Name: Fast Delivery 640×512 Thermal Imaging Core for UAV, Security, Industrial Temperature Measurement
Brand: Vision Datum
Price: 1180.0 USD
Availability: InStock

Product Description

The iVaster iVA-A640LW &iVA-A640LWT is a self-developed uncooled LWIR thermal core with 640×512 resolution and 12μm pixel pitch, covering the standard atmospheric window spectral band of 8–14μm. Built-in proprietary LightPath image algorithms deliver crisp edge definition, rich scene details and smooth frame output, paired with reliable temperature measurement performance.

Separated into observation-only and full radiometric temperature measurement versions, this module covers a wide spectrum of applications: perimeter security monitoring, UAV aerial inspection, law enforcement rescue, industrial thermal inspection and wildlife observation. Thanks to standardized modular design, abundant stock and factory-direct low pricing, it becomes the top OEM thermal core choice for integrators pursuing low cost and short delivery cycles.

Core Competitive Advantages

Our iVaster series distinguishes itself from other LWIR camera lines with two core strengths: competitive factory-direct pricing and ultra-short lead times for mass orders, plus outstanding compact thermal performance.

Low Cost for Mass Production Integration

Equipped with self-developed LightPath image processing algorithms and standardized modular structure without redundant hardware design. Compared with mainstream 640×512 thermal cores in the market, it delivers obvious cost advantages for system integrators. Tiered volume pricing is available to cut down BOM costs of thermal cameras, UAV payloads, handheld thermometers and rescue devices for bulk OEM customers.
In Stock & Ultra-Fast Delivery

Standard models with regular lenses and standard interfaces are kept in permanent inventory. Standard orders ship within 7-14 working days. Custom lens or interface modifications can be scheduled rapidly, drastically shortening the typical industry lead time of 4–8 weeks. Ideal for rush projects and mass batch shipments.
Ultra-Compact, Lightweight & Low Power SWaP Design

Mini dimension only 26×26×21.1mm with weight under 23g; ultra-low power consumption ≤1W, powered by wide DC 5–12V input. Perfect for battery-powered mini devices including drone payloads, portable observation units, vehicle-mounted night vision and embedded small equipment with limited installation space.
Dual Versions: Observation & Radiometric Temperature Measurement

Two variants to match different project demands:

iVA-A640LW: 50Hz high frame rate for pure visual observation without temperature output
iVA-A640LWT: 30Hz radiometric core with full temperature measurement function

Both feature excellent thermal sensitivity NETD ≤40mK and stable temperature accuracy for clear detail recognition day and night.

Full-Range Interfaces for Easy Secondary Development

Multiple video outputs and control ports compatible with industrial motherboards, FPGA and display devices. Complete Windows/Linux/Android SDK packages are provided free for fast integration without complicated adaptation work.
Industrial-Grade Environmental Reliability

Wide operating temperature range from -20°C to +60°C. Passed strict vibration and shock tests to sustain harsh outdoor, airborne and vehicle-mounted working conditions, lowering long-term maintenance and after-sales costs.

Model Comparison Table

Parameter	iVA-A640LW (Observation Version)	iVA-A640LWT (Radiometric Version)
Resolution	640 × 512	640 × 512
Frame Rate	50Hz smooth video observation	30Hz high-precision temperature measurement
Temperature Function	N/A, pure imaging	Full radiometric temperature output
Temperature Range	—	-20℃ ~ 150℃ / 140℃ ~ 650℃ dual ranges
Temperature Accuracy	—	±2°C or ±2% of reading (whichever is larger)
Typical Power Consumption	≤ 1 W	≤ 1 W
Dimension & Weight	26×26×21.1 mm, < 23 g	26×26×21.1 mm, < 23 g
Vibration	6.06 g random vibration, all directions	6.06 g random vibration, all directions
Shock	60 g, 4 ms, half-sine wave, 3 axes, 6 directions	60 g, 4 ms, half-sine wave, 3 axes, 6 directions

interface

Video Output	CVBS, USB（UVC), Camera Link, MIPI-2LINE, SDI, BT.1120, BT.656
Control Interface	RS232, UART, RS422, RS485

Lens Selection & DRI Detection Range

Multiple fixed focal length lenses are optional from wide-angle short-range observation to long-distance perimeter surveillance. DRI data is calculated based on a 1.8m × 0.5m human target.

Focal Length	Horizontal × Vertical FOV	Detection Range	Recognition Range	Identification Range
6.6 mm	60.4° × 50°	—	—	—
9.1 mm	45.8° × 37.3°	176 m	44 m	22 m
13 mm	33.9° × 27.1°	225 m	64 m	32 m
15 mm	—	294 m	73 m	37 m
19 mm	23.2° × 18.5°	373 m	93 m	47 m
25 mm	17.6° × 14.1°	490 m	123 m	61 m
35 mm	12.6° × 10.1°	686 m	172 m	86 m
50 mm	8.8° × 7.0°	980 m	245 m	123 m
75 mm	5.9° × 4.7°	—	—	—

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Fast Delivery 640×512 Thermal Imaging Core for UAV, Security, Industrial Temperature Measurement

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