Vacuum monitoring for district heating

District heating pipelines can be insulated by a vacuum. These steel-in-steel pipelines, as they are often referred to, have a very high insulation coefficient. This is only the case when there is a vacuum. Due to wear and tear the vacuum can disappear. As a result remote monitoring of the vacuum is essential to keep the pipelines in optimal condition. This device continuously monitors the vacuum in real-time and sends an alarm in case the vacuum disappears.


  • Product code: RTU-Vacuum
  • Power supply: Battery
  • Communication protocol: NB-IoT
  • Remote adjustable measuring frequency (1X / 5 minutes to 1X / week)
  • Ambient temperature and humidity
  • Inputs: 2X 0-10V
  • IP rating: 67
  • Easy installation

Contact us

Contact us for more information or a demo or to receive the case study