RPFA913CC Pyroelectric Flame Sensor Flame Detection UV Flame Camera Infrared Flame Recognition Probe

Product Features :

1. Detection Principle & Sensing Material: Based on pyroelectric effect, adopting lithium tantalate single crystal (Tc > 600℃) as sensitive element, featuring low dielectric constant, high specific detectivity and outstanding temperature stability (output temp coefficient only 1–2‰).
2. Targeted Spectral Response: Narrow‑band 3.8 μm filter, specifically tailored to the infrared signature of flame, ensuring reliable flame‑targeted detection while minimizing false alarms from ambient IR sources.
3. Superior Sensing Performance: High voltage response rate (≥500 V/W), specific detectivity (≥5×10⁸ cmHz¹/²/W), long detection distance (>55 m), and ultra‑wide field of view (>155°) for comprehensive coverage.
4. Electrical & Structural Advantages: Voltage‑mode single‑channel output with TO‑5 package; low microphone effect, low output noise (≤150 mV), and strong anti‑interference against vibration/EMI; easy integration with simple peripheral circuits.
5. Robust Environmental Adaptability: Operates reliably in extreme temperatures (-40~+55℃), with thermal time constant of 200 ms and electrical time constant of 5 s for rapid flame response and stable output.

Applications :

The RPFA913CC is a high‑performance flame detection solution for early fire warning and safety monitoring, widely applied in:

1. High‑risk Industrial Sites: Oil depots, chemical plants, paper mills, charging piles, garages, warehouses, and workshops — standard for flammable/explosive environments requiring fast and accurate flame detection.
2. Large‑scale & Outdoor Areas: Forests, logistics parks, and open storage yards for wide‑range fire prevention and early wildfire/area fire alert.
3. Commercial & Residential Buildings: High‑end residences, shopping malls, hotels, and office complexes — integrated into fire alarm systems for indoor fire detection and life safety protection.

General Industrial & Infrastructure: Fire suppression systems, flame detector terminals, and automatic fire‑fighting equipment; compatible with system integration for early alarm, personnel evacuation guidance, and fire‑fighting device linkage control.