DAI640 Uncooled Infrared Thermal Imaging Module

Name: DAI640 Uncooled Infrared Thermal Imaging Module
Brand: UAVAUTO
SKU: DAI640
Price: 999 USD
Availability: InStock

SKU:DAI640

The DAI640 is an ultra‑compact shutterless uncooled infrared thermal imaging module with a 20×20×20 mm cube design and a weight of only 12 g. Featuring a high‑resolution 640×480 12 μm pixel pitch detector, it delivers crisp thermal imagery while maintaining ultra‑low power consumption (<1 W). The module supports multiple configuration options and a wide selection of interchangeable lenses, making it the ideal building block for cost‑effective OEM assembly and integration in portable, miniaturized, and low‑power thermal imaging systems.

Share on:

1. DAI640 Uncooled Infrared Thermal Imaging Module Overview

2. Product Features

Ultra‑small form factor & ultra‑light weight: 20×20×20 mm footprint and only 12 g (without lens) enable seamless integration into the most compact devices.
Ultra‑low power consumption: < 1 W typical, extending battery life in handheld and UAV applications.
Shutterless technology: Eliminates mechanical shutter for faster startup (<7 s), higher reliability, and silent operation.
High‑resolution detector: 640×480 resolution with 12 μm pixel pitch provides exceptional image detail and thermal sensitivity (≤40 mK).
Flexible customization: Optional infrared lenses (12–50 mm), digital video interfaces, and communication ports to suit diverse system requirements.
Advanced image adjustment: Polarity (black/white hot, pseudo color), 1‑8× digital zoom (0.1× steps), brightness control, image flip, and customizable reticles.
Wide input voltage & protection: Operates from 2.5 V to 5.5 V DC with built‑in reverse polarity and under/over voltage protection.
Rugged environmental performance: Operating temperature range from -40°C to +60°C (special) and meets GJB 150 vibration/shock standards.

3. Detailed Technical Parameters

Parameter	Specification
Detector Type	Uncooled infrared microbolometer (no TEC)
Resolution / Pixel Pitch	640 × 480 / 12 μm
Sensitivity (NETD)	≤40 mK @ 300 K, f/1.0
Frame Rate	50 Hz
Spectral Band	8 – 14 μm (LWIR)
Non‑uniformity Correction	Shutterless technology
Start‑up Time	< 7 s
Image Enhancement	Digital Detail Enhancement (DDE)
Display Resolution	768 × 576 pixels
Display Frame Rate	25 Hz (PAL format)
Optional Lenses	12 mm, 19 mm, 25 mm, 35 mm, 50 mm, etc.
Polarity Modes	Black hot / White hot / Pseudo color
Digital Zoom	1.0× – 8.0× (step 0.1×)
Brightness Control	Auto + Manual
Image Flip	Horizontal / Vertical
Cursor Reticle	One or more crosshair reticles available
Operating Voltage Range	DC +2.5 V … +5.5 V
Power Consumption	< 1 W
Reverse Polarity Protection	Yes
Under & Over Voltage Protection	Yes
Operating Temperature Range	Commercial: -20°C … +60°C Special Application: -40°C … +60°C
Storage Temperature Range	-45°C … +65°C
Humidity	5% … 95% (non‑condensing)
Vibration & Shock Resistance	Vibration: GJB 150-16 2.3.1 Shock: GJB 150-18 Test 7, 100g/6ms
Temperature Shock Resistance	-5°C/min (-40°C … +60°C)
Weight	12 g (excluding lens)
Module Dimensions (PCB)	20 mm × 20 mm × 20 mm (excluding lens)
External Power Input	Available
Digital Video Port	BT.656
Communication Port	RS‑232
Analog Video Output	PAL (CVBS)
External Control	5‑key keypad
Customization Options	Optional lenses, digital video interfaces, communication ports

4. Application Scenarios

Security & surveillance: Ideal for covert monitoring, perimeter protection and night vision systems requiring high resolution and small size.
Industrial predictive maintenance: Enables non‑contact temperature monitoring of electrical cabinets, bearings, and rotating equipment with fine detail.
UAV / drone payloads: Ultra‑light weight and compact dimensions make it perfect for aerial thermal imaging in search & rescue, agriculture, and infrastructure inspection.
Handheld thermal cameras: Easily integrated into portable diagnostic tools for building inspectors, firefighters, and field service technicians.
Automotive night vision: Enhances driver assistance systems with reliable thermal perception in a miniaturized form factor.