FSP-851 Photoelectric Smoke Detectors

Series 851 Series Photoelectric detector’s unique optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources. Intelligent detectors include point ID capability that enable each detector address to be set with rotary address switches to provide exact detector locations.

The sensitivity can be programmed using the control panel software to suit the environment. In addition, detector sensitivity is continually monitored and reported to the panel.

• Photoelectric smoke detection
• Analog communications
• Low standby current
• Rotary address switches
• Dual LEDs for 360° visibility
• Specifications
• Voltage Range: 15-32 volts DC peak
• Standby Current (max. avg.): 300µA @ 24V DC (one communication every five seconds with LED enabled)
• LED Current (max.): 6.5mA @ 24V DC (‘ON’)

Certifications:

• UL Listed: S1115
• MEA Listed: 225-02-E
• FM Approved
• CSFM: 7272-0028:0206