Basic Specifications
| Type | CCTV Camera / Thermal Camera Core |
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| Sensor | Uncooled Vox Focal Plane Array (UFPA) |
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| Resolution | 640*512 (Effective FPA) |
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| Pixel Pitch | 12um |
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| Spectral Response | 8~14um |
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| NETD | ≤35mk (F/1.0 50Hz 300K) |
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| Frame Rate | 50Hz / 25Hz Support |
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| Focal Length Options | 4mm, 9.1mm, 15mm, 19mm |
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| Effective Distance | ≧30m |
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| Detection Distance | 400m |
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| Recognition Distance | 228m |
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| Digital Zoom | Continuous (1x, 2x, 4x optional) |
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| Interface | UART (Baud Rate: 460800), BT.656, SPI, DVP, MIPI |
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| Power Consumption | <0.8W (3.7V) |
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| Operating Temp | -40ºC to +60ºC |
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| Dimensions | 21 * 21 * 10.3mm |
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| Weight | ~13g (Approx.) |
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Product Description & Features
The 640*512 is a compact, high-performance long-wave infrared (LWIR) thermal imaging module designed for integration into space-constrained and power-sensitive applications. Built around a 640*512 vanadium oxide (VOx) uncooled microbolometer, it delivers reliable thermal imaging with exceptional stability and sensitivity.
High-Resolution Sensing
640*512 pixel VOx uncooled focal plane array with a 12 µm pixel pitch for superior thermal clarity.
Advanced Calibration
Built-in algorithms for precise industrial and biological temperature measurement (e.g., human body, equipment).
Dual Interface Logic
Equipped with SPI and DVP interfaces for seamless system integration and low-bandwidth control.
Ultra-Compact Design
Measuring only 21 × 21 × 10.5 mm, perfect for embedded IoT and handheld devices.
Key Features Highlight
1
Fast Frame Rate: Supports up to 50Hz output, enabling real-time temperature monitoring and dynamic scene capture.
2
High Sensitivity: NETD < 50 mK (typically <35mK), allowing detection of minute temperature variances.
3
Multiple Color Modes: Whitehot, Blackhot, Iron, Rainbow, Sepia, and Fire palettes available.
4
Rugged Performance: Operates in extreme environments from -40ºC to +60ºC with high thermal stability.
Dimensions & Product Gallery
Typical Applications
This LWIR thermal imaging module is widely applicable across various high-tech sectors:
- Industrial IoT: Predictive maintenance, electrical hotspot detection, and machinery health monitoring.
- Security & Surveillance: 24/7 night vision, perimeter protection, and intrusion detection in total darkness or fog.
- Smart Home & Appliances: Occupancy detection, HVAC optimization, and fire hazard monitoring.
- Automotive & Robotics: Cabin occupancy sensing, EV battery thermal management, and autonomous navigation.
- Consumer Electronics: Handheld thermal cameras, drones, and wearable health-monitoring devices.
Frequently Asked Questions
1. What is the core sensor technology used in this module?
The module utilizes a 640*512 Vanadium Oxide (VOx) uncooled focal plane array (UFPA) with a 12µm pixel pitch for high-sensitivity infrared imaging.
2. Does it support temperature measurement?
Yes, it features built-in calibration algorithms capable of accurate industrial and biological temperature measurement, including human body surface detection.
3. What interfaces are available for system integration?
The module supports multiple digital video output interfaces including SPI, DVP (BT.656), and optional LVDS or MIPI, along with UART for control.
4. How compact is the module for portable use?
It is extremely compact, measuring just 21 x 21 x 10.3 mm and weighing approximately 13g, making it ideal for drones and handheld devices.
5. Can this module operate in extreme weather?
Absolutely. It is designed to operate in temperatures ranging from -40ºC to +60ºC (-22°F to 140°F) and is waterproof/weatherproof when integrated correctly.
6. What is the power requirement for the module?
The module is optimized for low power consumption, requiring less than 0.8W at 3.7V, which is perfect for battery-powered IoT applications.
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