UK Supplier of Data Acquisition & Thermal Imaging systems, software and services

G100EX / G120EX

Category: Cameras
Manufacturer: AVIO


The G120EX and G100EX series thermal cameras feature temperature ranges up to 1500°C, with a 0.04°C resolution, a wide-angle / panoramic thermal / visual image.

The tilting display and intuitive GUI and joystick makes for easy operation by the user.


  • Measures temperatures up to 1500°C
  • 0.04°C resolution (with S/N improvement at 30°C)
  • Focuses as close as 10cm, with a 32° x 24° field of view
  • Panoramic image capture with the G120 series
  • Visual and IR image capture, with split-screen, fusion or alpha blending modes
  • Thermal image movie capability, recording directly to SD
  • Standard accesories include: AC adapter, Battery charger, 1 Rechargeable li-ion battery, SD Card, USB cable, Hand strap, grip belt, Software, Operation Manual and carry case



Infrared Detector

Uncooled Focal Plane Array (microbolometer)

Spectral Range

8 to 14µm

Measuring Range-40 to 1500°C
Sensitivity (NETD)

0.04°C at 30°C (with S/N improvement)

Accuracy±2°C or ±2% *1
Frame Rate

8.5Hz (G120EXD / G100EXD)
60Hz (G120EX / G100EX)

Detector Pixels320(H) x 240(V) pixels
Field of View (FOV)32°(H) x 24°(V)
Spartial Resolution1.78mrad
Focal Distance10cm to infinity with standard lens
FocusAuto / Manual
Auto FunctionsAuto-scale, Auto-focus, Full-auto
Colour PalletRainbow, Iris, Brightness, Hot Iron, Hot White, Hot Black
Gradation256/16/8 tones
Visual Camera2.0MP CMOS Camera
Fusion Provided
Picture-in-Picture Provided
Alpha Blending Provided
Split-Screen Provided
Display Functions1 to 4 times continuous zoom
Display 9 images (replay mode)
Image Quality ImprovementEdge Enhancement G120 only
Filtering Provided
Measuring Functions

Point Temperature: 1 Centre Point, 5 Movable Point
Temperature Search: MAX/MIN
Delta Temperature: Provided
Temperature Display in Assigned Region: MAX, MIN and AVG in Box (for up to 5 boxes)
Alarm Function: Alarm Sound, Alarm Display, Colour Alarm (ISO)
Vibration Alarm: Provided (G120 only)
Alarm Recording: Provided
Alarm Recording: Provided
Temperature Correction Function: Emmissivity, Environment/Background, Distance, NUC
Emmissivity: Multi-point Correction, Emissivity Reverse Calculation, Emmissivity table

Storage DeviceSD Card, SDHC Compatible
Data Storage

Still Image: JPEG with temperature data (14bit), Visual image recorded simultaneously
Movie G120 only: SVX file (exclusive)
Panoramic Image G120 only: Equivalent to 100°(H) x 75°(V)
Movie Recording G120 only: Max. 10fps to SD (G120EX), Max. 8.5fps to SD (G120EXD)
Voice Annotation: 30sec Recording / Replay per image
Text Annotation: up to 128 characters per image


USB2.0 for storage
Video Output: NTSC or PAL
Alarm Output: Contact closure (no voltage)

Display3.5" LCD Monitor, with Tilt and Brightness adjustment available
AuxillaryLaser Pointer: Provided (Class 2 red)
LED Light: Provided
EnvironmentOperating temperature/humidity: -15°C to 50°C, 90% RH
Vibration/shock: 29.4m/sec²(3G), 294m/sec²(30G)
EMC: Compliant to CE (Class A)
Dust/splash Proof: IP54
Battery Operation4 hours (typ), Rechargeable Li-ion battery
AC PowerAC Adapter (100V to 220VAC 50/60Hz)
DimensionsApprox. 212mm(H) x 55mm(W) x 138mm(D) Exc. projections
WeightApprox. 800g (inc batteries)

*1 Operating Temperature 0 to 40°C


Ask about this product

Thermal Camera Comparison

Maximum Temperature Range (°C)1500650
1500 *
2000 *
Standard Resolution320 x 240480 x 360640 x 480240 x 240640 x 480320 x 240
Super Resolution-960 x 7201280 x 960--640 x 480
Sensitivity (°C)0.040.0250.0250.050.034
Accuracy (±°C)2112244
Field of View (°)32 x 2424 x 1832 x 2435 x 35
70 x 70 *
37.5 x 28.1
71.2 x 53.4
90.2 x 67.7 * 
22 x 17
Frame Rate (Hz)60
8.5 *
8 *
7.5 *
7.5 *

* Model dependent