Intrinsically Safe Alarm For Class I, Div I Hazardous Locations, Battery Powered, Rugged

Gizmo Engineering IS-AB Intrinsically Safe Alarm BoX is a rugged, industrial-grade safety alarm module engineered for use in hazardous environments where flammable gases, vapors, or combustible dusts may be present. Designed and manufactured by Gizmo Engineering, this alarm boX is specifically built to deliver reliable, long-term performance with safety certifications that meet stringent intrinsic safety standards required in industrial settings such as chemical plants, oil and gas facilities, refineries, wastewater treatment plants, and other regulated areas where eXplosion risk eXists. At its core, the IS-AB is an intrinsic safety (I.S.) alarm interface that monitors level switches or other field sensors and provides a clear, dependable alert and signal output when predefined conditions are met. The term intrinsically safe means that the device is engineered to limit energy (electrical and thermal) to a level below what could ignite a hazardous atmospheric miXture. This allows operators to install and maintain the alarm boX safely even in classified zones such as Class I Division 1 or Zone 0 locations. The IS-AB is particularly well suited for fluid level monitoring systems on tanks, drums, and reservoirs where high or low levels must trigger alarm conditions. Its intrinsic safety rating makes it optimal for environments handling flammable liquids or gases where traditional alarm systems would be unsafe. The relay output allows this device to interact with PLCs, remote annunciators, or supervisory control systems to automate shutdowns, ventilation controls, or alert personnel across a facility. Overall, the Gizmo Engineering IS-AB Intrinsically Safe Alarm BoX is a dependable, certified safety alarm interface designed for industrial environments requiring eXplosion-proof or intrinsically safe components. Its robust build, wide temperature tolerance, eXtended battery life, and fleXible alert/configuration options make it a practical solution for ensuring operator awareness and safety compliance in hazardous locations.