The multifunction unit: at home in any process

The GHM-ONE solves all tasks for measuring and control technology. With its modular hardware, the device adapts to your tasks and represents the process sequence locally with easy-to-understand graphics. The compact PLC controls production processes, stores batch processes, calculates key production figures and stores the data via network transfer or USB memory stick. The integrated controller function assists you in solving demanding control tasks.

  • Multifunction unit
    Your process technology implemented simply and verifiably with our practice-proven function and application library
  • The easy way to arrive at your creative solution
    Your process and system technicians use the GHM-CAT graphic engineering tool quickly and without the need for special programming skills.
  • Commissioning: cut down on costs and reduce time
    Test the final device configuration in advance as a simulation on your laptop.
  • Support and service
    The language assistant makes it easy to switch the language of the user interface. With the 'i-Loader' tool, adaptations of the application are transferred easily and securely from the laptop via USB or network.
Your technical adviser from GHM GROUP
„With your expertise and our multifunction unit, it is easy to combine numerous devices in a single system."

Your technical adviser from GHM GROUP

Well-advised with the GHM GROUP.


Do you need additional information? We will be happy to advise you on all aspects of our products and solutions. If you have any questions, please use our contact form. Our service team will reply promptly with important tips and technical information.

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The GHM-ONE application machine in action

Compressed air systems

Compressed air systems

With energy-efficient measurements, the compressed air supply of industrial productions systems is always under control: avoid pressure losses and reduce consumption costs.

Air humidity

Air humidity

The temperature in a building is safely prevented from dropping below the dewpoint by optimally controlling climate with correct ventilation and heating: protect valuable historical objects and avoid elaborate restoration.

Beer brewing

Beer brewing

Produce creative craft beers with reproducibility even in small batches: it is fun for the master brewer and promotes customer loyalty.

Efficiency is a matter of technology

If you have concrete questions about the functions, installation and programming of the GHM-ONE automation system, you will find the right answers here. This applies to technical specifications and available tools and capabilities.

GHM-CAT engineering-tool

GHM-CAT engineering-tool

Easy and intuitive graphic creation of the functional scope for your process sequence with a simulated testing process and commissioning assistance.

Communication 4.0

Communication 4.0

Direct connection to the process periphery and control computer via standard field buses and Ethernet networks.

Our mini PLC explained in simple terms

Our mini PLC explained in simple terms

Take a look over the shoulders of our experts and get an overview about the functions of our GHM-ONE.

GHM GROUP – where quality and variety are the key variables

GHM Messtechnik GmbH is a leading specialist and full-range supplier for innovative measurement and control technology. With a global focus and passionate employees, the company develops and produces a wide range of more than 2,000 high-quality device types for all essential areas of industrial sensors and electronics.

The customer is the company's primary focus

The GHM GROUP continues in its consistent efforts to permanently advance measuring and regulation technology with innovative developments and application-specific solutions with high customer value.

Efforts are centred on the development of customer-oriented solutions that are appropriate for the market and tailored to the high demands of industry and producing industry.


Read more about us

Your direct contact to us

You can reach us by phone Mo-Th from 7:00 am to 5:00 pm and Fr from 7:00 am to 4:00 pm.


Hans-Sachs-Str. 26  |  93128 Regenstauf  |  GERMANY