Digitalisation of your compressed air supply station

The SIGMA SMART AIR service package makes the advanced service of tomorrow, available today.
In addition to enabling entry into the world of predictive maintenance, SIGMA SMART AIR also supports step-by-step digitalisation of your compressed air system – all within the scope of Industrie 4.0

We provide and support your company’s entire compressed air supply 24/7, 365 days a year. The best part is that you pay only for what you actually use.

How does SIGMA SMART AIR work?

The SIGMA AIR MANAGER 4.0 lies at the heart of the service package. Serving as the central intelligence core within the compressed air station, it assumes control tasks and provides data-streaming to the KAESER PLANT CONTROL CENTER. Process data are encrypted and transferred in real-time via a radio modem. The advantage of this approach is that the customer network remains untouched and sensitive data are protected. 

Compressed air data and energy management are permanently monitored and analysed in the KAESER PLANT CONTROL CENTER. This consequently makes predictive maintenance possible. Compressed air system downtime - and the associated impact on production - is therefore significantly reduced. This ensures maximum effectiveness and efficiency of the systems throughout their entire life-cycle.


  • Service package 
    Whether hardware or software, we provide the necessary components to make your compressed air supply SMART.
  • Maximum supply reliability
    The process data analysis of the compressed air station makes it possible to determine the perfect timing for maintenance tasks. This approach consequently reduces downtime and increases energy efficiency, which, in turn, saves time and money.
  • Minimal costs, maximum transparency
    The service price is based on the actual volume of compressed air generated. So, similar to your electricity bill, costs are flexibly adjusted according to under- and over-consumption.

Your benefits in detail

Time savings through predictive maintenance
Time savings through predictive maintenance.

Compressed air system status can be reliably evaluated through the availability of real-time operating data. 

As a result, maintenance requirements can be detected early and necessary measures can be initiated at the appropriate time. This enhances maintenance efficiency, which saves both time and money.

Optimised operational reliability
Monitoring of key information with SIGMA SMART AIR.

Operating data analysis allows monitoring of key information, such as service costs, reserve level and specific power for energy management as per ISO 50 001. 

In addition, the data can be used to provide ongoing energy and life-cycle management throughout the compressed air system’s service life.

24-hour service
A service technician is available to provide rapid response to emergency situations.

Thanks to KAESER's extensive branch network, a service technician is never far away – 24/7, 365 days a year. 

KAESER AIR SERVICE minimises downtime and maximises compressed air supply reliability.

Billing according to generated compressed air volume
The service price is based on the actual volume of compressed air generated.

The service price is based on the actual volume of compressed air generated. Calculated in units of 1,000 m³, costs are flexibly adjusted according to under- and over-consumption. 

The price per cubic metre of compressed air is applicable for the entire duration of the contract. This ensures long-term predictable and transparent costs.