# MER2-2002-20U3C

> 12–25 MP USB3 Area Scan Cameras — AR2020, Rolling shutter, CMOS, Color

- **Model:** MER2-2002-20U3C
- **Manufacturer:** Daheng Imaging
- **Category:** [Area Scan Cameras](https://www.innosmart.bg/en/catalog/area-scan-cameras) — `area-scan-cameras`, [.md](https://www.innosmart.bg/en/catalog/area-scan-cameras.md)
- **Subcategory:** [MER2 Series](https://www.innosmart.bg/en/catalog/area-scan-cameras/mer2-series) — `mer2-series`, [.md](https://www.innosmart.bg/en/catalog/area-scan-cameras/mer2-series.md)
- **Status:** `active` — sold
- **Datasheet PDF:** https://www.innosmart.bg/api/catalog/asset/datasheet/42/42e07cb3f2aa85a7fc1bfb247dd2a5e0ea24b17e477e974d80c396e2444a4a96.pdf
- **HTML page:** https://www.innosmart.bg/en/catalog/product/by-id/MER2-2002-20U3C
- **Request a quote:** https://www.innosmart.bg/en/contact?product=MER2-2002-20U3C

Prices and stock levels are not published; for a quote use the enquiry link above.

## Key parameters

| Parameter | Value | Key |
|---|---|---|
| Resolution | 5120 × 3840 px | `resolution` |
| Width | 5120 px | `width_px` |
| Height | 3840 px | `height_px` |
| Megapixels | 19.66 MP | `resolution_mp` |
| Max. frame rate | 20.7 fps | `max_fps` |
| Pixel size | 1.4 µm | `pixel_size_um` |
| Sensor | AR2020 | `sensor_chip` |
| Sensor diagonal | 8.96 mm | `sensor_diagonal_mm` |
| Sensor width | 7.17 mm | `sensor_width_mm` |
| Sensor height | 5.38 mm | `sensor_height_mm` |
| Shutter | Rolling shutter | `shutter` |
| Interface | USB3 | `interface` |
| Mount | CS-mount | `mount` |
| Spectrum | Color | `spectral_band` |

Values are read from the table below. A parameter is absent when the manufacturer does not state it, or does not state it as one value — it is then only in the table.

## Specifications

### Specifications

| Parameter | Value |
|---|---|
| Model | MER2-2002-20U3C |
| Product Families | MERCURY2 |
| Resolution | 5120×3840 |
| Frame Rate (fps) | 20.7 |
| Sensor Manufacturer | On Semi |
| Sensor | 1/1.8" AR2020 Rolling shutter CMOS |
| Pixel Size | 1.4μm |
| Sensor size (computed) (from resolution × pixel pitch) | 7.17 × 5.38 mm |
| Sensor diagonal | 8.96 mm |
| Pixel Bit Depth | 8 bit，10 bit |
| Data Interface | USB3.0 |
| Lens Mount | C，CS |
| Spectrum | Color |
| Pixel Formats | Bayer GR8，Bayer GR10 |
| Signal Noise Ratio | 39.27 dB |
| Exposure Time | Standard: 26μs ~ 1s |
| Gain | 0dB ~ 24dB |
| Binning | FPGA: 1×1, 1×2, 1×4, 2×1, 2×2, 2×4, 4×1, 4×2, 4×4, Sensor: 1×1, 2×2, 4×4 |
| Decimation | Sensor: 1×1, 1×2, 1×4, 2×1, 2×2, 2×4, 4×1, 4×2, 4×4 |
| Reverse X/Y | Reverse X/Y |
| I/O Interface | 1 input and 1 output with opto-isolated, 2 programmable GPIOs |
| Power Requirement | Power over USB3.0 |
| Power Consumption | 2.00 W @ 5 VDC |
| Operating Temp. | 0°C ~ +45°C |
| Storage Temp. | -20°C ~ +70°C |
| Operating Humidity | 10% ~ 80% |
| Dimensions (W×H×L) | 29 mm × 29 mm × 29 mm (w/o connectors) |
| Weight | 65 g |
| Conformity | CE, RoHS, FCC, ICES, UKCA, UL, USB3.0 Vision, GenICam |

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Source: the innoSMART Automation catalogue (Hikrobot, Daheng Imaging and Chipsee). Specifications are the manufacturer's own, in English.