ToupTek Astro ATR294M ATR3CMOS10300KMA | IMX492 | Mono Camera

ATR294M features a high-resolution sensor with a 4128x2880 pixel array, utilizing 4.63 μm pixels and a 4/3inch optical formatand and built-in 14-bit ADC, 15ke full well,supports binning mode. Additionally,the camera have an excellent TEC cooling system maintains precise temperature control within a deviation of 0.1℃, while the dew prevention heater (window heating) further enhances performance.

ATR294M features Sony IMX294 4/3-inch Optical Format sensor
Image Area: 19.1mmx13mm,
Diagonal: 23.1mm
Pixel Size: 4.63μm x 4.63μm

ATR294M camera has a 512MB (4Gb) ultra-fast memory buffer to ensure stable image transmission.

ATR294M is designed with an integrated heat dissipation structure and an efficient cooling module. The cooling system of ATR294M features a two-stage Thermoelectric Cooling (TEC) with controllable electric fan assisting in heat dissipation. This allows the image sensor to operate at temperatures up to 42 degrees Celsius lower than the ambient temperature. The exposure time can be set for up to 1 hour, ensuring that every minute detail is captured. Even in summer, it can still run stably all night with cooling temperatures ranging from of -5°C to -10°C.

ATR294M adopts the new anti-dew technology , which can effectively solve the condensation problem through heating.

This heating function consumes about 5 watts, which can be turned off via software to save power.

Additionally, The dew heater at the protection window has 4 adjustable levels, allowing users to find the heating power that best suits their needs.