Honeywell FS7-2173-2RP Fire Sentry Multi-Spectral Flame Detector

Honeywell FS7-2173-2RP is a Fire Sentry multi-spectral electro-optical flame detector designed for semiconductor cleanroom wet bench applications. It adopts multi-spectrum infrared sensing technology, featuring two-stage alert and alarm response mechanism to detect hydrocarbon and non-hydrocarbon fires with strong false-alarm immunity.

This flame detector is equipped with a 6-meter integrated flexible cable and leak-proof acid-resistant housing. It communicates with FS7-130-SX controller via RS-485 FireBus digital bus and supports FirePic™ event snapshot storage. Widely used as spare parts for semiconductor manufacturing, cleanroom fire and gas safety systems.

Main Specifications

1. Brand: Honeywell; Model: FS7-2173-2RP; Type: Multi-Spectral Flame Detector
2. Compatible Controller: Honeywell FS7-130-SX, FSWB fire control panel
3. Core Functions: Multi-spectrum flame detection, two-stage fire alert, FirePic™ data recording, RS485 digital communication
4. Power: 24VDC; Field of view: 120°; Built-in 6m flexible cable, leak-proof polypropylene housing
5. Operating Temperature: -20℃ ~ +70℃; Support hydrocarbon and non-hydrocarbon flame identification
6. Feature: Anti false alarm design, acid resistant, on-board event storage, LED status indication
7. Supply Status: Original Honeywell spare flame detector for cleanroom fire safety system maintenance

Core Functions

1. Multi-spectral infrared sensor array captures flame radiant energy and distinguishes real fire from interference sources to reduce false alarms.
2. Two-stage response: alert for small fire and alarm for developed fire, helping operators take graded emergency actions.
3. Store up to six FirePic™ pre-event spectral data snapshots for fire cause investigation after fire incidents.
4. Transmit real-time status, alert, alarm and fault data to FS7 controller through RS-485 FireBus digital bus.
5. Built-in LED indicator shows normal, communication and fault status; fault relay outputs dry contact signal for system supervision.
6. Leak-proof and acid-resistant enclosure adapts to wet chemical cleanroom environments of semiconductor production lines.

Application Scenarios

1. Flame detection sensor for semiconductor cleanroom wet bench and chemical process fire safety systems.
2. Fault detector replacement and routine maintenance of existing Honeywell Fire Sentry FS7 fire detection racks.
3. Fire and gas safety instrument system renovation and upgrade for microelectronics manufacturing and chemical laboratories.
4. Emergency replacement for flame detector failure to restore flame monitoring and fire alarm protection functions.
5. Spare parts stocking for maintenance teams operating Honeywell FS7 series fire detection platforms.
6. Aftermarket spare supply for cleanroom safety cabinet overhaul and industrial fire protection transformation projects.

FAQ

1. Q: Can Honeywell FS7-2173-2RP work with other brands of fire alarm controllers?
   A: It adopts proprietary FireBus RS485 protocol, only compatible with Honeywell FS7-130-SX and FSWB control panels.
2. Q: What are typical detector failure symptoms?
   A: LED fault code blinking, controller reports device offline, loss of FireBus communication, no flame response test.
3. Q: How to complete commissioning and diagnosis?
   A: Check 24VDC power and FireBus wiring, connect to FS7 controller, perform flame simulation test and verify FirePic storage function.