THE MICROTECHNOLOGY INFORMATION PORTAL/THE SHOW
22.12.2023
A - Machines
Laminar flow monitoring
Laminar flow monitoring – reliable and robust – even with intensive cleaning processes and use of aggressive media in pharmaceutical plants
Introducing the SCHMIDT® Flow Sensor SS 20.715 LED, a robust solution for continuous monitoring of laminar airflow in clean rooms and clean applications. With sensor elements completely encapsulated in stainless steel, it impresses with its resistance to aggressive media and dirt and also offers very good protection during the rough cleaning of pharmaceutical systems.
Monitoring the flow in cleanrooms and clean areas
A direction-defined air flow in clean rooms protects products from contamination and disruptive particles are safely removed. For this purpose, a uniform air flow from the ceiling to the floor is maintained in clean rooms with high cleanliness classes (“directed, low-turbulence displacement flow”; monitoring range from wN = 0.36 to 0.54 m/s). The measurement is carried out on the clean room side after the terminal filters. Since the air circulation is throttled during idle times, high-precision measurement of the air speed from 0.1 m/s is necessary.
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