4.02.2025
Sensing technology for ventilation and air-conditioning
Martin Widmer
WIKA Alexander Wiegand SE & Co. KG

 WIKA offers a wide range of measurement solutions for the instrumentation of ventilation and air-conditioning systems. It includes mechanical and electronic instruments for monitoring pressure, air flow, temperature, humidity and air quality. All products meet the highest
demands due to their distinctive measure[1]ment and processing quality. 

Precise measurement data creates the basis for both energy and cost-efficient control of the ventilation and air-conditioning systems and, in this way, ensures a healthy indoor climate and satisfied building users. 

The smart sensing portfolio from WIKA ensures continuous and precise recording of pressure, temperature, humidity and air quality. Analogue and digital signal transmissions as well as LoRaWAN® radio solutions enable problem-free integration into any automation and control system as well as into cloud environments. In this way, you can also make existing systems fit for the future with retrofit solutions. 

Typical application examples in HVAC systems are:  

  • Measurement of smallest differential pressures, temperature, humidity and air quality in
    ventilation and air-conditioning ducts 
  • Air filters, fan belts as well as fire protection and smoke extraction dampers 
  • Temperature monitoring on heat exchangers to prevent frost damage 
  • Calculation of the air volume flow
  • Fan control
  • Pressure monitoring in laboratories, production and clean rooms
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Martin Widmer
WIKA Alexander Wiegand SE & Co. KG