Notifier FSP-851 Photoelectric Detector for use with ONYX Series panels (Replaced by FSP-951-IV)
Photoelectric smoke detection Operating temperature: 32°F to 120°F (0°C to 49°C).
Notifier FSP-851 Series intelligent plug-in smoke detectors with integral communication provide features that surpass conventional detectors.
Detector sensitivity can be programmed in the control panel software. Sensitivity is continuously monitored and reported to the panel. Point ID capability allows each detector’s address to be set with rotary, decimal address switches, providing exact detector location for selective maintenance when chamber contamination reaches an unacceptable level.
The FSP-851 photoelectric detector’s unique optical sensing chamber is engineered
to sense smoke produced by a wide range of combustion sources. Dual electronic thermistors add 135°F (57°C) fixed temperature thermal sensing on the FSP-851T.
The FSP851R is a remote test capable detector for use with DNR(A)/DNRW duct detector housings. FSP-851 series detectors are compatible with Notifier Onyx and CLIP series
Fire Alarm Control Panels (FACPs).
FlashScan® (U.S. Patent 5,539,389) is a communication protocol developed by Notifier that greatly increases the speed of communication between analog intelligent devices.
Intelligent devices communicate in a grouped fashion.
Specifications
- Sensitivity: 0.5% to 2.35% per foot obscuration
- Size: 2.1" (5.3 cm) high; base determines diameter.
Compatible Bases
- B210LP: 6.1" (15.5 cm) diameter.
- B501: 4.1" (10.4 cm) diameter.
- B200S: 6.875" (17.46 cm) diameter.
- B200SR: 6.875" (17.46 cm) diameter.
- B224RB: 6.2" (15.748 cm) diameter.
- B224BI: 6.2" (15.748 cm) diameter.
Shipping Weight: 5.2oz. (147g).
