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PRODUCT CENTER
PSR-TM20 series
Product Series： Round and square series
| Emitter | Receiver | Emitter | Receiver | ||
| NPN | NO/NC | PSR-TM20D | PSR-TM20DNB | PSR-TM20D-E2 | PSR-TM20DNB-E2 |
| PNP | NO/NC | PSR-TM20D | PSR-TM20DPB | PSR-TM20D-E2 | PSR-TM20DPB-E2 |
Through beam，Sn：0…20m, NPN or PNP，NO/NC 2m cable or M12 connector
Technical parameters
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Dimensional drawing (unit: mm)
Connection line
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Documentation
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Annex
| Detection type | Through beam |
| Rated distance | 0…20m |
| Standard target | ＞Φ15mm opaque object |
| Light source | Infrared LED (850nm) |
| Direction angle | ＞4° |
| Output | NO/NC |
| Supply voltage | 10…30VDC |
| Load current | ≤100mA |
| Residual voltage | ≤1V (Receiver) |
| Distance adjustment | Single-turn potentiometer |
| Consumption current | ≤15mA (Emitter)、≤18mA (Receiver) |
| Circuit protection | Short-circuit, overload, reverse polarity and zener protection |
| Response time | ≤1ms |
| NO/NC adjustment | NO: white line is connected to the positive electrode; NC: white line is connected to the negative electrode; |
| Anti-ambient light | Anti-ambient light interference＜10,000lx; Incandescent light interference＜3,000lx |
| Indicator display | Green light: Power supply Yellow light: output indication; short circuit or overload indication (flashing) |
| Ambient temperature | -15℃…60℃ |
| Ambient humidity | 35-95%RH (non-condensing) |
| Voltage withstand | 1000V/AC 50/60Hz 60s |
| Insulation resistance | ≥50MΩ(500VDC) |
| Vibration resistance | 10…50Hz (0.5mm) |
| Degree of protection | IP67 |
| Housing material | ABS |
| Installation method | Composite installation |
| Optical components | Plastic PMMA |
| Weight | 52g |
| Connection type | 2m PVC cable or M12 connector |
