A.YITE  Technology

A.YITE Technology

A.YITE - Model GE-921 - Air Differential Pressure Flow Switch User Manual

A.YITE GROUP (Hongkong & Shanghai) Email: juhnsa@mail.ru MSN:juhnsa@hotmail.com Website: http://www.ayite1973.com http://www.ayite.net GE921 Differential Pressure Switch INTRODUCTION: Series of GE921 Air Differential Pressure Switch can be used to sense (differential) pressure and flow of air in ducts and pipes. Typical applications ...