1.General Introduction
Honeywell FS7 Flame Detector provides intelligent two-stage response to semiconductor wet bench fires as an ALERT and FIRE ALARM, Stage 1: Alert. This is the first-stage response to a small fire with a heat energy output of 3 kW (the equivalent of a 4-inch diameter polypropylene pool fire). This allows time for the fire to self-extinguish. Stage 2: Alarm. If the fire does not self-extinguish, and grows to the Factory Mutual specified heat energy threshold of 13 kW (the equivalent of an 8-inch diameter polypropylene pool fire), the second-stage response is activated.
The FS7-2173 is used with the FS7-130-SX Controller or Control Panel FSWB. Controller and Control Panel supply power to detectors monitor the status of all detectors and communicate with the detectors via the digital RS-485 communication channel. FS7-2173 is supplied with a standard 20 ft. cable connector. Detectors are connected to the controller or control panel using the self-locking connectors and junction boxes. This allows for fast and easy connections eliminating wiring problems. Each detector can store up to six time and date stamped FirePics™ (pre-event multi-spectral sensor array data) in non-volatile memory. Controller and control panel can also store event history table in the non-volatile memory, which contains the time and date stamped alert, alarm and fault histories. FirePics™ and event histories can be retrieved from the controller or control panel.
The FS7-2173-2RP unitized model’s microprocessor, with digital signal processing algorithms, continuously monitors the circuitry, sensor’s built-in self-test and verifies proper operation. FS7-2173-2RP with discrete relay outputs is designed to operate as a stand-alone detector and interface with any approved fire alarm panel. The detector requires an external 24 VDC power source and is supplied with a standard 20 ft. pigtail cable. It can store up to six time and date stamped FirePics™ and 200 events in non-volatile memory. FirePics™ and event histories can be retrieved using a FS7 Interface Kit and the Windows-based PC software.
2.General Specifications
Items | Description |
Field of view | 120° horizontal and vertical |
Response time | Alert: 4” dia. Polypropylene pool fire (3kW) within 5 seconds Alarm: 8” dia. dia. Polypropylene pool fire (13kW) within 5 seconds |
Spectral sensitivity | Visible: 400 – 900 nanometers Near Band IR: 0.7 – 1.1 microns Wide Band IR: 0.7 – 3.5 microns |
Operating voltage | 24 VDC nominal (18-28 VDC) - Regulated |
Power consumption | Operating: 55mA @ 24 VDC nominal Alarm: 80mA @ 24 VDC nominal |
Output relays | Alert: SPST, N.O., De-Energized Fire Alarm: SPDT (NO / NC) – De-Energized/Energized, Latching/Non-Latching Fault: SPST (NO) – Normally Energized, Latching/Non-Latching Contacts rating: 1 amp @ 24 VDC |
Communication | RS-485, FireBus II |
Visual Indication | Red LED |
Temperature Range | 32º to +158ºF (0º to +70ºC) |
Humidity Range | 10% to 90% relative humidity, non-condensing |
Enclosure Materials | Dust tight, watertight, heat sealed, injection-molded polypropylene |
Enclosure Type | IP67 |
Certifications | FM 3260, FM 3600, FM 3611 CSFM Listed (California State Fire Marshall) |
Mounting | Chassis mount slide bracket |
Warranty | Two years from date of shipping |
3.Order Code Selection
Part No. | Description |
FS7 - Detectors Part | |
FS7-2173 | Viton O-ring. For use with FS7-130-SX Controller |
FS7-2173-2RP | Non-Latching Alert and Alarm relays. Viton O-ring. |
FS7-2173-2RP-K | Non-Latching Alert and Alarm relays. Kal-rez O-ring. |
FS7-2173-KALO | Kal-rez O-ring. For use with FS7-130-SX Controller |
Controller Systems FS7 | |
FS7-130-SX | Multi-Zone Compact Controller, designed to be installed in Fire Panels, which monitors up to 12 Model FS7-2173 Fire Detectors. Programmable for up to 4 zones with relay outputs for ALERT and ALARM. Requires 24 VDC. Approvals: FM & CSFM |
FS7 - Accessories Part | |
FS-746-B | Test Lamp. Battery operated for testing FS7 Fire Detectors up to 10 ft. distance. |
FT-S7 | Test Lamp. Battery operated for testing FS7 Fire Detectors up to 2 ft. distance. |
FS7-2179 | Junction Box for connecting Model FS7-2173 Fire Detectors in a daisy chain or star configuration. Complete with (4) Lemo female connectors. Required for Model FS7-130-SX applications. |
FS7 - Interconnection Cables | |
CBMM-5 | 5 ft. cable with Male/Male Lemo connectors, (Junction Box to Junction Box). |
CBMM-10 | 10 ft. cable with Male/Male Lemo connectors, (Junction Box to Junction Box). |
CBMO-20 | 20 ft. cable with Male Lemo connector/open pigtail, (Junction Box to Model FS7-130-SX Controller or Model S7-2175 Control Panel) |
CBMO-50 | 50 ft. cable with Male Lemo connector/open pigtail, (Junction Box to Model FS7-130-SX Controller or Model S7-2175 Control Panel). |
Spare Parts | |
PSU-12 | 110/220 VAC, 50-60 HZ Input /15 VDC Output : Universal Charger for Interface Box or DD Series, FT Series and TL Series Test Lamps |
PW-3123-0002 | Replacement Battery for FT-S7 Tester (1 required) |
