Degree - Model F661/F663 - Horizontal PCB Board-Mount Digital Airflow Sensor - Datasheet

The F661/F663 is the smallest, fully-integrated, board-solderable, digital air velocity and air temperature sensor on the market, for real-time on-board measurement. The F661 (15-24V input) and F663 (5-12V input) can be soldered directly to a printed circuit board, or plugged into a surface-mount socket for easy removal. The lower profile is used in 1RU electronic systems, or those where component height is heavily restricted.