Product Overview
The TN460 is a high-performance thermal camera equipped with an uncooled infrared FPA detector, designed to deliver clear infrared images and precise temperature measurements. It supports multiple communication protocols, including Modbus TCP, Onvif, and GB28181, making it suitable for integration in various applications such as machine vision, electric power, new energy, and industrial automation.

Lens Parameters
The camera offers multiple focal lengths: 4.1mm, 9.1mm, 13mm, and 25mm, with corresponding fields of view (FOV) and instantaneous field of view (IFOV) values. This flexibility allows for tailored solutions depending on the application requirements.

Specifications
- Detector: Uncooled VOx detector
- Measurement Range: -20°C to +650°C
- Communication Interface: RJ45 Ethernet port, RS485 interface, supporting extended Pelco-D protocol
- Operating Temperature: -40°C to +70°C
- Power Supply: 9V-15V DC, optional POE
- Power Consumption: ≤2.4W
- Dimensions: 45mm×44mm×60mm (without lens)
- Weight: Approximately 110g (without lens)

Thermal Imaging Parameters
- Resolution: 640×512
- Frame Rate: 25Hz
- NETD: ≤40mK
- Measurement Accuracy: ±2°C or ±2% of readings
- Temperature Measurement Correction: Includes settings for reflected temperature, ambient temperature, atmospheric transmissivity, object emissivity, and distance.
- Measurement Tools: Supports 12 points, 12 lines, and 12 areas with isotherm settings.
- Color Palettes: 20 options including black-hot, white-hot, iron red, and rainbow.

System Interface
- Audio Interface: 1-channel input and output
- Video Interface: 1-channel analog video
- Alarm Interface: 1-channel input and output
- Storage Interface: Supports TF card
- 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

Applications
The TN460 is versatile and can be used in machine vision, industrial automation, electric routine inspection, and rail transportation.

Additional Features
- Video Standards: H.264, H.265
- Thermal Image Capture: Supports capture and secondary analysis
- Mirroring: Horizontal/Vertical/Diagonal
- Digital Zoom: 1.0~8.0 continuous zoom with a step size of 0.1