ОПИСАНИЕ ПРОДУКТА
HONEYWELL FST-851 - Intelligent Thermal Sensor
The HONEYWELL FST-851 is an intelligent addressable thermal sensor engineered for precise heat detection within industrial and commercial fire alarm systems. It integrates with compatible fire alarm control panels via a proprietary communication protocol, providing reliable fixed-temperature and rate-of-rise fire event signaling. This sensor is suitable for environments where smoke detection is impractical, ensuring robust fire safety monitoring and compliance.
Technical Specifications:
- SERIES/FAMILY: Intelligent Addressable Detector Series (e.g., System Sensor 800 Series)
- COMPONENT TYPE: Intelligent Thermal Sensor / Heat Detector
- ELECTRICAL SPECS:
- OPERATING VOLTAGE: 15-32 VDC (from Signaling Line Circuit)
- STANDBY CURRENT: 300 µA @ 24 VDC
- ALARM CURRENT: 6.5 mA @ 24 VDC (LED active)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Low-profile, ceiling-mounted head unit
- DIMENSIONS: 102 mm (4.0 in) Diameter, 48 mm (1.9 in) Height (without base)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOL: Proprietary Intelligent Addressable (compatible with System Sensor/Honeywell Fire Alarm Control Panels)
- ADDRESSING: Rotary DIP switches (01-99 or 01-159, protocol dependent)
- INDICATORS: Dual 360-degree viewable LEDs (Normal: Green flash Alarm: Red steady)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Indoor use)
- OPERATING TEMPERATURE: Fixed Temperature 57°C (135°F) and Rate-of-Rise detection (typically 8.3°C/min or 15°F/min)
- OPERATING HUMIDITY: 10% to 93% Relative Humidity, non-condensing
- MOUNTING: Twist-lock into compatible detector base (e.g., B501, B501AP, B524R)
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Designed for use with HONEYWELL/System Sensor intelligent addressable fire alarm control panels
- APPLICATION: Industrial facilities, commercial buildings, kitchens, boiler rooms, manufacturing areas, or environments with high ambient particulate matter or humidity.