# MER-131-210U3M-L

> The MERCURY USB3.0 series (MER-U3-L) camera is DAHENG IMAGING’s mature area scan industrial digital camera, featuring megapixel resolution, high definition, extremely low noise and compact design. The MER-131-210U3M/C-L camera is a monochrome/color USB3 Vision camera with the Onsemi PYTHON 1300 CMOS sensor. Thanks to the extremely compact (29mm×29mm×29mm), robust metal housings and locking screw connectors, the MERCURY cameras can secure the reliability of cameras deployed in harsh environments. The MER-131-210U3M/C-L camera is powered over the USB interface. Compared to the MER-131-210U3M/C-L, the MER-131-210U3M/C-L has no I/O interfaces, so it is lighter and handier. The camera has an outstanding price/performance ratio. The MERCURY family cameras are especially suitable for machine vision applications such as industrial inspection, medical, scientific research, education, security and so on.

- **Model:** MER-131-210U3M-L
- **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:** [MER Series](https://www.innosmart.bg/en/catalog/area-scan-cameras/mer-series) — `mer-series`, [.md](https://www.innosmart.bg/en/catalog/area-scan-cameras/mer-series.md)
- **Status:** `active` — sold
- **Datasheet PDF:** https://www.innosmart.bg/api/catalog/asset/datasheet/8f/8fe451ad2b4194cd3d7ac50849e0a27c8c7b260ec4f0a31fd5b3fe22047850e2.pdf
- **HTML page:** https://www.innosmart.bg/en/catalog/product/by-id/MER-131-210U3M-L
- **Request a quote:** https://www.innosmart.bg/en/contact?product=MER-131-210U3M-L

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

## Key parameters

| Parameter | Value | Key |
|---|---|---|
| Resolution | 1280 × 1024 px | `resolution` |
| Width | 1280 px | `width_px` |
| Height | 1024 px | `height_px` |
| Megapixels | 1.31 MP | `resolution_mp` |
| Max. frame rate | 210 fps | `max_fps` |
| Pixel size | 4.8 µm | `pixel_size_um` |
| Sensor | PYTHON1300 | `sensor_chip` |
| Sensor diagonal | 7.87 mm | `sensor_diagonal_mm` |
| Sensor width | 6.14 mm | `sensor_width_mm` |
| Sensor height | 4.92 mm | `sensor_height_mm` |
| Shutter | Global shutter | `shutter` |
| Interface | USB3 | `interface` |
| Mount | CS-mount | `mount` |
| Spectrum | Mono | `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 | MER-131-210U3M-L |
| Resolution | 1280×1024 |
| Frame Rate (fps) | 210 |
| Sensor Manufacturer | On Semi |
| Sensor | 1/2" PYTHON1300 Global shutter CMOS |
| Pixel Size | 4.8μm |
| Sensor size (computed) (from resolution × pixel pitch) | 6.14 × 4.92 mm |
| Sensor diagonal | 7.87 mm |
| Pixel Bit Depth | 8 bit，10 bit |
| Data Interface | USB3.0 |
| Lens Mount | C，CS |
| Spectrum | Mono |
| Pixel Formats | Mono8，Mono10 |
| Signal Noise Ratio | 37.3 dB |
| Power Requirement | 5 VDC |
| Power Consumption | < 2.7 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 | 53 g |
| Conformity | CE，RoHS，USB3 Vision，GenICam |

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