Approvals; Introduction; Fs7-2173-2Rp Overview; Electro-Optical Fire Detector - Honeywell Fire Sentry FS7-2173-2RP Installation Manual And Operating Manual

Fire Sentry FS7-2173-2RP Fire Detector
Installation Guide and Operating Manual
MAN0934_V1_1515001_Rev F_08-12
FS System 7 has been manufactured in compliance with the requirements of the ISO-9001
standard and has been approved by:
 Factory Mutual (FM)
 CE Compliant

1.1 FS7-2173-2RP Overview

The Leak-Proof, Stand-alone, Digital, Electro-Optical FS7-2173-2RP Fire Detector, with
Pigtailed Cable, is specifically designed for use for installation within wet benches and
other equipment containing combustible materials in semiconductor manufacturing
clean room environment. The Alert criteria are programmed for a 3 kW and Alarm
criteria are programmed for 13 kW polypropylene pool fire. The Detector Housing is
rated IP67, dust tight, and watertight to 1 meter.

1.2 Electro-Optical Fire Detector

The FS7-2173-2RP Detector contains a multi-spectral sensor array consisting of Wide
Band IR TM , Near Band IR
see all types of hydrocarbon and non-hydrocarbon fires, including polypropylene and
IPA fires. The Detector is able to see a one square foot heptane fire at half the stated
sensitivity when the fire is 60 degrees off-axis. The Detector's microcomputer, with
digital signal processing algorithms, continuously monitors its circuitry and verifies
proper operation. When a fire is detected, the ALERT relay is activated at 3 kW and
Alarm at a 13 kW polypropylene pool fire criteria. The Detector has a non-latching
relay and automatically resets the Fire Signal Relays after 5 seconds, once the fire self-
extinguishes or is discharged.
The Detector electronic printed circuit board is housed in a polypropylene water- and
acid- leak-proof heat-sealed enclosure.
1.2.1 FirePic
FirePic
probable fire cause. This Feature may be used to prevent a subsequent,
potentially damaging fires from occurring. FirePic will store 6 fire events in the
non-volatile digital memory, 8 seconds of pre-fire, actual Detector sensor
spectral data, and the time and date for each event. The stored data includes a
graphical display of the relative spectral intensities versus time preceding and
during the fire event.
Note: Use the optional FS7-Interface Unit and appropriate PC software to
obtain all FirePic's.

1.2.2 Event Log

The FS-2173-2RP Detector maintains an internal history Log (Event Log) of up
to 200 events (Fires, Faults, Resets, etc.). The Event Log can be accessed
using an FS7-Interface Unit with a minimum 486 type PC and appropriate PC
Software.

APPROVALS

SECTION 1: INTRODUCTION
TM , and Visible Band
TM
TM
provides digital spectral data information facilitating analysis of the
TM
sensors. The Detector is designed to
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