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OPTEX FA Z3D-W20N | Wide-Angle Diffuse-Reflective Photoelectric Sensor | 1-200 mm, NPN, Cable
The OPTEX FA Z3D-W20N is a standard-sized wide-angle diffuse-reflective photoelectric sensor with NPN output, a 2 m cable (ø3.8 mm) and a sensing distance of 1 to 200 mm. A reworked optical receiver reduces the dead zone right in front of the Z3D-W20N, helping with workpieces close to the lens. The Z3D-W20N has output and stability indicators visible from any angle, with a switch for Light ON or Dark ON.
- Sensing distance: 1 to 200 mm (300 x 300 mm white paper)
- Output: NPN open collector, max. 100 mA / 30 VDC
- Connection: 2 m cable (ø3.8 mm)
- Light source: 4 element red LED, 632 nm
- Degree of protection: IP67
- Specifications
| Part Number | Z3D-W20N |
| Brand | OPTEX FA |
| Series | Standard-sized Sensors Z3 Series |
| Detection method | Wide-Angle Diffuse-Reflective |
| Sensing distance | 1 to 200 mm (300 x 300 mm white paper) |
| Output | NPN open collector, max. 100 mA / 30 VDC |
| Connection | Cable, 2 m (ø3.8 mm) |
| Light source | 4 element red LED, 632 nm |
| Spot size | Approx. 45 mm square at 50 mm |
| Hysteresis | Max. 20% |
| Response time | 500 μs or less |
| Supply voltage | 10 to 30 VDC |
| Degree of protection | IP67 |
| Material | Housing ABS, front cover PMMA |
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