120×84 thermopile infrared array
120×84 thermopile infrared array -大富豪官方网站
the htpa120x84d is our highest resolution thermopile infrared array inside a to-8 housing, which is best for thermal imaging.
due to the digital spi interface, only six pins are needed for operation. it has a 16-bit adc and built-in eeprom stores all calibration data. the framerate can be set individually and depends on the sensor clock and adc resolution
for high 16-bit resolution, framerates of 9 hz are possible, while lower adc resolutions allow framerates of up to 30 hz and more. different available optical lenses, integrated with the array in to-8 housing, provide fields of view (fov) from 12×9 degree up to 120×90 degree.
the 120×84 array can be used as drop-in solution for the 80×64 array as it provides the same pin-out and dimensions.
- 120×84 thermopile pixel elements
- true shutterless operation
- 12×9° to 120×90° fov
- high framerates of 9 hz to 50 hz
- 16-bit adc resolution
- high object temperature range
| value | tolerance | unit | |
|---|---|---|---|
| supply voltage (dc) | 3.3 | 0.3/-0.0 | v |
| current consumption | 30 | ± 5 | ma |
| clock frequency (sensor) | 10 | ± 5 | mhz |
| ambient temperature range | -20 to 85 | °c | |
| object temperature range | -20 to >1000 | °c | |
| framerate (full frame) | 2 to 50 | hz | |
| framerate (quarter frame) | 12 to 300 | hz | |
| netd (best optics) | tbd* | [email protected] |
