TR-PHOTO

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 enclosures
TR-PHOTO-R-IV: Ivory, low-profile intelligent photoelectric sensor, remote test capable.

INTELLIGENT BASES
NOTE: Detectors must be mounted to one of the Intelligent Bases listed below
TR-B300-6: White, standard flanged low-profile mounting base.
TR-B300-6-IV: Ivory, standard flanged low-profile mounting base.
TR-B501-WHITE: White, standard European flangeless mounting base.
TR-B501-BL: Black, standard European flangeless mounting base.
TR-B501-IV: Ivory, standard European flangeless mounting base.
TR-B200S-WH: White, Intelligent, programmable sounder base.
TR-B200S-IV: Ivory, Intelligent, programmable sounder base.
TR-B200SR-WH: White, Intelligent sounder base for retrofit applications.
TR-B200SR-IV: Ivory, Intelligent sounder base for retrofit applications.
TR-B200S-LF-WH: White, Low Frequency Intelligent, programmable sounder base.
TR-B200S-LF-IV: Ivory, Low Frequency Intelligent, programmable sounder base.
B200SR-LF-WH: White, Low Frequency Intelligent sounder base for retrofit applications.
TR-B200SR-LF-IV: Ivory, Low Frequency Intelligent sounder base for retrofit applications.
TR-B224RB-WH: White, plug-in relay base. TR-B224RB-IV: Ivory, plug-in relay base.
TR-B224BI-WH: White, plug-in isolator detector base.
TR-B224BI-IV: Ivory, plug-in isolator detector base.

ACCESSORIES
TR-RA100Z: Remote LED annunciator. 3-32 VDC. Mounts to a U.S. single-gang electrical box.