25 years of ELOTECH Industrieelektronik – A guarantee of quality in the temperature control sector

March 2019 In 25 years ELOTECH has designed and produced around 250,000 controllers with over 350,000 zones - of which most systems are customer-specific solutions. Innovations in software and in hardware ensure our technology and quality leadership in this sector.

Along with various standard solutions, ELOTECH particularly offers custom solutions. The aim in this case is to implement the exact solution wanted by the customer. In this case ELOTECH is integrating ever more plant control functions into the systems. For this purpose, we have developed a special controller hardware concept. There is no need for a costly PLC system. Our customers identify themselves with these customised products and integrate them perfectly into their plant environment. Everything single-sourced is the motto here. In-house development and production ensure highly flexible products plus extremely long availability. Products, 15 years-old and more can be repaired or rebuilt, as required.


In the case of standard controllers ELOTECH differentiates between products with 1 to 24 zones. Infinitely cascade-able systems will also be available soon. Clear, straightforward operation is our central focus. The cost-effective 7-segment displays represent the lower price segment while the more powerful control systems are available with 4 or 7-inch capacitive touch screens. The processor power also increases depending on application size. The range spans everything from small PIC controllers to high-performance embedded processor modules with Linux operating system.

Whatever you need…

Our huge range of variants means we can assemble exactly the system you need from standard products: 2 or 3-point step controllers, continuous signals, program controllers, heater current monitoring, relay or hybrid interfaces and numerous serial interface cards right up to Profinet, Profibus or OPC UA-Bus variants. Thanks to our large product range, our customers get exactly the solutions they need.

Industry 4.0 at its best

Operation of controllers via the integrated display is unbelievably simple. If you want more - you can have more: You can monitor and operate your controller from anywhere using browser solutions or viewer applications. It does not matter where in the world you are. In the process, future OPC UA protocols and cloud solutions offer secure communication paths and unprecedented data comfort thanks to the unbelievable opportunities of the cloud.

The future with ELOTECH has a lot to offer, and there are new innovations in the pipeline for the next 25 years too. We integrate future technologies into our products so that you can continue to conquer the market with innovative plant and machinery.