The Johnson Controls 1351J Intelligent Ion Smoke Heat Sensor represents advanced fire detection technology engineered for comprehensive commercial protection. Designed for integration with intelligent addressable fire alarm systems, this multi-criteria sensor provides sophisticated detection capabilities across complex commercial environments including office complexes, manufacturing facilities, educational institutions, and healthcare campuses.
Utilizing advanced ion chamber sensing technology with integrated heat detection, the 1351J offers superior early warning performance by analyzing multiple environmental parameters simultaneously. Its intelligent design allows precise discrimination between actual fire conditions and nuisance alarm scenarios, ensuring reliable detection while minimizing false activations in challenging commercial settings.
Engineered for seamless compatibility with modern addressable fire alarm control panels, this sensor provides critical life safety monitoring through its advanced sensing algorithm and robust construction. The device communicates comprehensive status information directly to the main fire control system, enabling rapid emergency response and precise location identification during potential fire events.
Key Features
- Multi-criteria detection combining ionization smoke sensing and fixed-temperature heat sensing
- Compatible with intelligent addressable fire alarm panel systems supporting Class A and Class B wiring configurations
- Meets stringent UL 268 and NFPA 72 performance standards for commercial fire detection
- Low-profile design facilitates easy mounting in standard electrical boxes and ceiling installations
- Operating temperature range of 32°F to 100°F with humidity tolerance up to 93% non-condensing
- Built-in test capabilities for verifying sensor functionality without specialized diagnostic equipment
Specifications
- Operating Voltage: 15-32 VDC
- Standby Current: < 250 µA
- Alarm Current: 5-7 mA
- Dimensions: 2.0″ diameter x 1.5″ height
- Base Compatibility: Standard 4″ mounting base with twist-lock connection
Typical installation environments include commercial office buildings, manufacturing facilities, educational campuses, healthcare complexes, and institutional settings requiring comprehensive fire detection. The 1351J provides reliable protection in areas with potential combustible material, electrical equipment, and variable environmental conditions.
Agency Listings and Compliance: UL Listed, cULus, FM Approved, meets NFPA 72 National Fire Alarm and Signaling Code requirements. Compliant with ADA accessibility guidelines for fire alarm notification devices.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 5 × 5 × 2 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Sensor |
