Choosing between two used machine vision cameras for identification and inspection tasks comes down to a couple of key differences: the Cognex DataMan DM474QL-M is a camera reader sensor with a brand known for reliable imaging, while the Keyence CA-HX200M is a camera that already comes with an F1.4/12mm lens. With just over five dollars separating their asking prices, the decision isn't about budget-it's about what you need on your line today.
Quick Verdict
If you want a complete camera-and-lens bundle and don't mind buying from a surplus equipment specialist, the Keyence CA-HX200M is the more convenient option at $249.99. If you'd rather put your money into a Cognex reader sensor and sort out your own lens, the DataMan DM474QL-M at $255 gives you that flexibility.
| Feature | Cognex DataMan DM474QL-M | Keyence CA-HX200M |
|---|---|---|
| Price | USD 255.00 | USD 249.99 |
| Condition | Used | Used |
| Brand | Cognex | Keyence |
| MPN | DM474QL-M | CA-HX200M |
| Distinguishing detail | Industrial machine vision imaging camera reader sensor | Includes F1.4/12mm lens |
Where Each Product Wins
- Cognex DataMan DM474QL-M wins if you're building a system around Cognex components and need a dedicated imaging camera reader sensor. The listing highlights its use in manufacturing, quality control, and automation, and positions it for precise reading and identification of objects.
- Keyence CA-HX200M wins if you want a camera that arrives with its lens already matched. The F1.4/12mm lens is included, which removes a sourcing step. It's also a few dollars cheaper, so you're not overpaying for the complete setup.
Cognex DataMan DM474QL-M Industrial Machine Vision Imaging Camera Reader Sensor
For $255, the Cognex DataMan DM474QL-M is the higher-priced camera in this comparison, but the listing positions it as an industrial machine vision imaging camera reader sensor for precise inspection and identification. It's described as suitable for manufacturing, quality control, and automation, which makes it a fit for production environments where reading and identifying objects consistently matters. The brand is Cognex, a name tied to machine vision in the listing itself, so buyers familiar with that ecosystem may find integration easier. The main limitation is that it costs about five dollars more than the Keyence, though that's a small gap for a dedicated sensor body.
KEYENCE MACHINE VISION CAMERA WITH LENS CA-HX200M W/F1.4/12MM
The Keyence CA-HX200M combines a machine vision camera with an F1.4/12mm lens in one listing, and at $249.99 it's the lower-priced option of the two. American Industrial Supply Co. is the seller, and the listing notes it's a used industrial surplus item. For a buyer who wants a camera and lens to arrive together, this is the more convenient path, since you don't have to shop for compatible optics separately. The trade-off is that the listing explicitly includes only the camera and lens, so anything beyond those two components would need to be sourced on its own. Still, for a used machine vision camera, having the lens matched to the camera is a practical advantage.
Final Choice by Use Case
- If you're putting together a machine vision identification system and want to minimize parts sourcing, the Keyence CA-HX200M with its included lens is the easier buy at $249.99.
- If you're standardizing on Cognex and have your own lenses, the DataMan DM474QL-M at $255 is worth the small extra cost.
