FLIR FC-317 O 19mm Thermal Camera Module

FLIR FC-317 Thermal Imaging Camera Module

Overview

The FLIR FC-317 is a compact thermal imaging camera module engineered for integration into security, surveillance, and specialized vision systems. This model features a 19mm lens configuration optimized for NTSC video output at 30Hz refresh rate, delivering consistent thermal imagery suitable for 24/7 monitoring applications. The FC-317 is designed for systems integrators and OEMs who require embedded thermal sensing with proven FLIR thermal technology and reliable image quality across varied environmental conditions.

When this is the correct choice

Select the FC-317 when you need a purpose-built thermal imaging module with fixed 19mm focal length for integration into custom security platforms, thermal surveillance systems, or specialized monitoring equipment. This model is ideal for applications requiring NTSC video compliance, fixed field-of-view deployment, and direct module integration into larger systems where thermal detection is a core requirement. The 30Hz NTSC specification ensures compatibility with legacy and modern security infrastructure.

When to choose a different model

If your application requires variable focal length, pan-tilt-zoom capability, or analog output conversion to IP-based streaming without additional encoding hardware, consider alternative FLIR thermal camera models with those features. For applications demanding higher frame rates or alternative video standards (PAL, RGB output), evaluate other FLIR thermal modules or camera families designed for those specifications.

Optics and field of view

The FC-317 O configuration includes a fixed 19mm thermal lens. This focal length provides a balanced field of view appropriate for mid-range thermal detection in typical surveillance and monitoring scenarios. The 19mm lens specification ensures consistent optical performance and simplified integration, as fixed optics eliminate calibration complexity while maintaining predictable thermal imaging geometry across the operational temperature range.

Imaging performance and low light

Thermal imaging delivers consistent performance independent of visible light conditions. The FC-317 operates effectively in total darkness, fog, smoke, and other low-visibility environments where visible-light cameras fail. Thermal detection is based on infrared radiation emitted by warm objects, providing true 24/7 imaging capability without supplemental lighting. Video output is delivered at 30Hz in NTSC format, ensuring smooth thermal imagery refresh suitable for real-time monitoring and recording applications.

Analytics and edge capabilities

As a thermal imaging module, the FC-317 captures raw thermal data suitable for downstream processing and analysis. Video output can be ingested into VMS platforms, thermal analysis software, or custom processing pipelines to extract actionable intelligence such as temperature differentials, motion detection, or object localization. Integration flexibility allows deployment into systems already equipped with analytics layers or third-party thermal processing tools.

Video encoding and streaming

The FC-317 delivers analog thermal video output in NTSC format at 30Hz. NTSC compliance ensures compatibility with established broadcast and security recording infrastructure. For IP-based streaming or network transmission, output video must be encoded using standard video capture cards, encoders, or frame grabbers that convert the analog thermal signal to digital formats such as H.264 or H.265 for network transmission and storage.

Network and security

As an analog thermal camera module, the FC-317 does not include inherent network connectivity or IP-based transmission. Integration into networked systems requires external encoding, digitization, or gateway hardware. Organizations implementing the FC-317 should ensure that any downstream digitization or streaming infrastructure meets current cybersecurity standards, firmware signing practices, and secure boot protocols appropriate to surveillance system deployments.

Environmental and durability ratings

FLIR thermal modules are engineered for robust operation across standard industrial and security environments. Thermal imaging performance is not degraded by weather conditions, dust, or ambient lighting that impair visible-light sensors. Consult FLIR technical documentation or contact our team for specific operating temperature ranges, enclosure ratings, or environmental hardening requirements for your intended deployment.

Power and installation notes

The FC-317 module is configured for direct integration into host systems. Power requirements and signal interface specifications are defined in the module datasheet. Integration typically involves secure mechanical mounting, thermal signal connection to capture hardware or encoders, and verification of video output quality before deployment. Professional installation is recommended to ensure proper thermal alignment and signal conditioning.

What is included

Contact us for package details regarding included mounting hardware, cables, or accessories with the FC-317 O 19MM module purchase.

Jerry Tildsen

From my perspective as a systems engineer, the FLIR FC-317 is a solid choice for integrators building custom thermal monitoring platforms. We've specified this module in several perimeter security and infrastructure monitoring deployments where thermal detection is mission-critical. The fixed 19mm lens and NTSC 30Hz output provide predictable performance without the variable calibration overhead of varifocal designs. The FC-317 fits naturally into systems already built around analog thermal capture and processing pipelines.

Technical Highlights:

• Thermal Detection: Operates independent of visible light, providing 24/7 imaging in darkness, fog, and obscured conditions where visible cameras cannot function.
• Fixed Optics: 19mm thermal lens eliminates focus drift and simplifies mechanical integration into custom host systems.
• NTSC Video Output: 30Hz NTSC delivery ensures broad compatibility with legacy security infrastructure, DVR systems, and analog-to-digital conversion hardware.

Deployment Considerations:

• Pair the FC-317 with quality video encoders or capture cards to maximize signal fidelity during digitization and network transmission.
• Plan thermal alignment and lens cleaning access during mechanical design phases—thermal performance depends on clear optical paths to scene objects.

If your integration roadmap includes thermal sensing as a core capability and you're working within analog-based infrastructure, the FC-317 delivers reliable, proven FLIR technology without unnecessary complexity. Confirm module power budgets and thermal interface requirements early in your design cycle.