1. Introduzione
The IRay MINI2 series is an advanced uncooled Long-Wave Infrared (LWIR) thermal camera module, designed for a wide range of industrial and security applications. This manual specifically covers the MINI2 640 model, featuring a 640x512 resolution. Known for its compact size, lightweight design, and low power consumption, the MINI2 incorporates a self-developed infrared ISP chip to deliver clear and smooth thermal images. It offers various image modes and lens options to suit diverse operational needs.
2. Configurazione e connessioni
This section outlines the necessary steps for setting up your IRay MINI2 thermal camera module and understanding its connectivity options.
2.1 Alimentazione
- The module requires a 5V power input. Ensure your power source provides stable 5V to prevent damage or erratic operation.
2.2 Opzioni di connettività
The MINI2 module supports various expansion board interfaces for data and control:
- USB di tipo C: For modern, versatile connectivity.
- RS-232, UART: Standard serial communication interfaces.
- Video analogico: For direct video output (PAL/NTSC).
- BT.656 Digital Video: A standard for digital video.
- RS422, LVDS Digital Video: High-speed digital video interfaces.
- CameraLink Digital Video: High-performance digital interface for industrial cameras.
- MIPI Digital Video: Mobile Industry Processor Interface for video.
- USB 4Pin: A common USB interface.
2.3 Installazione dell'obiettivo
The MINI2 module is compatible with a range of lenses. Ensure the chosen lens is securely attached to the module. Available lens options include:
- 4.1mm, 4.4mm, 6.9mm, 9.1mm, 13mm, 19mm, 25mm, 35mm, 55mm, 75mm, 100mm
3. Funzionamento
The IRay MINI2 module is designed for flexible operation across various applications.
3.1 Image Modes and Adjustments
The module supports multiple image modes and adjustments to optimize thermal imaging for different environments:
- Polarità/Palette: Supports White-hot, Black-hot, and various other palettes.
- Correzione della non uniformità: Features Shutter correction and shutter-less algorithm correction for consistent image quality.
- Regolazione luminosità/contrasto: Regolabile da 0 a 100 (opzionale).
- Zoom digitale: Zoom continuo da 1.0x a 8.0x, con incrementi di 0.1.
- Rispecchiamento: Supports Vertical, Horizontal, and Diagonal mirroring.
3.2 Frequenza fotogrammi
The MINI2 640 model operates at a detector frame rate of 30Hz or 60Hz, providing smooth thermal video output.
3.3 Applicazioni tipiche
The versatility of the MINI2 module makes it suitable for:
- Misurazione della temperatura industriale
- Visione artificiale
- Pod elettro-ottici
- City Security and Surveillance
- Vehicle-mounted thermal cameras
- Night Vision systems
4. Manutenzione
To ensure the longevity and optimal performance of your IRay MINI2 thermal camera module, follow these general maintenance guidelines:
- Keep the module clean and free from dust and debris. Use a soft, lint-free cloth for cleaning the exterior.
- Avoid exposing the lens to direct sunlight or strong heat sources for extended periods.
- Store the module in a dry, temperature-controlled environment when not in use.
- Do not attempt to disassemble the module, as this will void the warranty and may cause damage.
5. Risoluzione Dei Problemi
If you encounter issues with your IRay MINI2 module, consider the following general troubleshooting steps:
- Nessuna immagine/potenza:
- Verify the 5V power supply is correctly connected and providing power.
- Check all cable connections (USB, video, serial) for secure fit.
- Scarsa qualità dell'immagine:
- Assicurarsi che la lente sia pulita e priva di macchie o polvere.
- Adjust brightness, contrast, and palette settings in your software interface.
- Perform non-uniformity correction if available and needed.
- Problemi di comunicazione:
- Confirm the correct communication interface (USB, RS-232, UART, etc.) is selected and configured in your system.
- Check driver installations if using USB or other digital interfaces.
Per problemi persistenti, fare riferimento alla sezione Garanzia/Assistenza per le informazioni di contatto.
6. Specifiche
The following tables detail the electrical, physical, environmental, and technical specifications of the IRay MINI2 640 thermal camera module.
6.1 Parametri elettrici
| Parametro | Valore |
|---|---|
| Video analogico | PAL/NTSC |
| Video digitale | DVP/BT656/ USB2.0/MIPI |
| Interfaccia di comunicazione | UART/I2C/USB2.0 |
| Ingresso alimentazione | 5V |
6.2 Caratteristiche fisiche
| Parametro | Valore |
|---|---|
| Peso (senza lente) | <9g |
| Dimensioni (senza obiettivo) | Dimensioni: 21x21x10.3mm |
6.3 Environment Adaptability
| Parametro | Valore |
|---|---|
| Temperatura di esercizio | Temperatura di esercizio -40°C ~ +80°C |
| Temperatura di conservazione | Temperatura di esercizio -50°C ~ +85°C |
| Umidità | 5% ~ 95%, senza condensa |
| Vibrazione | 6.06 g, vibrazione casuale, tutti gli assi |
| Impatto | 80g, 4ms, onda a dente di sega di picco finale, tre assi e sei direzioni |
6.4 Technical Specifications (MINI2 640)
| Specifiche tecniche | MINI2 256 | MINI2 384 | MINI2 640 |
|---|---|---|---|
| Parametri principali | |||
| Tipo di rilevatore | Uncooled Vox infrared detector | ||
| Risoluzione | 256x192 | 384x288 | 640x512 |
| Frequenza dei fotogrammi del rilevatore | Frequenza 25/50 Hz | Frequenza 30/60 Hz | Frequenza 30/60 Hz |
| Passo pixel | 12 micron | ||
| Banda spettrale | 8~14 micron | ||
| NETTO | ≤40mK a 25°C, F#1.0, 25Hz | ||
| Regolazione dell'immagine | |||
| Correzione di non uniformità | Correzione dell'otturatore/correzione dell'algoritmo senza otturatore | ||
| Regolazione luminosità/contrasto | 0-100, facoltativo | ||
| Polarità/Palette | Bianco-caldo/Nero-caldo/Varie tavolozze supportate | ||
| Zoom digitale | Zoom continuo 1.0-8.0x (passo: 0.1) | ||
| rispecchiamento | Verticale/Orizzontale/Diagonale | ||
7. Garanzia e supporto
7.1 Garanzia
The IRay MINI2 Thermal Camera Module comes with a Garanzia di 1 anno from the date of purchase. This warranty covers manufacturing defects and ensures the product meets its specified performance criteria under normal use.
7.2 Supporto tecnico
Technical support is available at any time for assistance with setup, operation, troubleshooting, or any other product-related inquiries. Please contact your vendor or the manufacturer's support channels for assistance. Inquiries are typically replied to within 24 hours.
7.3 OEM/ODM Support
For specific project requirements, OEM/ODM services are available. Please provide your detailed requirements to the manufacturer or authorized distributor for design and production assistance.
8. Suggerimenti per l'utente
Non sono stati forniti suggerimenti specifici per l'utente da parte di reviews or Q&A content for this product. General best practices for thermal camera modules include:
- Always ensure proper ventilation around the module, especially during extended operation, to maintain optimal performance and prevent overheating.
- When integrating the module into a custom system, pay close attention to power supply stability and signal integrity for reliable data transmission.
- Experiment with different image palettes and brightness/contrast settings to find the best visualization for your specific application and environmental conditions.
