S100 Airflow Switch

The S100 air velocity switch is designed to monitor airflow in ducts, air handling units, hood exhausts, industrial processes, and electronic systems and enclosures to warn of airflow degradation. The air velocity trip point is user adjustable, and a change or drop in flow is signaled by the relay output and on-board LED indicator.  Installation is fast and easy with included mounting bracket options, convenient push-wire connections, and user accessible trip point adjustment. Simply mount the S100, make electrical connections to the device, and then dial in the desired velocity setpoint with the S100 installed in its application environment. Trip point adjustment is done via potentiometer, and positive stops at both ends of travel provide the user with a clear, well-defined range of adjustment. The high-performance S100 switch sets a new standard for ease of integration and in-the-field programmability.