The S100 air velocity switch is a reliable, cost-effective way to monitor airflow. It signals for low flow with choice of NO or NC relay output whenever air velocity falls below the user defined trip point. The S100 trip point is easily set via potentiometer adjustment within a range of 0.5 - 20 m/s (100 - 4000 fpm). With included mounting bracket options and convenient push-wire connections, S100 installation is fast and easy.
Demands for increased comfort, concerns about interior air quality, and initiatives to reduce environmental impacts are affecting automotive HVAC system developments. New air modes, air purification, and eco-friendly automotive refrigerants are just some of the items under discussion. To quantify the performance of airflow systems in vehicles, from both the perspective of personal comfort and deployment efficiency of heated and cooled air, a grid array of multiple airflow sensors is required.
In this Blog, we’ll address indoor ventilation and the airflow required to produce and maintain the safety of indoor air. This examination will include industry best practices, as well as some of the instrumentation for measurement and monitoring that is required to achieve those best practices.
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