This Wain PS31 square plastic sensor uses a retro-reflective principle to detect objects up to 1m via a dedicated reflector. It features a 4-wire NPN output with both Light ON and Dark ON modes, built-in short-circuit protection, and a 2m cable for flexible 10-30VDC integration.
| Type | Retro-reflective |
|---|---|
| Diameter/Size | PS31 |
| Thread Size | Not specified |
| Sensing Range | 1m |
| Output | Light On + Dark On |
| Output Function | NPN |
| Connection Type | 4-wire |
| Voltage | 10-30VDC |
| Voltage Range | 10.00 - 30.00 VDC | Housing Shape | Square |
| Housing Material | Plastic |
| Mounting | Not specified |
| Operating Temperature | Not specified |
| Protection Rating | Normal Body with Short Circuit Protection |
| Cable Length or Connection Pin Number | 4 |