The Siemens QAA22SS.EWSN is a reliable room temperature sensor designed for precise environmental monitoring. It measures temperatures within the range of 55 to 95 degrees Fahrenheit, providing output signals in either 0-5V, 0-10V, or 4-20 mA formats to suit various control systems. This sensor is ideal for integration into HVAC setups where accurate temperature feedback is essential for efficient operation. Distributed by BSP Automation, the QAA22SS.EWSN ensures consistent performance and compatibility with a wide range of automation equipment.