Notifier FSP-951T Photoelectric Smoke Detector with Thermal Sensing
An intelligent photoelectric smoke detector with dual thermistors that add 135°F (57°C) fixed temperature heat sensing in the same head.
Dealer for NotifierNotifier FSP-951 Intelligent Photoelectric Smoke Detector
An intelligent addressable photoelectric smoke detector with an optical chamber that senses smoke from a wide range of fires, and sensitivity that is programmable and monitored by the panel.
- Photoelectric smoke sensing, analogue communications
- Rotary address switches for exact detector location
- Dual LEDs for 360° visibility, low standby current
- Operating range 0°C to 50°C; UL/ULC listed for duct use up to 4,000 ft/min
- Low-profile, 2.0 inch high; diameter set by the base
- UL/ULC listed, FM approved, CSFM listed
Standards and approvals: UL/ULC Listed: S911, FM Approved, CSFM: 7272-0028:0503
Specifications
Specifications
| Specification | Details | Details |
|---|---|---|
| Sensitivity | • UL Applications: 0.5% to 4.0% per foot obscuration. • ULC Applications: 0.5% to 3.5% per foot obscuration. | |
| Size | 2.0" (5.3 cm) high; base determines diameter.: B300-6: 6.1" (15.6 cm) diameter., B501: 4" (10.2 cm) diameter. | |
| Shipping weight | 3.4oz (96.4g) | |
| Operating Temperature range | • FSP-951, 0°C to 50°C (32°F to 122°F). • FSP-951T, 0°C to 38°C (32°F to 100°F). • FSP-951R installed in a DNR/DNRW, -20°C to 70°C (-4°F to 158°F). | |
| UL/ULC Listed Velocity Range | 0-4000 ft/min. (1219.2 m/min.), suitable for installation in ducts. | |
| Relative Humidity | 10%-93% noncondensing. | |
| Thermal Ratings | Fixed-temperature setpoint 135°F (57°C). | |
| Voltage Range | 15-32 volts DC peak. | |
| Standby Current (max. avg.) | 200μA @ 24VDC (one communica- tion every five seconds with LED enabled). | |
| LED Current (max.) | 4.5mA @ 24 VDC (“ON”). |
Specifications as published by Notifier. Please confirm the exact model with us before ordering.
More Notifier Addressable Detectors
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