TN460U Ultra-high Temperature Thermal Camera
$0.00
The TN460U Ultra-High Temperature Thermal Camera delivers precise non-contact temperature monitoring up to 2000°C. Equipped with a 640×512 resolution infrared detector, multiple lens options, and industrial-grade durability, it’s built for reliable performance in metallurgy, glass, casting, and chemical industries.
Description
The TN460U Online Ultra-High Temperature Thermal Camera is a professional-grade infrared imaging solution designed for extreme heat measurement environments. Featuring a 640×512 uncooled infrared detector and an ultra-wide temperature range of 0°C to 2000°C, it ensures clear visuals and accurate thermal readings for continuous industrial monitoring.
Its compact, lightweight design supports easy integration with industrial systems, while optional air-cooled or water-cooled shells enable long-term use in harsh conditions with ambient temperatures up to 220°C. With open network protocols, the TN460U is highly adaptable, allowing seamless system integration and secondary development.
Key Features
High-Resolution Infrared Imaging
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Advanced 12μm infrared detector with 640×512 resolution.
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Delivers crystal-clear images with improved definition.
Ultra-High Temperature Measurement
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Wide range of 0°C–2000°C, ideal for extreme industrial applications.
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Stable and accurate temperature data with 25Hz synchronous output.
Industrial-Grade Build
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Rugged, lightweight design for easy installation.
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Optional air/water cooling for extreme environments.
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Flexible lens options for multiple application scenarios.
Smart Integration & Connectivity
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Supports Modbus TCP, ONVIF, GB28181, MQTT protocols.
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Open network system for secondary development.
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Built-in temperature alarms, multiple measurement tools, and color palettes.
Technical Specifications
| Parameter | Specification |
|---|---|
| Detector | Uncooled VOx detector |
| Infrared Resolution | 640 × 512 |
| Pixel Pitch | 12 μm |
| Spectral Band | 7.5 μm – 14 μm |
| Thermal Sensitivity (NETD) | ≤ 40 mK (@25°C, F#1.0, 25 Hz) |
| Focal Length (Options) | 4.1 mm / 6.9 mm / 19 mm |
| F-Value | 3.0 / 2.5 / 2.5 |
| Focus Mode | Fixed focus, athermalized |
| Field of View (FOV) | 100° × 82° / 62.9° × 50.4° / 22.9° × 18.4° |
| Spatial Resolution | 2.927 mrad / 1.74 mrad / 0.632 mrad |
| Measurement Range | 0°C – 800°C, 600°C – 2000°C |
| Measurement Accuracy | ±2°C or ±2% of reading (whichever is greater) |
| Correction Parameters | Reflected temperature, ambient temperature, atmospheric transmissivity, object emissivity, distance |
| Measurement Tools | Temperature measurement for up to 12 points, 12 lines, and 12 areas; supports isotherm and temperature alarms |
| Image Processing | Temperature width stretch, non-uniformity correction, thermal image capture, digital zoom (1–8×) |
| Frame Rate | 25 Hz (image & temperature data) |
| Palettes | 20+ palettes (Black-hot, White-hot, Iron Red, Rainbow, etc.) |
| Video Compression | H.264, H.265 |
| Communication Interfaces | RJ45 (10/100 Mbps), 1 × RS485 (Pelco-D support) |
| Audio | 1 × audio input, 1 × audio output; supports G.711a / G.711u / AAC / PCM |
| Alarm I/O | 1-channel alarm input, 1-channel alarm output |
| Video Interface | 1 × analog video + IP streaming |
| Storage | SD card slot |
| Network & Protocols | IPv4, HTTP, HTTPS, SMTP, FTP, UPnP, DNS, DDNS, NTP, RTCP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP |
| Interface Protocols | Modbus TCP, ONVIF, GB28181, MQTT |
| Operating Temperature | -20°C to +60°C (typical) |
| Ambient Tolerable Temp (with optional cooling) | Up to 220°C (with air-cooled or water-cooled shell) |
| Power Supply | 12V DC or PoE |
| Typical Power Consumption | < 2.5 W |
| Dimensions | < 50 × 50 × 90 mm |
| Weight | About 200 g |
Application Scenarios
The TN460U is widely used in high-temperature industrial sectors, including:
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Metallurgy – Furnace monitoring, smelting process monitoring.
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Glass Production – Molten glass inspection and process safety.
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Casting Industry – Mold and molten metal temperature monitoring.
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Coal Chemicals – High-temperature process safety and optimization.
