Eaton HD1ULU190NN Heat Detector, Temperature Rating 190-Degrees

Built for demanding industrial and marine environments, the Eaton HD1ULU190NN heat detector provides dependable 190°F alarm activation to protect personnel, equipment and facilities. This Eaton heat detector combines a Fenwal rate-compensated sensing element with corrosion-resistant stainless steel and GRP enclosures, delivering reliable performance in turbine rooms, paint spray booths, extract ductwork and other hazardous areas. UL Listed and IP66/IP67-rated, the HD1ULU190NN meets strict compliance standards and withstands splash, dust and harsh offshore conditions. Multiple power options (125V AC, 125V DC, 24V DC, 48V DC) allow straightforward integration into fire alarm, suppression and security monitoring systems, while the contact closes at alarm temperature for direct signaling to control panels. Ideal for facilities requiring robust fire detection alongside broader security and surveillance strategies, this detector reduces false alarms and maintenance cycles with proven rate-compensation. Specify the Eaton HD1ULU190NN for dependable industrial fire detection and seamless integration into your monitoring or suppression system—contact us to discuss approvals and installation in your application.

• Protects critical assets with dependable 190°F alarm activation for fast fire response in high-risk environments
• Robust stainless steel and GRP construction with IP66/IP67 rating for long-term reliability in offshore, industrial, and corrosive settings
• UL Listed design ensures code compliance and simplifies system approvals for fire alarm and suppression projects
• Versatile power support (125V AC/DC, 24V DC, 48V DC) for easy integration into existing security and monitoring installations
• Designed for hazardous areas and marine use, helping reduce downtime and maintenance through corrosion-resistant materials