| Type | Appearance | Detection distance | Objects to be detected | Output methods | Model | ||
| Retro-reflective | Standard type | | | Opaque and transparent objects | NPN | PH2-TR200GN | |
| PNP | PH2-TR200GP | ||||||
| Enhanced type | | | NPN | PH2-TR200SN | |||
| PNP | PH2-TR200SP | ||||||
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