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.