TN660 High Frame Rate Fixed-Mount Thermal Camera

TN660 is an online thermal imaging camera designed for high-speed dynamic temperature measurement. It features a 640 × 512 uncooled VOx detector with a 12 μm pixel pitch and supports 120 Hz high-frame-rate output, delivering detailed thermal imaging, accurate temperature measurement, and reliable system integration.
Supporting two temperature measurement ranges of -20°C to 150°C and 100°C to 650°C, with an accuracy of ±2°C or ±2% of the reading, it is suitable for industrial automation, rail transit, road traffic, research testing, and other applications requiring continuous imaging, synchronized temperature measurement, and timely alarm response.

12 μm high-frame-rate infrared detector with 640 × 512 resolution and 120 Hz full-frame output for high-speed data acquisition and synchronized image-temperature data.
Proprietary infrared image processing algorithms deliver clear and detailed images in dynamic scenes.

Supports -20°C to 150°C and 100°C to 650°C temperature ranges for diverse industrial applications.
Supports synchronized streaming of thermal images, temperature data, or both for consistent data analysis.
Professional analysis software provides 36 temperature measurement tools and supports historical temperature curve review and export.

Supports RJ45 Gigabit Ethernet, USB 3.0 UVC, RS485, and PoE.
Compatible with ONVIF, MQTT, and Modbus TCP for efficient system integration and secondary development.
Features a professional GigE interface for high-speed access to distributed systems.
Supports I/O hardware triggering, temperature and abnormality alarms, and alarm linkage for synchronized images, temperature data, and on-site events.

Thermal Imaging Parameters

Detector Type	Uncooled VOx infrared detector
Infrared Resolution	640 × 512
Pixel Pitch	12 μm
Frame Rate	120 Hz (adjustable frame rate)
Spectral Band	7.5 μm–14 μm
Thermal Sensitivity (NETD)	≤ 40 mK (@ 25°C; F#1.0,120 Hz)
Focal Length	9.1mm, 25mm
Focus Mode	Fixed focus, athermalized
FOV	48°×38.4°, 17.4°×14°
IFOV	1.32 mrad, 0.48 mrad
F Value	F1.1, F1.0

Image Adjustment

Palette	20 palettes, including black-hot, white-hot, and rainbow
Digital Zoom	1.0–4.0×
Image Mirroring	Horizontal/Vertical/Diagonal

Temperature Measurement

Measurement Range	-20°C–150°C; 100°C–650°C
Measurement Accuracy	±2°C or ±2% of the reading (whichever is greater)
Measurement Correction	Reflected temperature, ambient temperature, humidity, object emissivity, and distance
Measurement Tool	Supports up to 20 measurement objects in total, including point, line, and area measurements, and supports isotherm configuration
Temperature Alarm	Supports video recording/image capture (including thermal image capture), alarm output, and audio alarms
Thermal Image Capture	Supported
Temperature Width Stretch	Supported
Other Functions	Supports offline analysis and report generation

System Interface

Communication Interface	RJ45 Gigabit Ethernet port; 1 RS-485 interface, supporting software trigger, hardware trigger, and standard Pelco-D/P protocol; 1 USB 3.0 port
Video Standard	H.264, H.265
Audio Interface	1 audio input (Line In); 1 audio output (Line Out)
Alarm Interface	1 alarm input; 1 alarm output
Storage Interface	Reserved port for SD card expansion
Network Protocol	IPv4, HTTP, HTTPS, SMTP, FTP, UPnP, DNS, DDNS, NTP, RTCP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, and GigE
Interface Protocol	Modbus TCP/RTU, ONVIF, and MQTT

General Specifications

Operating Temperature	Imaging: -40°C to +60°C; temperature measurement: -20°C to 60°C
Humidity	< 95% RH
Power Supply Mode	9–36 V DC or PoE power supply
Typical Power Consumption	< 4.5 W
Dimensions	91.9×49×49mm, 94.9×49×49mm
Weight	290 ± 5 g