Product Description

The KHP640M5 is a lightweight thermal imaging system tailored for UAVs, featuring a 640×512 resolution vanadium-oxide infrared sensor with an 8.7 mm F/1.0 lens, mounted on a 3-axis stabilized gimbal. Weighing approximately 110 grams, it offers efficient thermal observation with flexible integration options.

⚙️ Detailed Specifications

Thermal Imaging

• Resolution: 640×512 pixels

• Detector Type: Uncooled vanadium‑oxide microbolometer

• Pixel Size: ~10 µm

• Spectral Band: 8–14 µm

• Thermal Sensitivity: NETD ≤ 50 mK at F/1.0

• Lens Focal Length: 8.7 mm

• Field of View: ~40° horizontal × 32° vertical

• Digital Zoom: 9×

• Temperature Measurement: Supports full-frame, area, and point reading with min/max detection

• Display Modes: Multiple pseudo-color palettes; noise reduction and histogram stretching enabled

Gimbal System & Stabilization

• Axes: 3-axis brushless gimbal with encoder feedback

• Roll Range: ±20° with ±0.02° jitter

• Pitch Range: Approximately −40° to +110° with ±0.02° accuracy

• Yaw Range: ±140° with ±0.03° jitter

• Control Modes: Lock, Follow, Angle preset, One-click home

• Interfaces: IP (single address for video and control), SBUS, UART; compatible with standard ground station protocols

Video Output & Storage

• Stream Output: RTSP via Ethernet; low-latency (~170 ms) thermal streaming

• Local Storage: Onboard TF card recording supported

Power & Weight

• Power Supply: 12–26 V DC (compatible with 3S or 6S drone batteries)

• Power Consumption: ~4–5 W

• Weight: ~110 g (±5 g)

Physical & Environmental

• Dimensions: ~120 mm × 68 mm

• Operating Temperature: −20 °C to +45 °C; 20–80% RH

• Storage Conditions: −40 °C to +60 °C; up to 95% RH non‑condensing

✅Use Case

• Aerial thermal surveillance and reconnaissance

• Fire detection and search & rescue missions

• Industrial infrastructure inspection (pipelines, equipment)

• Wildlife observation and environmental monitoring

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