Compare TPC-SD8621-T with TPC-PT8620A-TB (2)
| Contact manufacturer | Contact manufacturer | |
| Colour Type |
Colour / Monochrome
|
Colour / Monochrome
|
| Resolution |
640 x 512
|
640 x 512
|
| Digital (DSP) |
✔
|
✔
|
| Specialist Type |
Thermal
|
Thermal
|
| Voltage |
24 V AC
|
24 V AC
|
| Focal Length mm |
7.5 / 13 / 25
|
6 ~ 180
|
| Wide Dynamic Range |
✔
|
✔
|
| Picture Elements HxV |
640 x 512
|
--
|
| Back Light Compensation |
✔
|
✔
|
| Auto Gain Control |
✔
|
✔
|
| White Balance |
✔
|
✔
|
| Electronic Shutter Range |
1/30000s–1s
|
1/1 ~ 1/30,000s
|
| S/ N (Signal/ Noise) Ratio dB |
? 55
|
>55
|
| Chip Inch Size |
--
|
1/2
|
| Sensitivity Lux |
--
|
0.0001 ~ 0.001
|
| Image Frame Rate |
--
|
25 ~ 30 fps
|
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