The OKI FD-5112A is a conventional-type infrared (IR) flame detector designed for marine fire detection systems, engine rooms, and industrial environments.. It is an upgraded/substituted model for the older FD-5112.
Key Capabilities & Design
- Detection Technology: Infrared flame detection operating within the infrared spectral band.
- Alarm Indicator: Built-in alarm indicator for rapid visual identification of a fire state
- System Compability: Designed to integrate smoothly with conventional fire alarm systems.
- Design & Protection: Low-profile, industrial-grade construction; Standard protection rating of IP22 (upgradeable to IP44 using the optional OFZ-9002 junction box), Conforms to Class 1 (EN54) standards with marine approvals
- Base & Installation: Uses the 2324-OKB detector base for fixed mounting, offering straightforward installation and maintenance.
Technical Specifications
- Detector Type: Conventional Infrared (IR) Flame Detector
- Brand / Maker: OKI / Nippon Hakuyo Electronics Ltd. (NHE)
- Rated Voltage / Current: 30V DC / 100mA
- Quiescent Current: 180 µA
- Operation Voltage Range: DC 12V – 30V (or 20V – 30V depending on panel configuration)
- Operating Temperature Range: -25°C to +70°C
- Ingress Protection (IP) Rating: IP44 (or up to IP65 / IP47 with designated junction boxes or options like OFZ-9002)
- System Compability: Conventional 4-line fire detection systems (such as NHE/OKI control panels like FF-3063 or FF-1520 series)
- Replacement Note: Direct functional substitute and replacement for the legacy FD-5112 model