Honeywell OSI-RI-FL User Manual

OSI-RI-FL

The OSI-RI-FL single-ended beam smoke detector is easy to
install and adjust. Only the head unit needs to be wired, and the
“eyeball” can be aimed without adjusting the detector mounting.

Intelligent Single-ended Reflective
Imaging Beam Smoke Detector

General

The OSI-RI-FL intelligent addressable reflector-type linear optical
beam smoke detector is uniquely suited for protecting large open
areas with high ceilings, where spot-type smoke detectors are diffi­cult to install and maintain. Ideal applications are warehouses, atri­ums, aircraft hangers, sporting arenas and concert halls. The
beam operates primarily on the principle of light obscuration using
infrared. The OSI-RI-FL detector is a combined transmitter/
receiver that can be directly connected to an intelligent detector
circuit in LiteSpeed

FAST AND EASY ALIGNMENT

Aligning the imager to the reflector is extremely intuitive, fast, and
accurate. Both the infrared transmitter and the CMOS imager are
contained in a movable “eyeball” – an adjustable lens assembly
that can move +/- 20° in the vertical direction and 50° in the hori­zontal direction.

Four LED directional arrows indicate the direction to move the
lens, guiding the user to find the imager’s perfect alignment with
the reflector.

Once the optimum alignment is found, indicated by all green
arrows, the lens is locked with a slide lever. A paintable cover is
then placed over the front to secure the lever in locked position.

RESISTANT TO BUILDING MOVEMENT

The infrared transmitter and receiver imager generates a beam of
light towards a high-efficiency reflector. The reflector returns the
beam to the receiver where the received signal is analyzed. The
change in the strength of the received signal when smoke enters
the area between the unit and the reflector is used to determine
the alarm condition. The receiver imager has a wide 12° field of
view that automatically tracks the reflector in case of building
movement or support structure movement. This allows the OSI-RI­FL to be highly resistant to movement, eliminating the number one
cause of false alarms and/or faults with traditional beam detectors.

RESISTANT TO SUNLIGHT

Optical filtering, high-speed image acquisition and intelligent soft­ware algorithms provide the
stability and greater resistance to high level lighting variability. This
provides better resistance to sunlight in its field of view, helping to
prevent false alarms when saturated by sunlight, reflected sunlight
or any other very bright light sources.

RESISTANT TO FOREIGN OBJECT INTRUSION

Advanced smoke imaging techniques allow the detector to avoid
false alarms from partial and sudden blockage from foreign object
intrusion.

TIME-SAVING AUTOMATIC SENSITIVITY SETTING

Unique in the market, the sensitivity of the detector is selected and
set automatically at the optimum sensitivity based on the size of
the reflector measured in the field of view.

®

or CLIP mode.

OSI-RI-FL

system with higher levels of

DF-60143:D

Intelligent Devices

DRIFT COMPENSATION

The detector incorporates automatic drift compensation, whereby
the detector will adjust its detection thresholds in line with any
long-term signal reduction of the beam caused by dust or other
contamination of the optical surfaces.

EQUIPPED WITH BUILT-IN IMAGER HEATER

The imager ships standard with an internal heating option to pre­vent condensation on the optical surface. (External power supply
required.)

Features

• Combined transmitter/receiver unit

• Wide 12° field of view

• Fast, easy, and intuitive beam alignment indicated by directional
LED arrows

• Long range coverage of 16-328 ft (5-100 m) is standard; no sepa­rate long-range kit required

• Highly resistant to building movement; tolerates +/- 1° movement

• Resistant to strong light sources; does not alarm when saturated
by sunlight

• Resistant to solid object intrusion

• Automatic sensitivity threshold level settings and drift compensa­tion

• 50° horizontal and 20° vertical beam adjustment

• Built-in imager heater

• Remote test station capable for electronic simulated smoke test
from ground level

• Status LED indicators visible from the front and bottom

• Paintable housing/cover

• Removable plug-in terminal blocks

• Optional heater kit available for the reflector

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SYSTEM SPECIFICATIONS

PHYSICAL/OPERATING SPECIFICATIONS

• Dimensions (Detector): Height 6” (152.4 mm); Width 10” (254
mm); Depth 4.5” (114.3 mm)

• Dimensions (Reflector): Height 9.06” (230 mm); Width 7.87”
(200 mm)

• Weight (Installed): 2.48 lbs (1.12 kg)

• Weight (Shipping): 3.91 lbs (1.77 kg)

• Wire Gauge for Terminals: 14 AWG (2.08 mm²)

ELECTRICAL SPECIFICATIONS: OSI-RI-FL

• Operating Voltage Range: Nominal: 24 VDC

• Minimum: 15 VDC

• Maximum: 32.0 VDC

• Maximum Standby Current:

13 mA @ 32 VDC
14 mA @ 24 VDC
20 mA @ 15 VDC

• Maximum Alarm Current (LED on):

22 mA @ 32 VDC
15 mA @ 24 VDC
22 mA @ 15 VDC

• Maximum Devices per SLC Loop:
The number of OSID-R devices are limited due to SLC current
draw restrictions. Current draws listed above must be consid­ered in coordination with any other devices on a circuit. In gen­eral, this limits the number of OSID-R detectors to up to 4
detectors per loop on a dedicated circuit on Fire•Lite panels.
Any non-beam devices, increased distances or higher gauge
wiring on the circuit will decrease available current and total
capacity of OSID-R detectors.
Available panel current:

–ES-50X 100ma normal operating, 200 ma short circuit
– ES-200X 100ma normal operating, 400 ma short circuit
– MS-9600LS 100ma normal operating, 400 ma short circuit

ELECTRICAL SPECIFICATIONS: BEAMHKR

• Voltage Range: 15 to 32 V

• Maximum Current: 450 mA Max at 32 V

• Power Consumption:

7.7 W @ 24 V
15 W @ 32 V

ELECTRICAL SPECIFICATIONS: RTS151KEY(-A)

• Voltage Range: 10.2 to 32 VDC

• Current Range: 9 mA Min to 11 mA Max

ENVIRONMENTAL SPECIFICATIONS

• Operating Temperature: UL-Listed for use from 32°F to 100°F
(0°C to 37.8°C)

• Application Temperature Range: -4°F to 131°F (-20°C to
+55°C)

• Humidity Range: 0 to 95% relative humidity, non-condensing

OPERATIONAL SPECIFICATIONS

• Protection Range: 16 ft to 328 ft (5 m to 100 m)

• Adjustment Angle: 20 degrees vertical, 50 degrees horizontal

This document is not intended to be used for installation purposes.

We try to keep our product information up-to-date and accurate.

We cannot cover all specific applications or anticipate all requirements.

All specifications are subject to change without notice.

• Sensitivity Levels: Level 1 25%, Level 2 30%, Level 3 40%,
Level 4 50%

• Test/Reset Features: Local alarm test switch, local alarm reset
switch, Remote test and reset switch (compatible with RTS151(A)
and RTS151KEY(-A) test stations), OSID-R test filter.

• Smoke Detector Spacing: On smooth ceilings, 30-60 feet
between projected beams and not more than one-half that spac­ing between a projected beam and a sidewall. Other spacing may
be used depending on the ceiling height, airflow characteristics,
and response requirements. See NFPA 72 (S524 in Canadian
applications).

Agency Listings

• UL, ULC: S911

• FM: PR449231

• CSFM: 7260

-0075:0506

Product Line Information

• OSI-RI-FL: Intelligent imaging beam smoke detector including
reflector, UL/ULC listed

• OSP-002: Laser alignment tool

• OSP-004: Test filter, 10 pack

• RTS151: Remote test station, UL listed

• RTS151KEY: Test and reset station with key lock, flush mount,
UL listed

• RTS151KEY-A: Test and reset station with key lock, flush mount,
ULC listed

• BEAMHKR: Heater kit for the reflector

• 6500-MMK: Multi-mount accessory for ceiling or wall mounting
with additional mounting adjustment

LiteSpeed™ is a trademark of and Fire•Lite® Alarms is a registered trademark of
Honeywell International Inc.
©2020 by Honeywell International Inc. All rights reserved. Unauthorized use of this
document is strictly prohibited.

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For more information, contact Fire•Lite Alarms. Phone: [phone], FAX:[phone].

www.firelite.com

Country of Origin: Mexico