| Sensing range | 20mm | |||
| Non-flush |
10-30VDC
90-250VAC |
NPN | NO | LMF340-3020NA |
| NC | LMF340-3020NB | |||
| NO+NC | LMF340-3020NC | |||
| PNP | NO | LMF340-3020PA | ||
| NC | LMF340-3020PB | |||
| NO+NC | LMF340-3020PC | |||
| Two wire system | NO | LMF340-3020LA | ||
| NC | LMF340-3020LB | |||
| Controllable sillicon | NO | LMF340-2023A | ||
| NC | LMF340-2023B | |||
| NO+NC | LMF340-2023C | |||