| Model | Code | Information |
| UP |  | S- |  |  |  |  |  | inductive type proximity sensor |
| Sensing area size | 18 | | | | | | | 18 X 18 mm |
| 25 | | | | | | | 25 X 25 mm |
| 30 | | | | | | | 30 X 30 mm |
| 40 | | | | | | | 40 X 40 mm |
| Structure type | S | | | | | | Square type |
| Sensing distance | 5 | | | | | 5 mm(Only with UP18S-5, UP25S-5) |
| 8 | | | | | 8 mm(Only with UP18S-8, UP25S-8) |
| 10 | | | | | 10mm (Only with UP30S-10) |
| 12 | | | | | 12mm (Only with UP25S-12) |
| 15 | | | | | 15mm (Only with UP30S-15) |
| 20 | | | | | 20mm (Only with UP40S-20) |
| Power and Output type | N | | | | D.C NPN output |
| P | | | | D.C PNP output |
| A | | | | A.C 2 wire type(But UP18S is excluded) |
| T | | | | D.C 2 wire type(Polarity) |
| U | | | | D.C 2 wire type (No polarity) |
| Output state | A | | | Normal open(N.O) |
| C | | | Normal close(N.C) |
| Sensing direction | * | | No indication (Detect Front side) |
| U | | Detect upper side (Only available with the square type UP18S) |
| Connection structure | * | No indication (Cable type) |
| CR | Relay connector type |