U5855A | U5856A | U5857A | |
Temperature
measurement range Range 1: Range 2: Range 3: |
-20 ~ 350 ℃ -20 ~ 120 ℃ 0 ~ 350 ℃ NA |
-20 ~ 650 ℃ -20 ~ 120 ℃ 23 ~ 650 ℃ NA |
-20 ~ 1200 ℃ -20 ~ 120 ℃ 0 ~ 350 ℃ 250 ~ 1200 ℃ |
Thermal
sensitivity Range 1: Range 2: Range 3: |
0.07 ℃ (at 30 ℃) 0.1 ℃ (at 30 ℃) NA |
0.07 ℃ (at 30 ℃) 0.5 ℃ (at 30 ℃) NA |
0.07 ℃ (at 30 ℃) 0.1 ℃ (at 30 ℃) 0.5 ℃ (at 250 ℃) |
Accuracy | ±2 ℃ or ±2% (whichever is greater) At 0 ~ 40 ℃ ambient temperature |
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Detector type | Uncooled focal plane array (α-Si) | ||
Detector resolution | 160 × 120 | ||
Fine resolution (in-camera) | 320 × 240 (IR pixels) | ||
Spectral range | 8 ~ 14 μm | ||
Frame rate | 9 Hz | ||
Fueld of vuew (FOV) | 28 ° (H) × 21 ° (V) | ||
Spatial resolution (IFOV) | 3.1 mead; 3.1 mrad (with fine resolution) | ||
Focal distance | 10 cm to infinity | ||
Focus mechanism | Manual focus |