HPS pressure sensors measure differential pressure or air volume flow. In combination with PSET-PTS-200 they can also measure air velocity. The measured value is transmitted via the analogue output and via Modbus RTU.All settings can be adjusted via Modbus RTU. Typical applications are: to monitor air volume flow and guarantee the supply of fresh air, to monitor differential pressure over air filters and generate an alert when the filter gets polluted, etc.