







SX‑7000 Three‑Wavelength Infrared Flame Detector, HATSUTA Industrial Optical Fire‑Detection Sensor
- Warranty: 365 days
- Quality: Original module
- Condition: New / Used
- Warehouse: Spot
- Delivery time: Shipped in 3 days after payment
- Mailbox:plcvarious@foxmail.com
Introduction
Main Functions
- Adopts triple‑IR‑spectrum optical sensing principle, captures specific infrared radiation emitted by hydrocarbon flames; built‑in CPU performs spectral algorithm analysis to distinguish real fire from interfering light sources and greatly suppress false‑alarm risks.
- Converts optical flame‑radiation signals into electrical alarm signals; provides relay contact output for fire‑alert and fault‑status feedback to upper fire‑control unit.
- Supports adjustable detection sensitivity parameters, adapts to different fire‑risk environments.
- Built‑in hardware self‑diagnosis function; monitors sensor element failure, cable open‑circuit / short‑circuit and internal circuit abnormality, outputs fault indication via status LED.
- Operating power supply: 10‑30 VDC wide‑range DC power input; operating temperature range: 0 ℃ ~ +70 ℃, compact enclosed housing for industrial cabinet‑or‑on‑site mounting.
- Provides wide field‑of‑view coverage, realizes fast flame identification and early‑stage fire response for flaming combustion sources.
- Connects with fire‑suppression control panel via signal cable, outputs trigger signals to activate alarm or automatic fire‑extinguishing equipment.

SX‑7000

SX‑7000

SX‑7000
3. Primary Applications
- Specialized fire‑detection sensor for industrial automated fire‑extinguishing systems, widely deployed in semiconductor manufacturing equipment, machine‑tool enclosures, paint‑booths and production‑equipment protection scenarios.plcva.com
- Detects flammable‑liquid and hydrocarbon‑material open‑flame fires inside confined industrial equipment, sends early‑fire warning signals.
- Cooperates with HATSUTA fire‑control host to trigger audible‑visual alarm and automatic fire‑suppression release.
- Applied in factories, precision‑manufacturing workshops and high‑risk process‑equipment where rapid flame identification is required.
- Cannot work independently; must match with dedicated fire‑control panel and signal wiring to complete fire‑detection and linkage‑control functions.
- Used as OEM spare‑part for maintenance replacement of existing HATSUTA fire‑protection installations.

SX‑7000
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