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Honeywell
Honeywell FS10-R Fire Sentry
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Multi-spectral IR flame detector for paint booths. Staged ALERT/alarm. RFQ + engineer selection help.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Approvals
FM; CE; Class I Div 1&2 Groups B,C,D; Class II Div 1&2 Groups E,F,G; Class III
Detection Technology
Multi-spectral digital electro-optical IR (Visible + Near-band IR + Wide-band IR)
Application
Electrostatic liquid/powder paint spray booths; NFPA 33 oriented Fire Sentry FS System 10 family
Response Time
ALERT 0.3 s (fireball); Fire Early Warning 1 s; Fire Alarm <5 s if fire continues
Field Of View
90° (±45° H/V)
Spectral Sensitivity
Visible 400–700 nm; Near Band IR 0.7–1.1 µm; Wide Band IR 0.7–3.5 µm
Fits electrostatic paint-spray booths where you need a Honeywell FS10-R multi-spectral IR Fire Sentry detector with ALERT / early-alert / alarm stages.
Key advantages
- Multi-spectral IR — Multi-spectral digital electro-optical IR (Visible + Near-band IR + Wide-band IR)
- Booth-oriented — Electrostatic liquid/powder paint spray booths; NFPA 33 oriented Fire Sentry FS System 10 family
- Staged response — ALERT 0.3 s (fireball); Early-alert stage 1 s; Fire Alarm <5 s if fire continues
- FOV / sensitivity — 90° (±45° H/V); 45 ft and 30 ft to 1 sq ft gasoline fire (per SS01149B)
- Outputs — Alert / early-alert SPST N.O.; Fire Alarm SPST N.O.; Fault SPST N.O.; 1 A @ 24 VDC; RS-485; through-the-lens self-test.
Typical applications
- Electrostatic liquid/powder paint spray booth flame detection (NFPA 33 oriented family).
- Systems needing ALERT / early-alert / fire-alarm relay stages.
- 24 VDC loops with RS-485 supervision.
Selection guide
- Sensitivity / distance — 45 ft and 30 ft to 1 sq ft gasoline fire (per SS01149B)
- FOV — 90° (±45° H/V)
- Power — 24 VDC nominal (18–32 VDC regulated); consumption Normal ~85 mA; Alarm ~120 mA typical
- Outputs / comms — Alert / early-alert SPST N.O.; Fire Alarm SPST N.O.; Fault SPST N.O.; 1 A @ 24 VDC; RS-485
- Self-test — Built-in automatic through-the-lens self-test
Common mistakes
- Using FS10-R outside spray-booth oriented duties without checking FS20X/FS24X families.
- Ignoring staged ALERT vs Fire Alarm timing in the suppression logic.
- Under-sizing 24 VDC supply for alarm current (~120 mA typical).
When to RFQ / what to tell us
- Booth type (liquid/powder), fuel of concern, mounting distance.
- Relay/RS-485 needs; quantity; ship-to; area classification if any.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 103756 |
| Brand | Honeywell |
| Model | FS10-R Fire Sentry System |
| Product type | Flame Detector |
| Detection | Multi-spectral digital electro-optical IR (Visible + Near-band IR + Wide-band IR) |
| Application | Electrostatic liquid/powder paint spray booths; NFPA 33 oriented Fire Sentry FS System 10 family |
| Response time | ALERT 0.3 s (fireball); Early-alert stage 1 s; Fire Alarm <5 s if fire continues |
| Field of view | 90° (±45° H/V) |
| Spectral sensitivity | Visible 400–700 nm; Near Band IR 0.7–1.1 µm; Wide Band IR 0.7–3.5 µm |
| Sensitivity | 45 ft and 30 ft to 1 sq ft gasoline fire (per SS01149B) |
| Input power | 24 VDC nominal (18–32 VDC regulated) |
| Power consumption | Normal ~85 mA; Alarm ~120 mA typical |
| Outputs | Alert / early-alert SPST N.O.; Fire Alarm SPST N.O.; Fault SPST N.O.; 1 A @ 24 VDC; RS-485 |
| Self-test | Built-in automatic through-the-lens self-test |
Documents
- Honeywell FS10-R Fire Sentry System datasheet (PDF)
- Honeywell FS10-R Fire Sentry System manual (PDF)
- Honeywell FS10-R Fire Sentry System datasheet (PDF)
FAQ
Q: Response times? A: ALERT 0.3 s (fireball); Early-alert stage 1 s; Fire Alarm <5 s if fire continues (OEM).
Q: Spectral bands? A: Visible 400–700 nm; Near Band IR 0.7–1.1 µm; Wide Band IR 0.7–3.5 µm.
Q: What should I send for a quote? A: Duty, distance, outputs, quantity.
Links
| Parameter | Value |
|---|---|
| Approvals | FM; CE; Class I Div 1&2 Groups B,C,D; Class II Div 1&2 Groups E,F,G; Class III |
| Detection Technology | Multi-spectral digital electro-optical IR (Visible + Near-band IR + Wide-band IR) |
| Application | Electrostatic liquid/powder paint spray booths; NFPA 33 oriented Fire Sentry FS System 10 family |
| Response Time | ALERT 0.3 s (fireball); Fire Early Warning 1 s; Fire Alarm <5 s if fire continues |
| Field Of View | 90° (±45° H/V) |
| Spectral Sensitivity | Visible 400–700 nm; Near Band IR 0.7–1.1 µm; Wide Band IR 0.7–3.5 µm |
| Sensitivity | 45 ft and 30 ft to 1 sq ft gasoline fire (per SS01149B) |
| Input Power | 24 VDC nominal (18–32 VDC regulated) |
| Power Consumption | Normal ~85 mA; Alarm ~120 mA typical |
| Outputs | Alert/Early Warning SPST N.O.; Fire Alarm SPST N.O.; Fault SPST N.O.; 1 A @ 24 VDC; RS-485 |
| Self Test | Built-in automatic through-the-lens self-test |
| Operating Temperature | −40 to +85 °C (−40 to +185 °F); humidity 10–90% RH non-condensing |
| Enclosure | Copper-free powder-coated aluminum or optional 316 SS; NEMA 3/4/4X; two ¾" NPT; ~1.7 kg aluminum |
| Family | Fire Sentry FS System 10 / FS10-R |