Picoty adopts Tekelek’s LoRa tank monitoring technology in France.

Tekelek is delighted to announce the launch of a large-scale deployment of LoRa-connected ultrasonic sensors with Picoty in France, which will enable Picoty to monitor tanks across its group of 27 affiliates in Western France. The Picoty Group, one of France’s largest fuel distribution companies, provisions fuel, gas, lubricants, ad blue and additives to tens of thousands of tanks in France. The project will use the LoRa network and data platform of Objenious, part of the Bouygues Telecom group.

“We have chosen Tekelek for their deep experience developing accurate and robust tank sensors,” said Mathias Schildt – Growth Development Director and Isabelle Bodecot Chief Product Manager. “Together with Objenious, which operates the largest LoRa network in France so far, they have put together a compelling solution that allows us to monitor both over-ground and underground tanks throughout France, with excellent quality and battery life. This solution enables us to better organise more efficient deliveries, reduce our carbon footprint, and optimise our logistics. We can offer this solution to a wider range of customers than before due to the cost and battery performance advantages of LoRa, meaning our customers are assured a reliable, efficient and timely fuel delivery service.”

Contact Tekelek at sales@tekelek.ie to learn more on the use cases of LoRa ultrasonic level measurement sensors.


Tekelek Partners with Proximus on SMART LPG tank technologies in Belgium.

For intelligent monitoring and management of LPG inventories and procurement, Tekelek proudly announces a new partner in Belgium: Proximus.

Thanks to the LoRaWAN™ network of Proximus, Proximus services to the downstream LPG industry and the expertise of Tekelek’s remote monitoring technology, this partnership will enable all LPG distributors remotely monitor the level of LPG present efficiently, economically and quickly.

Oliver McCarthy, General Manager of Tekelek, says, “New opportunities exist for both firms as IoT enables more informed, timely decision-making on when to purchase, hedge on LPG.  We developed the LPG LoRaWAN ATEX Level Sensor with an open architecture to support many different platform types operating on a LoRaWAN network.  This agreement with Proximus represents entry into a new market and an expansion of our product portfolio.”

Key Benefits of LPG LoRaWAN ATEX Level Sensor for the LPG Distribution Market:

  • Better control of customer needs, thanks to a visualization of the filling rate by customer.
  • Optimization of the planning of the delivery driver’s routes for the filling of the LPG tanks
  • Prevention of stockouts and dry failures through the generation of alerts.
  • Improved customer satisfaction.

View the LPG LoRaWAN ATEX Level Sensor technical datasheet here Should you have any questions, please contact sales@tekelek.ie to discuss how this technology may improve your operations.


About Proximus.

Proximus Group is a telecommunications & ICT company operating in the Belgian and international markets, servicing residential, enterprise and public customers. Proximus’ ambition is to become a digital service provider, connecting everyone and everything so people live better and work smarter. Through its best-quality integrated fixed and mobile networks, Proximus provides access anywhere and anytime to digital services and easy-to-use solutions, as well as to a broad offering of multimedia content. Proximus transforms technologies like the Internet of Things (IoT), Big Data, Cloud and Security into solutions with positive impact on people and society. With 13,633 employees, all engaged to offer customers a superior experience, the Proximus Group generated an underlying turnover of EUR 5,871 million end-2016.

Proximus (Euronext Brussels: PROX) is also active in Luxembourg through its affiliates Telindus Luxembourg and Tango and in the Netherlands through Telindus Netherlands. Its subsidiary BICS offers best-in-class international wholesale solutions for voice and mobile data service providers worldwide. For more information, visit www.proximus.com and www.proximus.be.


Tekelek participates at Energies Expo in Arras, France.

Tekelek was delighted to exhibit at the Energies Expo together with Objenious [part of Bouygues Telecom] showcasing all the benefits that LoRa technology offers.

The event brought together nearly 500 partners active in the Fuel Oil market. Feedback on the impressive rollout of a LoRaWAN network in France highlighted opportunities that LoRa technology offers. Long range, low cost, high capacity, secure, geo-location standardized M2M network capability opens wide ranging opportunities across market sectors and, sharing a stand with Objenious, it was fantastic to see the huge uptake on LoRa technology at this event.

This is an exciting time for IoT. Tekelek is delighted to be at the forefront developing a LoRaWAN Level Sensor and LPG LoRaWAN ATEX Level Sensor. To order sample units, contact sales@tekelek.ie

Objenious launch Tekelek’s TEK766 LoRaWAN Level Sensor as part of a new IoT supervision offer to the fuel oil sector

Tekelek is pleased to support Objenious in the launch of a new exciting IoT supervision offer to the fuel oil sector today.

Objenious, a subsidiary of Bouygues Telecom, is dedicated to the Internet of Things, announces today its new offer, O’Fill, which allows fuel dispensers to constantly access the filling rate of their tanks existing and remote, thanks to a connected, simple and economical solution. Read more here 

OR Objenious Press Release Translation 23/10/208

Objenious launches an IoT supervision offer dedicated to professionals in the oil and fuel sector

Objenious will present the O’Fill Solution with Tekelek at the Energy Expo in Arras on October 25 and 26, 2018

Paris – October 23, 2018, Objenious, a subsidiary of Bouygues Telecom dedicated to the Internet of Things, announces today its new offer, O’Fill, which allows fuel dispensers to constantly access the filling rate of their tanks existing and remote, thanks to a connected, simple and economical solution.

Currently, heating oil is the heating energy used by nearly 4 million homes in France but the management of consumption and customer needs remain a challenge for professionals in the sector. Thanks to its LoRaWAN™ network and its O’Fill solution, Objenious offers them an innovative, simple, economical solution that is compatible with all types of existing tanks.

The O’Fill Solution allows you to continuously monitor the level of oil present in a tank outside and underground and optimize its management.

This solution includes the TEKELEK sensor, 3 years of network subscription, a mobile application that facilitates installation, and access to Objenious’s Smart Portal Of Things platform, enabling sensor management, business data visualization, access to dashboards, to alerts …

Today, thanks to this connected solution, which is easy to install and adaptable, fuel oil players benefit from numerous advantages, at a lower cost:

  • Better control of customer needs, thanks to a visualization of the filling rate by customer and by product type
  • Prevention of stockouts and dry failures through the generation of alerts
  • Improved customer satisfaction

“The management of fuel consumption is a challenge for our partners and their direct customers. The O’Fill solution responds to these challenges, and helps to rethink processes and operational services. Objenious, as a facilitator of innovation, is happy to provide oil companies with an innovative, simple and very economical answer that is entirely dedicated to their business.” Says Stephane Allaire, President of Objenious.

On the occasion of the Energies Expo 2018 event Oct 25th-26th, the  visitors to the show will benefit from an exceptional launch price of the O’Fill solution at € 110 including VAT (offer valid until December 31, 2013).

The Internet of Things is a new industrial revolution started by all companies. To support them in their every step, Objenious, a subsidiary of Bouygues Telecom, has chosen the LoRa® technology, a global standard, and offers a national network, an IoT platform and adapted services that meet the different needs of companies from all over the world. sectors and communities. www.objenious.com


July Gil
July.gil@text100.fr – 06 66 41 49 29

Nalia Kailali
Nalia.kailali@text100.fr  – 06 59 54 18 32

Experts in sensors and liquid level receivers for commercial and private tanks for more than 23 years, Tekelek develops and manufactures high quality surveillance products from our headquarters in Shannon, Ireland. More than 2.5 million sensors have been deployed on fuel oil tanks, fuels, lubricants, oils, chemicals, and water (ultrasound version), and LPG tanks in ATEX version / Rochester, worldwide. Our product range offers cost-effective and reliable solutions using GSM, Broadband, ISM Band, LoRaWAN™, CATM-1 and NBIoT communication technologies.



Tekelek Expands IoT Activity with Wine In-Process Remote Monitoring System Partner Project.

Commencing in April 2018, Tekelek is excited to announce that we are now active in a Wine In-process Remote Monitoring System (WIReMS) project together with Tomware s.c.a.r.l. of Italy and FreeSense Solutions B.V. of the Netherlands. European Union supported, the WIReMS project is a concept of automatic system to perform real-time monitoring and control of wine fermentation. 

Fermentation is by far the most important in wine production process. Winemakers commonly experience sluggish or stuck fermentations due to not complete consumption of sugars operated by yeast. This fact can decrease efficiency, cause loss in wine quality and potentially lead to economic loss.

As part of this joint project, Tekelek intends to develop and apply a real-time monitring system, using sensing nodes placed inside the wine production line and applied to the tanks, to measure critical parameters affecting wine quality. Introducing Tekelek’s tank monitoring technology expertise will focus on improved operational efficiency and increased bottom line profits. For further information on the project, contact sales@tekelek.ie 


Tekelek and Objenious to exhibit together at FF3C Énergies Expo

Tekelek is delighted to announce that we are presenting together with our partner, Objenious, at the FF3C Energies Expo, on October 25th and 26th in the Centre d’Expositions et de Congress d’Arras

Organized by the FF3C, Federation of fuels, fuels and heating, this fair brings together every two years, the main players in the fuel market.

Come visit us at our stand, A01, to learn how the tank monitoring equipment developed by Tekelek, coupled with the communication technology and server platform deployed by Objenious, can help drive efficiencies in your business.

Contact us at sales@tekelek.ie to book an appointment and to avail of special offers we will have at the show.

We look forward to seeing you in Arras!

ISO 9001:2015 certification awarded to Tekelek

Tekelek is proud to announce its certification for ISO 9001:2015 from EQA following a comprehensive external audit of the company’s management system.

ISO 9001:2015 is an international standard that specifies the requirements for a quality management system (QMS). Having previously held ISO 9001:2008, achieving ISO 9001:2015 compliance demonstrates continued ability to consistently provide products and services that meet or exceed customer and regulatory requirements.

After receiving confirmation of the certification, Tekelek Business Development Manager Colm Rochford said, “We are delighted that our continued hard work and commitment to deliver best practice has been recognised. Achieving these standards, we can provide our customers with the quality assurance they are looking for”

These certification standards greatly benefit our partners and customers. With ISO 9001:2015 accreditation in place, our customers are safe in the knowledge that Tekelek has procedures in place to ensure that the highest operational standards are met to enhance consistent and good quality products and services, which in turn brings many business benefits.

Tekelek is also registered to ATEX, IECEX, CSA by Baseefa which demonstrates a robust platform for good production and manufacturing. These certification standards ensure that any ATEX, IECEX, CSA approved equipment id designed, tested and manufactured to the highest level.

About ISO 9001:2015
The ISO 9001:2015 certification requires organisations to demonstrate that they have quality management systems in place that ensure consistency and improvement, assuring customers of high levels of performance and satisfaction. Certified organisations are committed to continuous improvement and are assessed every six months to ensure progress is maintained.

Tekelek Speeds Device Time to Market with Kerlink Reference Design


Thorigné-Fouillard, France, and Shannon, Ireland – Feb. 26, 2018, 09:00 a.m. GMT – Kerlink (ALKLK – FR0013156007), a specialist and global leader in solutions dedicated to the Internet of Things (IoT), and Tekelek, a leading developer and manufacturer of telemetry products and solutions for more than 20 years, today announced that Tekelek launched a remote-metering solution with new devices based on Kerlink’s reference design platform and LoRaWANTM connectivity.

The platform, which Kerlink added to its suite of services in 2017, is a complete package of hardware, software, development-and-test tools and guidelines to help device makers design and produce IoT network devices with an accelerated time to market.

For Tekelek, the No. 1 supplier of ultrasonic tank-monitoring devices in Europe with more than 2.5 million devices in the field, the combination of Kerlink’s reference design and WirnetTM Stations, and LoRaWANTM IoT connectivity, enabled the company to quickly design and produce remote-monitoring sensors and assure customers they could cost effectively deploy networks for monitoring gas containers.

“Kerlink’s reference design dramatically shortened time to market for our new remote-monitoring devices, and significantly reduced Tekelek’s development costs and the number of personnel needed for the project,” said Oliver McCarthy, general manager of Tekelek.

“Prior to adopting the Kerlink reference design, a key business challenge had been convincing customers of the value of investing in cellular technology to monitor their equipment, which typically is spread over wide areas. These deployments are now part of the evolution in remote telemetry applications,” McCarthy said. “Kerlink was the right fit for us, because they are the leading experts in LoRa® communication technology, while Tekelek’s core expertise is in applications that measure content levels in containers. Combining these essential strengths made the decision to work with Kerlink the obvious choice.”

Marie Le Berre, vice president of Kerlink’s Infrastructure Solutions business unit, noted that Tekelek considered competing options for equipment design and network deployment before choosing to partner with Kerlink.

“Tekelek’s ability to convince its customers of the benefits of the LoRa® solution with Kerlink’s reference design – and then to enable them to quickly and simply leverage LoRaWANTM connectivity – is a strong use case for companies around the world that want to put the IoT to work for their companies and their customers,” she said.
Kerlink will demonstrate its solutions, including its low power IoT reference design, at Mobile World Congress, Feb. 26-March 1, at booth 8.0C11.

About Tekelek
Tekelek design products for use in monitoring and measuring of levels and conditions of contents of Tank/Vessels in the domestic and commercial sectors. Our on-going series of in-house designed products offer reliable, cost effective monitoring solutions. We provide HW/SW/Firmware Solutions for the control and transmission of level and condition measurement for a variety of applications. These devices can be monitored/controlled through the use of either hard wired or wireless technologies incorporating GSM, Broadband, ISM band or more recently LoRaWAN communication techniques. From our headquarters in Shannon, Ireland, Tekelek has been actively developing and manufacturing innovative Internet of Things (IoT) applications for more than 20 years. We are the number one supplier of ultrasonic tank monitoring devices in Europe with over 2.5 million devices in the field. We are at the forefront of IoT trends and pride ourselves on our ability to offer innovative SMART products to meet changing customer needs. Visit http://tekelek.ie

About Kerlink
Kerlink, a co-founder and board member of the LoRa AllianceTM, specialises in network solutions for the Internet of Things (IoT). Its mission is to provide its clients – telecom operators, businesses and public authorities – with equipment, software and services to design, launch and operate IoT networks. Over the past three years, Kerlink has invested more than €8 million in R&D. In just over 10 years, more than 70,000 Kerlink installations have been rolled out for more than 260 customers, including major telecom operators such Tata Communications, and utilities such as GrDF and Suez. The company’s solutions are enabling IoT networks worldwide with major deployments in Europe, South Asia, South America and New Zealand. In 2017, Kerlink generated revenues of nearly €25 million, more than 50 percent internationally. Since 2013, it has posted average annual growth of more than 62 percent. Kerlink has been listed on Euronext Growth Paris since May 2016 and was added to the EnterNext PEA-PME 150, an index of 150 fast-growing French SMEs, in 2017. For more information, visit www.kerlink.com or follow us on Twitter @kerlink_news.

GSM GPS Tank Sensor

Our GSM GPS Tank sensor is a flexible and configurable battery operated liquid level sensor with integrated GSM GPS modem available in 2G and 3G.


Download GSM GPS Tank Sensor product specification:

Download PDF
Design Services

Great News – We’re Hiring!


Tekelek is pleased to announce that three new staff joined the company in Q4.

The new roles are in Sales & Marketing, Production and R&D.  We continue to expand with two new roles advertised in our Engineering team based at our Head Office in Shannon, Co Clare.

This is an exciting time at Tekelek and a great opportunity for candidates wishing to succeed within a progressive and growing company.