CLEAN AIR à AIR CURTAIN à DIFFERENTIAL PRESSURE MANOMETER

Very useful for sounding an audio alarm at a pre set pressure (5 to 50 mm WG). It is useful for all type of laminar flow CLEAN AIRàequipment & AHU. It can be set to give alarm at the time of choking of HEPA filter thus facilitating changing of filter at appropriate to avoid failure of experiment in contaminated environment in CLEAN AIRàbench. The alarm buzzer can be remotely fixed. It obviates the use of conventional Manometer which requiring use of Manometer liquid and is difficult to handle. It senses the pressure & actuates the alarm at pre set pressure between 5 to 50 mm WG.