Description:   Multi-Zone – High-Precision Refrigerant Detection for Military Applications The Bacharach Multi-Zone system delivers the most precise detection of halogenated refrigerant leaks, with a minimum detectable level of just 1 ppm. It is the ideal solution for demanding military and maritime environments, where interference from other gases and high air exchange rates can prevent traditional detectors from triggering alarms. Thanks to its aspirated infrared (NDIR) technology, the Multi-Zone ensures accurate, interference-free measurements with minimal maintenance. With monitoring capacity for up to 48 zones, it offers a cost-effective and reliable approach to protecting mission-critical refrigeration systems.