐—ป๐—ด๐—ฒ ๐—ธ๐—ฟ๐—ถ๐˜๐—ถ๐˜€๐—ฐ๐—ต๐—ฒ ๐—”๐—ป๐—น๐—ฎ๐—ด๐—ฒ๐—ป ๐—ฒ๐—ฟ๐—ฟ๐—ฒ๐—ถ๐—ฐ๐—ต๐—ฒ๐—ป.

Die glasfaserbasierte Sicherheitslรถsung von AP Sensing erkennt, lokalisiert und klassifiziert Eindringversuche entlang des Perimeters in Echtzeit. So kรถnnen Sicherheitsteams frรผhzeitig und gezielt reagieren.
https://loom.ly/mfzsc6g

๐—ž๐—ผ๐—ป๐˜๐—ถ๐—ป๐˜‚๐—ถ๐—ฒ๐—ฟ๐—น๐—ถ๐—ฐ๐—ต๐—ฒ รœ๐—ฏ๐—ฒ๐—ฟ๐˜„๐—ฎ๐—ฐ๐—ต๐˜‚๐—ป๐—ด. ๐—ฃ๐—ฟรค๐˜‡๐—ถ๐˜€๐—ฒ ๐—Ÿ๐—ผ๐—ธ๐—ฎ๐—น๐—ถ๐˜€๐—ถ๐—ฒ๐—ฟ๐˜‚๐—ป๐—ด. ๐—”๐—น๐—ฎ๐—ฟ๐—บ๐—ถ๐—ฒ๐—ฟ๐˜‚๐—ป๐—ด ๐—ถ๐—ป ๐—˜๐—ฐ๐—ต๐˜๐˜‡๐—ฒ๐—ถ๐˜.

Erfahren Sie, wie glasfaserbasiertes DAS und KI-gestรผtzte Perimeterรผberwachung Eindringlinge frรผhzeitig erkennen und Umspannwerke schรผtzen.

๐—›๐—ผ๐˜„ ๐—ฐ๐—ฎ๐—ป ๐˜€๐˜‚๐—ฏ๐˜€๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ ๐—ฏ๐—ฒ ๐—ฝ๐—ฟ๐—ผ๐˜๐—ฒ๐—ฐ๐˜๐—ฒ๐—ฑ ๐—ฏ๐—ฒ๐—ณ๐—ผ๐—ฟ๐—ฒ ๐—ถ๐—ป๐˜๐—ฟ๐˜‚๐—ฑ๐—ฒ๐—ฟ๐˜€ ๐—ฟ๐—ฒ๐—ฎ๐—ฐ๐—ต ๐—ฐ๐—ฟ๐—ถ๐˜๐—ถ๐—ฐ๐—ฎ๐—น ๐—ฒ๐—พ๐˜‚๐—ถ๐—ฝ๐—บ๐—ฒ๐—ป๐˜?Recent suspected sabotage attacks on electric...
11/09/2026

๐—›๐—ผ๐˜„ ๐—ฐ๐—ฎ๐—ป ๐˜€๐˜‚๐—ฏ๐˜€๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ ๐—ฏ๐—ฒ ๐—ฝ๐—ฟ๐—ผ๐˜๐—ฒ๐—ฐ๐˜๐—ฒ๐—ฑ ๐—ฏ๐—ฒ๐—ณ๐—ผ๐—ฟ๐—ฒ ๐—ถ๐—ป๐˜๐—ฟ๐˜‚๐—ฑ๐—ฒ๐—ฟ๐˜€ ๐—ฟ๐—ฒ๐—ฎ๐—ฐ๐—ต ๐—ฐ๐—ฟ๐—ถ๐˜๐—ถ๐—ฐ๐—ฎ๐—น ๐—ฒ๐—พ๐˜‚๐—ถ๐—ฝ๐—บ๐—ฒ๐—ป๐˜?

Recent suspected sabotage attacks on electrical substations in Germany have once again highlighted the vulnerability of critical energy infrastructure.
While investigations continue, one question is becoming increasingly urgent: How can large and often remote substation sites be monitored effectively around the clock?

AP Sensingโ€™s fiber-optic perimeter security solution detects, locates and classifies intrusion attempts in real time.
AI-based analytics help distinguish relevant threats from environmental noise, enabling security teams to respond before intruders reach critical assets.

Learn more about protecting substations: https://loom.ly/jF-pDfM

๐—–๐—ผ๐—ป๐˜๐—ถ๐—ป๐˜‚๐—ผ๐˜‚๐˜€ ๐—บ๐—ผ๐—ป๐—ถ๐˜๐—ผ๐—ฟ๐—ถ๐—ป๐—ด. ๐—ฃ๐—ฟ๐—ฒ๐—ฐ๐—ถ๐˜€๐—ฒ ๐—น๐—ผ๐—ฐ๐—ฎ๐—น๐—ถ๐˜‡๐—ฎ๐˜๐—ถ๐—ผ๐—ป. ๐—ฅ๐—ฒ๐—ฎ๐—น-๐˜๐—ถ๐—บ๐—ฒ ๐—ฎ๐—น๐—ฒ๐—ฟ๐˜๐˜€.

Learn how fiber optic DAS and AI-based intrusion detection provide real-time perimeter monitoring to protect substations and critical grid assets.

Protecting critical assets starts with seeing what others canโ€™t.On September 22โ€“23, AP Sensing will be at AIMCS EXPO 202...
09/09/2026

Protecting critical assets starts with seeing what others canโ€™t.

On September 22โ€“23, AP Sensing will be at AIMCS EXPO 2026 in Abu Dhabi, connecting with industry experts to discuss the challenges shaping the future of asset and pipeline integrity.

From detecting potential threats early to providing greater situational awareness, distributed fiber optic sensing helps operators make informed decisions and protect their assets more effectively.

Attending AIMCS EXPO? Stop by Booth C3 and talk to Mujaheed Ahmed and Alex de Joode about your monitoring challenges. We look forward to seeing you in Abu Dhabi.

08/09/2026

How can fiber optic Distributed Acoustic Sensing (DAS) help detect power cable faults in real time?

At the CIGRE Paris Session 2026, Dr. Wissem Sfar Zaoui presented our paper on a ๐—ณ๐—ถ๐—ฒ๐—น๐—ฑ-๐—ฝ๐—ฟ๐—ผ๐˜ƒ๐—ฒ๐—ป ๐—ฉ-๐—บ๐—ผ๐˜ƒ๐—ฒ๐—ผ๐˜‚๐˜ ๐—ฑ๐—ฒ๐˜๐—ฒ๐—ฐ๐˜๐—ผ๐—ฟ ๐—ณ๐—ผ๐—ฟ ๐—ฎ๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ฒ๐—ฑ ๐—ณ๐—ฎ๐˜‚๐—น๐˜ ๐—ฑ๐—ฒ๐˜๐—ฒ๐—ฐ๐˜๐—ถ๐—ผ๐—ป ๐—ฎ๐—ป๐—ฑ ๐—น๐—ผ๐—ฐ๐—ฎ๐—น๐—ถ๐˜‡๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐˜‚๐˜€๐—ถ๐—ป๐—ด ๐——๐—ถ๐˜€๐˜๐—ฟ๐—ถ๐—ฏ๐˜‚๐˜๐—ฒ๐—ฑ ๐—”๐—ฐ๐—ผ๐˜‚๐˜€๐˜๐—ถ๐—ฐ ๐—ฆ๐—ฒ๐—ป๐˜€๐—ถ๐—ป๐—ด.

Validated on real HVAC and HVDC cable fault data, the method successfully detected all faults occurring within the effective fiber-optic sensing range, with no false positives across 176 hours of field recordings.

The result: faster, more reliable fault identification and another step toward smarter power cable monitoring.

For further questions on this paper, contact us via direct message or [email protected].

From Sept. 22-24, AP Sensing will be at the ๐—œ๐—ป๐˜๐—ฒ๐—ฟ๐—ป๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—ฃ๐—ถ๐—ฝ๐—ฒ๐—น๐—ถ๐—ป๐—ฒ ๐—–๐—ผ๐—ป๐—ณ๐—ฒ๐—ฟ๐—ฒ๐—ป๐—ฐ๐—ฒ & ๐—˜๐˜…๐—ฝ๐—ผ (๐—œ๐—ฃ๐—–๐—˜) ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฒ in Calgary, Canada!Visi...
07/09/2026

From Sept. 22-24, AP Sensing will be at the ๐—œ๐—ป๐˜๐—ฒ๐—ฟ๐—ป๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—ฃ๐—ถ๐—ฝ๐—ฒ๐—น๐—ถ๐—ป๐—ฒ ๐—–๐—ผ๐—ป๐—ณ๐—ฒ๐—ฟ๐—ฒ๐—ป๐—ฐ๐—ฒ & ๐—˜๐˜…๐—ฝ๐—ผ (๐—œ๐—ฃ๐—–๐—˜) ๐Ÿฎ๐Ÿฌ๐Ÿฎ๐Ÿฒ in Calgary, Canada!

Visit us at ๐—•๐—ผ๐—ผ๐˜๐—ต ๐Ÿต๐Ÿฌ๐Ÿฐ to explore how our fiber optic sensing solutions provide continuous, long-distance pipeline monitoring for:

- Leak detection and precise location
- Third party intrusion (TPI) detection
- PIG tracking
- Ground movement detection
- Hot and cold spot detection

Come talk with our experts Alex de Joode, Gary Tomlinson and Daniel Gerwig about your specific monitoring challenges.

๐—–๐—ฎ๐—ป ๐˜†๐—ผ๐˜‚ ๐—ฑ๐—ฒ๐˜๐—ฒ๐—ฐ๐˜ ๐—ฎ ๐—ณ๐—ถ๐—ฟ๐—ฒ ๐—ฟ๐—ถ๐˜€๐—ธ ๐—ฏ๐—ฒ๐—ณ๐—ผ๐—ฟ๐—ฒ ๐—ถ๐˜ ๐—ฏ๐—ฒ๐—ฐ๐—ผ๐—บ๐—ฒ๐˜€ ๐—ฎ ๐—ณ๐—ถ๐—ฟ๐—ฒ?From ๐—ฆ๐—ฒ๐—ฝ๐˜๐—ฒ๐—บ๐—ฏ๐—ฒ๐—ฟ ๐Ÿฎ๐Ÿฎโ€“๐Ÿฎ๐Ÿฑ, AP Sensing will be at ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜† ๐—˜๐˜€๐˜€๐—ฒ๐—ป ๐—ถ๐—ป ๐—š๐—ฒ๐—ฟ๐—บ๐—ฎ๐—ป...
01/09/2026

๐—–๐—ฎ๐—ป ๐˜†๐—ผ๐˜‚ ๐—ฑ๐—ฒ๐˜๐—ฒ๐—ฐ๐˜ ๐—ฎ ๐—ณ๐—ถ๐—ฟ๐—ฒ ๐—ฟ๐—ถ๐˜€๐—ธ ๐—ฏ๐—ฒ๐—ณ๐—ผ๐—ฟ๐—ฒ ๐—ถ๐˜ ๐—ฏ๐—ฒ๐—ฐ๐—ผ๐—บ๐—ฒ๐˜€ ๐—ฎ ๐—ณ๐—ถ๐—ฟ๐—ฒ?

From ๐—ฆ๐—ฒ๐—ฝ๐˜๐—ฒ๐—บ๐—ฏ๐—ฒ๐—ฟ ๐Ÿฎ๐Ÿฎโ€“๐Ÿฎ๐Ÿฑ, AP Sensing will be at ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜† ๐—˜๐˜€๐˜€๐—ฒ๐—ป ๐—ถ๐—ป ๐—š๐—ฒ๐—ฟ๐—บ๐—ฎ๐—ป๐˜† to demonstrate how ๐—ณ๐—ถ๐—ฏ๐—ฒ๐—ฟ ๐—ผ๐—ฝ๐˜๐—ถ๐—ฐ ๐—Ÿ๐—ถ๐—ป๐—ฒ๐—ฎ๐—ฟ ๐—›๐—ฒ๐—ฎ๐˜ ๐——๐—ฒ๐˜๐—ฒ๐—ฐ๐˜๐—ถ๐—ผ๐—ป (๐—Ÿ๐—›๐——) provides continuous temperature monitoring to detect developing heat events early, even across challenging environments.

๐Ÿ“ ๐—›๐—ฎ๐—น๐—น ๐Ÿณ | ๐—•๐—ผ๐—ผ๐˜๐—ต ๐—™๐Ÿฎ๐Ÿต

At our booth, you wonโ€™t just hear about the technology. ๐—ฌ๐—ผ๐˜‚โ€™๐—น๐—น ๐˜€๐—ฒ๐—ฒ ๐—ถ๐˜ ๐—ถ๐—ป ๐—ฎ๐—ฐ๐˜๐—ถ๐—ผ๐—ป. Our live demonstration will show how LHD detects heat in real time and helps enable fast, reliable fire detection for applications including:

โ€ข Tunnels
โ€ข PV installations
โ€ข Conveyor systems
โ€ข Production facilities

Meet Felix Heck and Sven Frank at the booth. Theyโ€™ll be available throughout the show to discuss your application, answer technical questions and explore the right approach for your project.

31/08/2026

What an inspiring week at the CIGRE Session Paris 2026!

We returned with plenty of valuable discussions, new perspectives and a few highlights worth sharing:
๐Ÿ”น AP Sensing presented ๐—ณ๐—ถ๐˜ƒ๐—ฒ t๐—ฒ๐—ฐ๐—ต๐—ป๐—ถ๐—ฐ๐—ฎ๐—น p๐—ฎ๐—ฝ๐—ฒ๐—ฟ๐˜€, contributing insights and experience from our work in fiber optic sensing for power infrastructure
๐Ÿ”น We delivered ๐—ผ๐—ป๐—ฒ ๐—ฐ๐—ผ๐—ป๐˜๐—ฟ๐—ถ๐—ฏ๐˜‚๐˜๐—ถ๐—ผ๐—ป, adding to the technical exchange within the CIGRE community
๐Ÿ”น And we were especially pleased to be part of the team behind a paper that ๐—ฟ๐—ฒ๐—ฐ๐—ฒ๐—ถ๐˜ƒ๐—ฒ๐—ฑ ๐˜๐—ต๐—ฒ ๐—•๐—ฒ๐˜€๐˜ ๐—ฃ๐—ฎ๐—ฝ๐—ฒ๐—ฟ ๐—”๐˜„๐—ฎ๐—ฟ๐—ฑ

Beyond the presentations and recognition, CIGRE Paris Session once again showed the value of bringing experts together to exchange ideas, challenge established approaches & shape the future of reliable, resilient and smarter energy infrastructure.

A big thank you to everyone who joined the discussions, shared their perspectives & connected with us in Paris.

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