| Mode |
IR-891 |
IR-893 |
| lIR Resolution |
32*32 |
32*32 |
| Temperature Rang |
-20~450°C / -4~842°F |
| Accuracy |
±2% or + 2 .0°C / 3 . 6°F |
| Display |
2.4” color lcd display |
| Visible Camer |
2000000 pixels |
| Field of View(FOV) |
33x33° |
| Best Focus Distance |
0.5M |
| Thermal Sensitivity |
0.15°C |
| Emissivity |
Adiustable from 0.1 to 1.0 |
| Spectral Range |
8-14um |
| Ambient Temperature |
N / A |
-20~70°C / -4~158°F : ±1.0°C /1.8°F |
| Ambient Humidity |
N / A |
0-100 % RH : 30-70 % RH;±3.0 % RH,Others :± 4.0% RH |
| Dew point temperature |
N / A |
-30~100°C / -22~212°F :±1.0°C / 1.8°F( 25°C / 77°F,40~80% RH ) |
| Wet bulb temperature |
N / A |
-30~100°C / -22~212°F :±1. 0°C 1.8°F ( 25°C / 77°F,40-80 % RH ) |
| Color Palette |
Iron color , rainbow and gray |
Iron red , rainbow , gray ( white hot )and gray ( black hot )。 |
| Image Frequency |
9HZ |
| Focus Mode |
Fixed |
| Image Storage |
SD Card ( TF Micor ) |
| File Format |
JPG |
| Battery Type |
4*1.5V "AA" size Lithium battery |
| Battery Life |
6 hours |
| Timed Shutdown Time |
Choosable |
| Working Conditions |
-5°Cto 40°C /23°F to104°F;10%RH to 80% RH |
| Storage Conditions |
-20°C to 50°C/-4°F to 122°F;10%RH to 80%RH |