Product documentation
Technical drawing
| Series | 21M |
| Dimension | 15 x 50 x 42.5 mm |
| Interface | PNP Normally open (NO)PNP Normally closed (NC) |
| Principle of operation | Photoelectric sensor |
| Principle of optical operation | Retroreflective sensor |
Product documentation
Technical drawing
| Series | 21M |
| Dimension | 15 x 50 x 42.5 mm |
| Interface | PNP Normally open (NO)PNP Normally closed (NC) |
| Principle of operation | Photoelectric sensor |
| Principle of optical operation | Retroreflective sensor |
| Series | 21M |
| Dimension | 15 x 50 x 42.5 mm |
| Interface | PNP Normally open (NO)PNP Normally closed (NC) |
| Principle of operation | Photoelectric sensor |
| Principle of optical operation | Retroreflective sensor |
| Special optical feature | Coaxial optics |
| Beam characteristic | Divergent |
| Light type | LED Red light |
| Range | 0…4 m |
| Connection | Connector, M12x1-Male, 4-pin |
| Housing material | Zinc, Die casting, Powder coatedAluminum |
| Material sensing surface | Glass |
| Operating voltage Ub | 10…30 VDC |
| Approval/Conformity | CEUKCAcULusWEEE |