SICK WT18-3P420
Discontinued by manufacturer, photoelectric proximity sensor, 10-30VDC, 700Hz, background suppression, pnp, infrared light, light,dark switching, IP67, male connector m12, 4 pin, 1025905
This SICK WT18-3P420 is supplied brand new by PartLogic for industrial automation, machine feedback, position detection, measurement, monitoring and maintenance applications. It forms part of our Industrial automation > Sensors > Photoelectric sensors range and is referenced internally as PartLogic SKU PL26801473594.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Dimensions (W x H x D) | 17.6 mm x 75.5 mm x 33.5 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 50 mm ... 1,000 mm 1) |
| Sensing range | 50 mm ... 1,000 mm 1) |
| Type of light | Infrared light |
| Light source | LED 2) |
| Light spot size (distance) | Ø 30 mm (600 mm) |
| Wave length | 870 nm |
| Adjustment | None |
| Health output | ✔ |
| Special features | Sensing range preset to 1000 mm based on objects to be sensed with 90 % reflectivity |
| Supply voltage U B | 10 V DC ... 30 V DC 1) |
| Ripple | pp 2) |
| Current consumption | 55 mA 3) |
| Switching output | PNP |
| Switching mode | Light switching |
| Output current I max. | ≤ 100 mA |
| Response time | 4) |
| Switching frequency | 700 Hz 5) |
| Connection type | Male connector M12, 4-pin |
| Circuit protection | A 6) C 7) D 8) |
| Weight | 40 g |
| Special device | ✔ |
| Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Ambient operating temperature | –40 °C ... +60 °C |
| Ambient temperature, storage | –40 °C ... +75 °C |
| UL File No. | NRKH.E181493 & NRKH7.E181493 |
| ECLASS 5.0 | 27270904 |
| ECLASS 5.1.4 | 27270904 |
| ECLASS 6.0 | 27270904 |
| ECLASS 6.2 | 27270904 |
| ECLASS 7.0 | 27270904 |
| ECLASS 8.0 | 27270904 |
| ECLASS 8.1 | 27270904 |
| ECLASS 9.0 | 27270904 |
| ECLASS 10.0 | 27270904 |
| ECLASS 11.0 | 27270904 |
| ECLASS 12.0 | 27270903 |
| ETIM 5.0 | EC002719 |
| ETIM 6.0 | EC002719 |
| ETIM 7.0 | EC002719 |
| ETIM 8.0 | EC002719 |
| UNSPSC 16.0901 | 39121528 |
| Phase Status | Phased Out |
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