M18-4VNFF30-2MM18-4 Series: Stainless: Fixed Field ; Range: 30 mm; Input 10-30 V dc ; Outputs: Complementary NPN ; Connection: 4-Conductor 23800579
M18-4VNFF50-2MM18-4 Series: Stainless: Fixed Field ; Range: 50 mm; Input 10-30 V dc ; Outputs: Complementary NPN ; Connection: 4-Conductor 23800585
T18-2VNFF50-2MT18-2 Series: Fixed Field; Range: 50 mm; Input: 10-30 V dc; Outputs: complementary NPN; Connection: 4-conductor 2 m PVC Cable3802653
T18-2VNFF30-2MT18-2 Series: Fixed Field; Range: 30 mm; Input: 10-30 V dc; Outputs: complementary NPN; Connection: 4-conductor 2 m PVC Cable3802647
T18-2VPFF30IR-2MT18-2 Series: IR Fixed Field; Range: 30 mm; Input: 10-30 V dc; Outputs: complementary PNP; Connection: 4-conductor 2 m PVC Cable3802686
T18-2VNLPC-2MT18-2 Series: Polarized Retroreflective with pot; Range: variable to 6 m; Input: 10-30 V dc; Outputs: complementary NPN; Connection:3802629