Description
The Siemens Building Technology 547-202A Room Pressure Monitor +/- 0.1″WC 0.5% Accuracy continuously measures differential air pressure between adjacent spaces to monitor controlled conditions. It detects slight pressure variations with precise sensing technology and communicates pressure status to connected building control equipments. Installed on interior walls near monitored rooms, it supports proper pressure control in essential indoor conditions requiring controlled airflow. Its operations supports to proper pressure regulation, dependable monitoring, air flow control, efficient building operation, and performance used in HVAC systems.









