Posted in FLIR THERMAL

FLIR T840 – Advanced Handheld Thermal Imaging Camera

FLIR T840

The FLIR T840 is an advanced, ergonomic thermal imaging camera engineered for outdoor and industrial inspections. Equipped with a 464 × 348 infrared detector, bright HD color viewfinder, and a rotating optical block, the T840 is designed to reduce fatigue during long surveys and to capture accurate temperature measurements in challenging environments.

Key Features

  • 464 × 348 thermal resolution – crisp, detailed images for precise diagnostics.
  • Bright 4-inch LCD touchscreen and integrated HD viewfinder for use in bright sunlight.
  • 180° rotating optical block – ergonomic inspections from any angle.
  • Optional 6° telephoto lens – measure targets from a safe distance.
  • High thermal sensitivity (< 30 mK) – detect subtle temperature differences.
  • Laser-assisted autofocus – fast and accurate focusing.
  • Inspection Route mode – organize and streamline regular inspections.
  • Connectivity – Wi-Fi, Bluetooth, and GPS integration for efficient data sharing.

Specifications

IR Resolution 464 × 348 pixels (161,472 pixels)
Thermal Sensitivity (NETD) < 30 mK @ +30°C
Field of View (FOV) 24° × 18° (standard lens), optional 6° telephoto
Temperature Range -20°C to +120°C; 0°C to +650°C; up to +1500°C (lens dependent)
Accuracy ±2°C or ±2% of reading
Focus Laser-assisted autofocus, continuous autofocus, manual focus
Display 4” LCD touchscreen + integrated color viewfinder
Image Storage Radiometric JPEG, video recording, removable SD card
Battery Life Up to 4 hours continuous operation
Weight ~1.3 kg (with battery and lens)

Applications

The FLIR T840 is built for professionals who need reliable and comfortable thermal inspections in tough environments, including:

  • Utilities – inspect power lines, substations, and transformers from a safe distance.
  • Industrial maintenance – monitor equipment health and prevent costly downtime.
  • Building diagnostics – identify insulation failures, leaks, and energy losses.
  • Renewable energy – inspect solar panels and wind turbines efficiently.
  • HVAC and facility management – troubleshoot performance issues and ensure energy efficiency.

Combining portability, precision, and advanced optics, the FLIR T840 delivers the performance professionals need to keep operations running smoothly and safely.