本文论述了流量变送器在室外空气和建筑物压力控制中的选择和应用。控制策略分为两类，开环控制或闭环控制。关键词:变风量空调，空调，控制，压力，风扇。引用:研讨会论文，佐治亚州亚特兰大，1990年

This paper deals with the selection and application of the flow transmitter as it applies to outside air and building pressurisation control. The control strategies fall into one of two categories, open-loop control or closed-loop control.KEYWORDS: variable volume air conditioning, air conditioning, controls, pressure, fans.