High-Performance Raythink TN460U Ultra-High Temperature Camera – 640×512 IR Resolution & 0~2000°C Range for Metallurgy
Product Description
TN460U Online Ultra-high Temperature Thermal Camera is a non-contact infrared thermal camera specially designed for ultra-high temperature measurement needs. It adopts an uncooled infrared FPA detector, featuring a high resolution of 640×512 and an ultra-wide temperature measurement range of 0~2000°C.
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It features in compact and lightweight design, optional air-cooled/water-cooled shell, and a maximum tolerable ambient temperature of 220°C. A variety of lenses are available to provide clear and accurate infrared images and temperature measurement functions. Adopting open network protocols, it facilitates integration and secondary development for customers to improve system flexibility.
Product Highlights
| Model | TN460U |
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| Thermal Imaging Parameters | |||
| Detector | Uncooled VOx detector |
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| Infrared Resolution | 640×512 |
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| Pixel Pitch | 12μm |
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| Frame Rate | 25Hz |
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| Spectral Band | 7.5μm~14μm |
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| Thermal Sensitivity (NETD) | ≤40mK(@25°C,F#1.0,25Hz) |
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| Focal Length | 4.1mm |
6.9mm |
19mm |
| Focus Mode | Fixed focus, athermalized |
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| FOV | 100°×82° |
62.9°×50.4° |
22.9°×18.4° |
| Spatial Resolution | 2.927mrad |
1.74mrad |
0.632mrad |
| F Value | 3.0 |
2.5 |
2.5 |
| Temperature Measurement | |||
| Measurement Range | 0℃~800℃, 600~2000℃ |
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| Measurement Accuracy | ±2°C or ±2% of readings (whichever is greater) |
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| Temperature Measurement Correction | Reflected temperature, ambient temperature, atmospheric transmissivity, object emissivity, distance |
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| Measurement Tool | Temperature measurement of 12 points, 12 lines, and 12 areas, supporting isotherm settings and temperature alarm | ||
| Palette | 20 palettes such as iron-red, black & white, and rainbow |
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| Image Processing | Temperature width stretch, non-uniformity correction, thermal image capture, digital zoom (1-8) |
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| System Interface | |||
| Communication Interface | RJ45, 10M/100M adaptive Ethernet port |
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1-channel RS485, supporting Pelco-D protocol expansion | |||
| Audio Interface | 1-channel audio input, 1-channel audio output |
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| Alarm Interface | 1-channel alarm input, 1-channel alarm output |
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| Video Interface | 1-channel analog video |
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| Video Standards | H.264, H.265 |
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| Audio Standards | G.711a/G .711u/AAC/PCM |
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| Storage Interface | SD card |
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| Network Protocol | IPv4, HTTP, HTTPS, SMTP, FTP, UPnP, DNS, DDNS, NTP, RTCP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP |
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| Interface Protocol | Modbus TCP, ONVIF, GB28181, MQTT |
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| Device Specifications | |||
| Operating Temperature | -20°C~60℃ |
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| Power Supply Mode | 12V DC or PoE power supply |
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| Typical Power Consumption | less than 2.5W |
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| Dimensions | Volume less than 50×50×90mm |
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| Weight | About 200g |
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Applications




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Education and Research |
Industrial Manufacturing |
Machine Vision |
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Industrial Manufacturing
Machine Vision