Next generation monitoring solutions for harsh environments

Cutting-edge technology

Up to 1000 times more sensitive compared to similar sensors on the market, ATEX safe and EMI immune

Continuous insights

24/7 monitoring of assets to improve maintenance and lifetime and secure safe operation

Fully flexible system

Small, easy to install and many communication options


Markets we operate in

CEKO sensors provide turn-key solutions for multiple industrial applications. 

High voltage

Oil & Gas


Who we work with


Our product

We provide you with an all-optical and metal-free monitoring solution for applications requiring high resolution and wide dynamic
range. Ideal for high voltage asset monitoring, wind turbines and ATEX classified areas.

The system consists of sensors, a data acquisition unit and an optional cloud solution, which provides you with real-time data and insights on the health status of your asset.


Our technology

CEKO technology is based on state-of-the-art optical MEMS technology, known as refractive index modulation™ (RIM), improving the reliability and applicability of CEKO sensors to a level beyond any other optical sensor technology.

Remote sensing, distributed sensing, large sensor networks, high temperature sensing and metal-free sensing is now simple, reliable
and with a sensitivity never seen before.


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About us

Who we are

CEKO Sensors ApS fabricates state-of-the-art optical microchip sensors using advanced MEMS technology.

CEKO was founded in 2015 as a spin-out from DTU (Danish Technical University) Nanotech.

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