S100 Airflow Switch Vs. Sail Switch
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.