Brief Description
640x512 / 12μm VOx Uncooled Infrared Detectors, LWIR Thermal Sensor
with Clear Thermal Imaging
Product Description
GST612W uncooled LWIR infrared detector is oriented for optimized
SWaP-C (Size, Weight, Power, Cost). It has 640x512 resolution with
pixel size at 12μm and captures long wavelength infrared energy
from 8 to 14μm.
GST612W FPA uncooled vox microbolometer detector produces superior
image up to 327,680 pixels without compromise in size, which makes
it the mainstream product in the market with wide application in
almost all popular applications such as thermography, security
monitoring, firefighting, autonomous driving, personal vision etc.
Main Features:
- Resolution: 640x512
- Pixel Pitch: 12μm
- NETD: <40mK
- Frame Rate: 50/60Hz
- Clear Image Quality
Product Specifications
| Model | GST612W |
| Material | VOx |
| Resolution | 640x512 |
| Pixel Pitch | 12μm |
| Spectral Range | 8-14μm |
| NETD | <40mK |
| Digital Output | Built-in 14 bits ADC |
| Typical Responsivity | 15mV/K |
| Thermal Response Time | <12ms |
| Frame Rate | 50/60Hz |
| Dimension (mm) | 18x16x2.8 |
| Weight | <1.5g |
| Operation Temperature | -40°C ~ +85°C |
Industrial Applications
The GST612W thermal imaging detector is widely used in many areas,
such as Thermography, Security & Monitoring, Outdoors, Law
Enforcement & Rescue, ADAS, UAV Payloads etc.
Global Sensor Technology Team
FAQs
1. How does uncooled focal plane array microbolometer work?
By using the principle of infrared radiant thermal effect, the
uncooled infrared detector converts infrared radiation energy into
heat energy with infrared absorption material, so that the
temperature of the sensitive material increases. Then, a certain
physical parameter of the sensitive material changes accordingly
and converts into electrical signal or visible light signal through
a certain conversion mechanism designed to realize the detection of
the object.
2. What's the advantage of uncooled vox microbolometer?
Uncooled infrared focal plane detector does not need an Integrated
Dewar Cooler Assembly (IDCA) device and can work at room
temperature. It has the advantages of fast start, low power
consumption, small size, light weight, long life, low cost and so
on. Although the sensitivity of uncooled infrared focal plane
detector is not as good as that of cooled infrared detectors, after
years of development, its cost performance has been obviously
better than the cooled detector, which has a broader application
prospect.
