LS Series Discontinued Products LS Airflow Sensor is a cooling-effect monitor that provide a positive indication of the presence of airflow. OverviewFeaturesDownloads OverviewFeaturesDownloads Small size meets MIL Shock/Vibration/Ambient requirements Operates down to -55°C if continually energized High reliability/enhanced MTBF rate Self-contained Sensor/Switch, no additional circuitry required Built-in time delay ignores transient airflow losses Downloads LS Series Air Velocity Sensor Information Sheet (209.1KB) Warren G-V Thermal Control Devices Brochure V4 (1.1MB)