Potter U5015A2N12A U5015 Series Explosion Proof Smoke Detector, 2 Port, Aluminum

Built for mission-critical environments, the Potter Electric Signal U5015A2N12A U5015 Series explosion-proof smoke detector delivers dependable photoelectric detection and continuous monitoring where safety and uptime matter most. This smoke detector combines a sensitive photoelectric sensor with self-checking electronics to detect smoldering and fast-burning fires while reducing nuisance alarms and maintenance calls. Designed for hazardous locations, the aluminum 2-port (3/4" NPT) housing is FM and IECEx approved for Class I Division 1 / Zone 1 applications, and provides IP44 protection for onshore or offshore installations. Integration is straightforward: a 0-20 mA output and Alarm/Auxiliary/Fault relays allow direct connection to DCS, PLCs, or fire panels for centralized security, surveillance, and event logging. Visual LED annunciation offers immediate on-site status for operations and maintenance teams. Ideal for petrochemical plants, refineries, marine platforms, and industrial facilities needing robust, code-compliant fire detection. Specify the Potter U5015A2N12A to strengthen your fire detection strategy — contact us for ordering, integration guidance, or field deployment recommendations.

• Reliable explosion-proof smoke detection engineered for hazardous industrial sites, reducing downtime and protecting personnel and assets
• Photoelectric sensing with self-checking circuitry minimizes false alarms and ensures consistent, long-term monitoring
• 0-20 mA output plus alarm and fault relays for seamless integration with DCS, PLCs and fire panels, enabling centralized security and surveillance
• Durable aluminum, 2-port (3/4" NPT) housing with FM and IECEx approvals for Class I Division 1 / Zone 1 use in petrochemical, oil & gas and offshore facilities
• Local LED annunciation and IP44 ingress protection provide clear on-site status and rugged performance in harsh environments