Siemens Building Technology 547-203A Room Pressure Monitor BACnet ±0.25"WC 62.5 Pa 0.5% FS Accuracy

The Siemens Building Technology 547-203A Room Pressure Monitor is designed to provide accurate differential pressure measurement in specific HVAC systems such as cleanrooms, laboratories and isolation rooms. It measures minute pressure differences with the use of barbed fittings that are connected to 1/4 inch tubing. It communicates with other systems through BACnet and has an easy-to-read LCD screen where the readings are shown immediately. It has a full-scale accuracy of ± 0.50% and a range of ± 0.25” WC, providing durable control of airflow. It can operate between 18-32 Vac and is compatible with building automation systems, temperature and humidity.