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Metal-sheet Double-feed Detector
The GD series of metal sheet double feed detectors provides a reliable and accurate means of sensing double fed sheets of any metal that is 0.01mm or more thick. A simple teaching function allows for quick sensitivity setting and maintenance. Three types of heads are available from the small object sensing GD-3 to the long sensing range GD-20.
The user-friendly sensor controller provides a seven LED display that indicates the sensing level. Also, the unit has built-in RS-232 support with an 8 bank internal memory for simple product changeover. Errors can quickly be determined by viewing the self-diagnosis display or by utilizing the self-diagnosis output. This feature communicates an error code that will indicate which of the seven monitored functions is at fault.
GD Models
You may sort models by clicking the arrows in the appropriate column. If you are searching for a particular model but can't find it, give our model search utility a try. All downloads have moved to our separate downloads center.
Click one of the links below to view all related models. Models will appear below the links.
Currently viewing: GD Sensor Heads
| Model Name | Model Pic | Type | Sensing Range (mm) | Applicable Controller |
Sort   | Sort | Sort | Sort | |
| GD-10 |  | High Precision | 30 | GD-C1, GD-C2, GD-C3 |
| GD-20 |  | Long Sensing Range | 70 | GD-C1, GD-C2 |
| GD-3 |  | Small Object Detection | 10 | GD-C3 |
Currently viewing: GD Controllers
| Model Name | Type | Output Configuration | Supply Voltage |
| Sort | Sort | Sort | Sort |
| GD-C1 | Standard | 4 NPN | 12 to 24 VDC |
| GD-C2 | RS-232C | 4 NPN | 12 to 24 VDC |
| GD-C3 | Small Object Detection | 4 NPN | 12 to 24 VDC |