The Raythink CX20 is a handheld thermal camera for circuit maintenance, power maintenance, HVAC leak detection and equipment inspection. The CX20 measures from -20 to 550°C with automatic low and high range switching. It uses a 256x192 infrared detector with real-time AI super-resolution to enhance images up to 512x384, helping users inspect faults more clearly on site.
With a sensitivity of <40mK, 25Hz frame rate and a 3.5-inch display, the camera is suitable for quickly identifying hot spots and abnormal temperature patterns in detail. It includes 2x and 4x digital zoom, 7 colour palettes, full-frame high/low temperature alarms and 32GB internal storage. Wi-Fi and UVC transmission support fast image sharing, while PC and mobile analysis software allow further inspection after measurement.
| CX20 | CX20 Pro | CX20 Ultra | |
|---|---|---|---|
| Focal length | 3.2 mm | 3.2 mm | 4.3 mm |
| FOV | 56° x 42° | 56° x 42° | 40° x 30° |
| Focal distance | 0.3 m | 0.3 m | 0.7 m |
| Image modes | Infrared | Infrared, fusion, PIP, visible light | Infrared, fusion, PIP, visible light |
| Laser pointer | No |
Yes |
Yes |
| Laser rangefinder | No |
No |
Yes max. detection range 4 m |
| Price |
| Temperature range | -20 - 550 °C |
| Accuracy | ±2 °C or ±2% (whichever is greater) |
| IR resolution | 256 x 192 (49152 pixels) |
| NETD | <40 mK |
| Frame rate | 25 Hz |
| Display | 3.5" (480 x 640 pixels) |
| Colour palettes | 7 |
| Storage | 32 GB internal memory |
| Battery | Up to 6 hours |
| Dimensions | 246 x 101 x 85 mm |
| Weight | 500 g |
| Raythink CX20 series datasheet | Download |