FP31 Handheld Thermal Imager

The handheld thermal imager is a compact and reliable device designed for accurate temperature measurement in a variety of applications. With its high-resolution infrared detector, superior thermal sensitivity, and multiple color palettes, it delivers clear thermal images for fire detection, rescue operations, building inspections, and industrial maintenance.

Description

The handheld thermal imager is a versatile temperature measurement device designed for a wide range of inspection applications. Built with a high-resolution infrared detector, it produces sharp thermal images with excellent sensitivity, allowing users to quickly identify temperature differences and perform accurate temperature measurements. With support for multiple color palettes, the device adapts to different working environments, making it ideal for fire detection, emergency response, building inspections, and various industrial tasks.

Features

  • High-Resolution Thermal Imaging: Features a 384 × 288 infrared detector (110,592 pixels) that delivers sharp, detailed thermal images for enhanced inspection accuracy.
  • Excellent Thermal Sensitivity: Offers a NETD of less than 30 mK (@ 25°C, F#=1.0), enabling the detection of even the smallest temperature differences.
  • Wide Temperature Measurement Range: Measures temperatures from -20°C to 650°C, making it suitable for demanding industrial and inspection applications.
  • Fast Startup: Powers up in approximately 6 seconds with thermal imaging and 8 seconds with on-screen display (OSD), ensuring quick readiness for use.
  • Smooth Image Refresh Rate: Provides real-time thermal imaging with a 25 Hz frame rate for responsive performance.
  • Clear LCD Display: Equipped with a bright 3.2-inch LCD screen for easy viewing of thermal images and measurement data.
  • Advanced Image Enhancement: Supports image enhancement technology for both live viewing and captured images, improving clarity and revealing finer details.

Specification

Infrared Image
IR Resolution 384 x 288 (110,592 pixels)
NETD < 30 mK (@ 25°C, F#=1.0)
Image Frequency 25 Hz
Detector Pitch 12 µm
Spectral Range 7.5 to 14 µm
Focal Length 6.7 mm
F-number F0.9
Field of View (FOV) 40° × 29.8°
Spatial Resolution (IFOV) 1.79 mrad
Min. Focus Distance 0.5 m (1.64 ft)
Focus Mode Focus Free
Image Display
Display 640 × 480 Resolution, 3.2″ LCD Screen
Digital Zoom 1x, 2x, 4x
Color Palettes Basic, Smooth, White Hot, Fire Detection, Rescue, Hot Area, Cold Area, Building
Image Modes Thermal/Fusion
Visual Camera 3264×2448 (8MP)
Measurement and Analysis
Object Temperature Range Range -20°C to 150°C
Range 0°C to 650°C
Measurement Tools Center Spot, Hot Spot, Cold Spot
Data Storage and Communication
Storage Media Built-in 128 GB flash memory
Image Storage Capacity Approx. 327800 Images
Video Storage Capacity Approx. 137 h
Video File Format MP4
General
USB Interface USB Type-C
LED Light Yes
Battery Type Rechargeable Li-ion battery
Laser Pointer Yes
Wi-Fi Yes
Laser Yes, Class II, Wavelength: 650nm; Power: <1mW
Laser Distance Meter Yes
Battery Operating Time Approx. 4 hours
Battery Charging Time Approx. 3 hours via USB; 4 hours with battery charger
Protection Level IP67, IEC 60529
Safety EN 62368
Drop Test Height 2 m, IEC 60068-2-31
Vibration 2 g, IEC 60068-2-6
EMC EN 301 489-1, EN 301 489-17, EN IEC 61000-6-2, EN IEC 61000-6-3
Shock 25 g, IEC 60068-2-27
Environmental & Physical
Working Temperature Range -10°C to 55°C (default settings)
85°C, 30 min
150°C, 10 min
260°C, 5 min
Relative Humidity IEC 60068-2-30, 24 hours, 95% relative humidity, 25–40°C, 2 cycles
Storage Temperature Range -20°C to 60°C
Weight Approx. 420g (0.93 lb)
Dimension 52.7 × 143 × 79 mm (2.1 × 5.6 × 3.1 in)

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