Dräger AirBoss Sentinel: Pressure Gauge, PASS and HUD Overview

This video provides an operational overview of the Dräger AirBoss Sentinel electronic monitoring system used with the AirBoss SCBA. AirBoss Sentinel serves as both the digital pressure gauge and PASS device. Its high-contrast color display, status lights and controls provide the firefighter with critical system information during use. The video explains: • AirBoss Sentinel controls, startup and shutdown • Digital and color-coded cylinder-pressure indications • Time-to-whistle calculations based on current breathing rate • Automatic PASS pre-alarm and full-alarm activation • Manual PASS activation using the yellow distress button • Thermal exposure alerts • Standard and critical battery alarms • Onboard pressure, alarm, date and time data logging • AA and rechargeable battery-pack options • Magnetic in-cab and desktop charging options • Selection of 30-, 45- and 60-minute cylinders • Automatic connection to the wireless head-up display • HUD pressure, connection and battery indicators The Sentinel’s status lights coordinate with the buddy lights on AirBoss. They flash blue above 50% cylinder pressure, amber below 50% and red when the system enters its low-pressure alarm. The time-to-whistle display estimates the remaining number of minutes before the low-pressure alarm activates and updates throughout the mission according to the firefighter’s breathing rate. This video supplements the official Dräger instructions for use and does not replace them. Always follow applicable instructions, departmental procedures and training requirements. Learn more about AirBoss or request a demonstration: https://draeger.com/SCBA #AirBoss #AirBossSentinel #SCBA