Name: Turing L640 Thermal Module, LWIR Module - Raythink
SKU: Turing L640-1

Turing L640 Uncooled Infrared Module (Temperature Measurement)

The Turing L640 uncooled infrared module is specifically designed for applications where dimensions and power consumption are critical concerns.
Featuring extreme compactness, lighter weight and lower power consumption, it supports multiple parallel communication and video output interfaces, and provides various lightweight infrared lenses.
This series of imaging-type products can provide comprehensive infrared imaging solutions for a variety of photoelectric products including small handheld telescopes, helmet night vision devices, light-type unmanned aircraft systems, and driving assistance devices.
Products for temperature measurement can be applied in many fields like industrial and electrical temperature measurement, security measurement, and machine vision.

SWaP³ Design

Its resolution is 640×512, dimension is 21×21mm, and weight is 8g. It meets the application requirements of infrared lightweight.

Excellent Performance

It adopts high-quality image algorithms, providing multiple details regardless of smoke and darkness.
With a measurement range spanning from -20℃ to 650℃, this device offers a precise and rapid temperature assessment algorithm, providing accurate readings immediately upon powering on.

Multiple Selections

FOV covers 10-130°
It supports multiple interfaces, such as MIPI, USB, BT.656, and analog video.
Equipped with leading programmable modules, it features flexible architecture, multiple functions, and high customizability.

Performance Indicators

Detector Type	Uncooled VOx infrared detector
Resolution	640×512
Detector Frame Rate	25 Hz
Pixel Pitch	12μm
Spectral Band	8~14μm
NETD	≤50mK at 25°C (≤40mK, optional)

Image Adjustment

Brightness/Contrast Adjustment	Manual/Automatic/Linear
Polarity	Black-hot/White-hot
Palette	Support
Reticle	Display/Blank/Move
Image Processing	TEC-less temperature control algorithm.Digital filtering noise reduction / digital detail enhancement / histogram stretching
Mirroring	Horizontal/Vertical/Diagonal

Power Supply

Power Supply Range (typical)	3.8～5.2VDC / 1.8V / 3.3V
Typical Power Consumption at 25°C Without Extension	0.35W (Typical, @25°C, Without Extension)

Interface

Digital Video	CDS2/CDS3/LVCMOS/MIPI
Serial Communication Interface	UART/I2C (optional)
Extension Components	USB2.0 / Analog video

Temperature Measurement Performance

Measurement Range	For measurement series, -20°C~+150°C, 0℃~+650°C
Measurement Accuracy	For temperature measurement series, ±3°C or ±3% at ambient temperature of -20°C~+60°C (±2°C optional)
Measurement Tool	Secondary analysis of points, lines, and areas

Physical Characteristics

Dimensions (Without lens and extension components)	21×21mm
Weight (3.2mm, without extension components)	8g
Lens Model	4.1mm, 6.9mm, 9.1mm, 13mm, 25mm, and 45mm

Environment Adaptability