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AC640 thermal imaging core module front view

AC640 Thermal Imaging Core Module

The AC640 thermal imaging module offers exceptional performance, featuring an uncooled focal plane array detector, multiple pseudo-color and scene modes, digital zoom, a CVBS (PAL) image interface, a UART control interface, a wide operating temperature range, strong impact resistance, and a variety of lens options, making it suitable for a variety of scenarios.

Basic Specs

  • Detector Type Uncooled focal plane array detector (VOx - Vanadium Oxide)

  • Array Format 640×512

  • Operating temperature -30℃~+60℃

  • Shock resistance 1000g

Custom Options

Technical Advantages

  • Highly sensitive detection capability

Using an uncooled focal plane array detector (VOx), with an 8-14μm spectral response and a NETD of less than 35mK, it can accurately capture subtle temperature differences and provide clear and stable imaging.

  • Flexible function adaptation

It supports 1-8× continuous digital zoom, multiple pseudo-color mode switching, and scene mode selection, and can be conveniently controlled via the UART interface to adapt to various usage needs.

  • Wide range environmental tolerance

The operating temperature range is -30℃~+60℃, and the shock resistance is up to 1000g. It can still maintain stable operation in complex and harsh environments and has strong reliability.

  • Multiple hardware expansion

It provides 9mm and other lens options and is compatible with CVBS image interface, which can be flexibly matched according to actual scenarios to expand the scope of application.

Technical Specifications

Technical characteristics AC640
Detector type Uncooled focal plane array detector (VOx - Vanadium Oxide)
Spectral response 8 - 14μm
Pixel pitch 12μm
Array Format 640×512
Noise Equivalent Temperature Difference (NETD) <35mK (f/1.0 50Hz 300K)
Detector frame rate 60Hz
Graphics Interface CVBS (PAL)
Control interface UART
Main Features Digital zoom, pseudo color switching
Pseudo-color mode White hot, black hot, red hot, iron red
Scene Mode User, Plain, Forest
brightness Adjustable
Contrast Adjustable
Digital zoom 1× to 8× continuous digital zoom (0.5× steps)
Shutter Mode With shutter, automatic shutter activation
Lid calibration Lid calibration using a host computer via the UART serial port
Non-uniformity correction (NUC) Calibration using a host computer via the UART serial port
Power Input CVBS (4.6 - 18V)
Operating temperature -30℃~+60℃
impact resistance 1000g
Lens options 9mm, various lenses available
Secondary development /

Application Scenarios and Solutions

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Drone inspection and monitoring

  • Suitable for inspection of power, oil and gas pipelines, and capturing abnormal temperature differences of equipment at high altitudes.
  • Highly sensitive detection to accurately identify fault points
  • Lightweight to meet the endurance requirements of drones
  • Shock-resistant design to cope with flight vibrations
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Security night monitoring

  • Assist with nighttime security at borders and factories, and identify suspicious targets through fog.
  • Wide operating temperature range to adapt to day and night temperature changes
  • Multiple pseudo-color modes improve target recognition
  • Digital zoom facilitates detailed observation and tracking
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Outdoor hunting aids

  • Assist hunters to lock prey in complex terrain and enhance night observation capabilities.
  • Forest scene mode optimizes field imaging
  • A variety of lenses are available to suit different shooting ranges
  • Low power consumption design extends device usage time

Full Service Support

We provide a comprehensive service support system to ensure that your products are always in the best condition and receive professional technical support.

Product Guarantee

Every product comes with a 3-year full warranty that covers all hardware failures caused by man-made hardware damage.

  • 3-year warranty, extended warranty service as needed, comprehensive protection

Technical Support

Our professional technical team provides 24-hour technical support to answer your usage questions and technical inquiries.

  • 7x24 hours online support, remote assistance and troubleshooting, professional technical consultant services

Repair Service

Provide professional maintenance services to ensure your equipment always keeps in top working condition.

  • Quick response repair service, original parts replacement, equipment upgrade and modification service

Training Service

Provide professional product training to help you fully utilize the performance of your equipment.

  • Online video tutorials, on-site operation training, advanced application skills training

Get Professional Solutions

We are committed to providing you with professional solutions to meet your various needs.
One-on-one consultation with professional consultants
Our professional consultants will provide personalized consulting services based on your specific needs to help you find the most suitable solution.
Product Showcase Appointment
Book an online or offline product demonstration to experience our product performance and features first-hand.
Customized solution design
Our team will tailor a solution to meet your specific requirements and budget.

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