Siemens (Pyro) PE-11-RC

Siemens PE-11-RC Photoelectric Smoke Detector

Key Features

• Two-wire plug-in photoelectric smoke detector for conventional systems
• Dual-chamber infrared light-scattering detection technology
• Microprocessor-controlled self-diagnostic circuitry
• Detects smoke with 2.0% obscuration per foot sensitivity (±0.64/-1.37%)
• Simple twist-in base installation for easy maintenance
• Field cleanable and replaceable labyrinth and bug screen
• Highly immune to false alarms from dust and RF interference
• Compatible with Cerberus Pyrotronics PXL, SXL, System 3, and analog-addressable loops

Technical Specifications

• Detection Method: Photoelectric light-scattering
• Smoke Sensitivity: 2.0 (+0.64, -1.37) % obscuration per foot
• Wiring: Two-wire conventional loop
• LED Indicator: Power and alarm status display
• Base Type: Twist-in plug design
• Compatibility: Cerberus Pyrotronics PXL, SXL, System 3, MXL, IXL, XL3 systems

Certifications

• UL Listed photoelectric detector (discontinued but reconditioned units available)
• Recommended replacement: OH121 or OP121 models
• Siemens/Pyrotronics certified