FEATURES
| Detector Type | Photoelectric |
| Working Voltage | 17 - 28 V DC |
| Modulation Voltage (V peak to peak) | 5 - 9 V |
| Maximum Alarm Current LED On | 4.5 mA |
| Surge Current | 1.0 mA |
| Supervisory Current | 340 μA |
| Test Method | Home Safeguard, Gemini 501 |
| Storage Temperature Range | -30°C to +80°C |
| Operating Temperature Range | 20°C to +60°C |
| Dimensions (diameter x height) | 100 mm x 42 mm Weight 105 g |
DETECTOR SPACING AND APPLICATIONS Triga recommends spacing detectors in compliance with NFPA 72. In low airflow applications with smooth ceiling, space detectors 30 feet (9m). For specific information regarding detector spacing, placement, and special applications refer to NFPA 72.
INSTALLATION The TR-PHOTO-W Series plug-in detectors use a separate base to simplify installation, service, and maintenance. Installation instructions are shipped with each detector. Mount base (all base types) on an electrical backbox which is at least 1.5″ (3.81 cm) deep.
NOTE: • Because of the inherent supervision provided by the SLC loop, end-of-line resistors are not required. Wiring “T-taps” or branches are permitted for Style 4 (Class “B”) wiring. • When using relay or sounder bases, consult the installation sheet for device limitations between isolator modules and isolator bases.
ORDERING INFORMATION TR-PHOTO-W: White, low-profile intelligent photoelectric sensor. TR-PHOTO-IV: Ivory, low-profile intelligent photoelectric sensor. TR-PHOTO-T-W: White, same as the TR-PHOTO-W, but includes a built-in 135°F (57°C) fixed-temperature thermal device. TR-PHOTO-T-IV: Same as TR-PHOTO- T but in Ivory. TR-PHOTO-R-W: White, low-profile intelligent photoelectric sensor, remote test capable. For use with duct
