TN220 is developed based on the 256×192 WLP infrared module, providing users with high-quality images. It features a compact design with POE power supply support and flexible mounting options, including magnetic installation, ensuring simple and convenient wiring. This device offers a visualized temperature monitoring solution for confined spaces and close-distance applications in fields such as electricity, renewable energy, and industrial manufacturing.
| Thermal Imaging Parameters |
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| Detector Type | VOx Uncooled FPA Detector |
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| Infrared Resolution | 256×192 |
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| Spectral Band | 7.5～14μm |
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| Thermal Sensitivity (NETD) | ≤40mK(@25°C, F#1.0,25Hz) |
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| Frame Rate | 1-25Hz, adjustable |
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| Pixel Pitch | 12μm |
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| Lens Focal Length | 3.2mm;2mm |
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| Field of view (FOV) | 56°× 42°; 90°×65.1° |
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| Focus Mode | Athermalized Prime Lenses |
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| Palette | 20 palettes available in total, such as black-hot/white-hot/rainbow |
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| Temperature Measurement Function |
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| Measurement Range | -20°C~+150°C, 0°C~550°C |
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| Measurement Accuracy | ±2°C or ±2% |
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| Temperature Analysis | Global, point (12), line (12), area (12) and mask region (12) temperature measurement rules as well as alarm linkage |
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| Isotherm | Support isotherm setting |
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| Temperature Width Stretch | Support temperature width stretch display |
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| Thermal Image Capture | Support thermal image capture and secondary analysis |
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| Dual-Spectral Parameters |
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| Dual-Spectrum Fusion | Support |
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| Light Filling | Support |
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| Visible Light Resolution | 1600×1200 |
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| Communication Interface |
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| Alarm Interface | 1-channel IO alarm input, 1-channel IO alarm output |
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| Communication Interface | 1-channel RS485 interface |
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| Network Interface | 1-channel RJ45, 100M adaptive Ethernet port, support POE power supply |
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| Power Supply | DC 10~30V 1A/ POE(802.3af) |
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| Storage Interface | 32GB Internal Memory |
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| Network Function |
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| Browser | Support browsers like Google, Firefox, Edge, etc. in Chinese and English |
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| Interface Protocol | ONVIF, GB28181, Modbus TCP/RTU, MQTT, SDK |
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| Network Protocol | IPv4, DHCP, HTTP, HTTPS, RTSP, SMTP, FTP, UPnP |
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| Intelligent Analysis |
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| Abnormal Alarm | Support detection of exceptions such as burn warnings, SD card exception, network cable abnormality and illegal access |
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| Intelligent Detection | Support intelligent event analysis such as smoke and fire detection, regional intrusion, tripwire intrusion, passenger and vehicle recognition and target filter |
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| Video Parameters |
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| Image Encoding Format | JPEG |
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| Video Compression Standard | H.264/H.265 |
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| Video Encoding Format | MP4 |
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| Others |
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| Reset Button | Support |
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| Operating Temperature and Humidity | -20°C~+60°C, <95%RH |
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| Ingress Protection Rating | IP67 |
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| Power Consumption | ≤2.6W |
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| Dimensions | 93mm×56mm×31.5mm |
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| Weight | 152g |
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