N3 Series Multifunctional Thermal Imaging Module

The N3 Series features an uncooled vanadium oxide (VOx) focal plane array detector with an 8–14 μm spectral response range, a 12 μm pixel pitch, and a 384 × 288 detector resolution.

With an NETD of ≤25 mK and a 50 Hz frame rate, the N3-C Series delivers smooth thermal imaging with high thermal sensitivity and clear target details. It is equipped with a CVBS analog video output in PAL format and a UART control interface with a baud rate of 500000. The module supports 1× to 8× digital zoom, multiple color palettes—including White Hot, Black Hot, Red Hot, and Iron Red—as well as adjustable image enhancement, brightness, and contrast.

The built-in shutter supports automatic calibration, while shutter calibration and non-uniformity correction can be controlled through a UART-connected host device.

The module operates on a wide 4.5–27 VDC input and has a low power consumption of ≤0.6 W. It is designed for operating temperatures from −20°C to +60°C and provides shock resistance of up to 80 g at 4 ms.

Available with either a 4 mm or 9.1 mm lens, the N3-C Series offers flexible options for different observation requirements. The 4 mm model provides a wide 59.9° × 46.7° field of view and a detection range of up to 400 m, while the 9.1 mm model offers a narrower 28.4° × 21.5° field of view and a detection range of up to 910 m.

Measuring only 21 × 21 × 36 mm and weighing approximately 26.5 g, the N3-C Series combines compact dimensions, low power consumption, and flexible interface control for integration into UAVs, handheld thermal devices, monitoring systems, industrial equipment, and other compact thermal imaging applications.