FLIR Thermal Imaging Cameras & Systems

Detection range depends on the camera's IR resolution and lens field of view. With a high-resolution FLIR camera such as the A70 (640×480) fitted with a narrow 6° lens, a person can typically be detected at distances exceeding 1,000 meters. However, positive identification at that range requires careful lens and resolution selection based on Johnson Criteria standards.

FLIR Smart Sensor cameras include built-in on-camera analytics, alarm outputs, and IIoT protocols (Modbus TCP, EtherNet/IP, MQTT), enabling standalone operation without a PC. Image Streaming cameras stream radiometric data to a host system or SDK for external processing, making them ideal for machine vision integration and custom software applications.

The FLIR A-series cameras offer four resolution tiers: 80×60 (AX8), 320×240 (A400/A40), 464×348 (A500/A50), and 640×480 (A700/A70). Higher resolutions deliver finer spatial detail and improved detection of small thermal anomalies, while lower-resolution models offer a cost-effective entry point for basic monitoring applications.

Yes. FLIR Smart Sensor cameras, including the A40, A50/A70, and A400/A500/A700 series, natively support EtherNet/IP, Modbus TCP, MQTT, and REST API protocols, allowing direct integration with SCADA, HMI, and PLC platforms. The MoviTHERM MIO MAX I/O module further extends integration capabilities with 4-20mA analog outputs and Modbus TCP/IP.

FLIR MSX (Multi-Spectral Dynamic Imaging) overlays detail from an integrated visible camera onto the thermal image in real time. This embosses edges, labels, and structural features onto the infrared image, making it significantly easier to identify components, pinpoint anomalies, and document findings without switching between image modes or using separate cameras.

Yes. Most FLIR cameras in the A-series are rated IP66 or IP67, providing dust-tight protection and resistance to powerful water jets or temporary immersion. MoviTHERM also offers purpose-built enclosures rated IP67 and IP69K — including stainless steel hygienic models compliant with FDA and EHEDG standards — for food processing, outdoor, and chemically aggressive environments.