Siemens SIMATIC PXO320 K21R retro-reflective photoelectric sensor, with polarization filter, NPN dark-on output, DC 10-30V, 150mA, 3m range, IP68, M18 optics, 2m PUR cable.
The Siemens 3RG7421-0GA00 is a SIMATIC PXO320 K21R retro-reflective sensor with a polarization filter, sized 31x20x12 mm. It runs on DC 10-30V, outputs NPN dark-on at up to 150 mA, and detects reflective targets up to 3 m. The housing is rated IP68 with a 2 m PUR pigtail (3x0.14 mm²) and an M18 threaded optics front.
It operates on DC 10-30V and provides an NPN dark-on output rated at 150 mA.
The retro-reflective range is 3 m. It comes with a 2 m PUR cable, 3x0.14 mm² conductors.
IP68 enclosure. The optics use an M18 thread for mounting.
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