GRL18SG-N1137
Product ID:57207
Updated: 2026/7/8
Key Features
- 1Exceptional accuracy in identifying various objects, ideal for automation processes.
- 2Built to withstand harsh industrial environments, ensuring consistent and accurate detection results.
- 3Adaptable to a broad range of automation tasks due to its precision and adaptability.
- 4User-friendly setup and configuration options minimize downtime and enhance workflow efficiency.
- 5Harnesses advanced photoelectric sensing technology for precise and reliable object detection.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Functional principle | Photoelectric retro-reflective sensor | Functional principle detail | With minimum distance to reflector (dual lens system) |
| Dimensions (W x H x D) | 18 mm x 18 mm x 38.1 mm | Housing design (light emission) | Cylindrical |
| Thread diameter (housing) | M18 x 1 | Optical axis | Axial |
| Sensing range max. | 0.03 m ... 7.2 m | Sensing range | 0.06 m ... 6 m |
| Type of light | Visible red light | Light source | PinPoint LED |
| Light spot size (distance) | Ø 175 mm (7 m) | Wave length | 650 nm |
| Adjustment | Potentiometer, 270° | Indication_LED green | Operating indicatorStatic on: power on |
| Indication_LED yellow | Status of received light beamStatic on: object not presentStatic off: object present | Special feature | Detecting transparent objects |
| Special applications | Detecting transparent objects | Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 V | Current consumption | 30 mA |
| Switching output | NPN | Output function | Complementary |
| Switching mode | Light/dark switching | Signal voltage NPN HIGH/LOW | Approx. V#!#/ ≤ 3 V |
| Output current Imax. | ≤ 100 mA | Response time | < 500 µs |
| Switching frequency | 1,000 Hz | Connection type | Cable, 4-wire, 2 m |
| Cable material | Plastic, PVC | Circuit protection | A6)#!#B7)#!#D8) |
| Protection class | III | Polarisation filter | ✔ |
| Housing material | Plastic, ABS | Optics material | Plastic, PMMA |
| Enclosure rating | IP67 | Items supplied | Fastening nuts (2 x) |
| Special feature | Detecting transparent objects | Electromagnetic compatibility (EMC) | EN 60947-5-2 |
| Ambient operating temperature | –25 °C ... +55 °C | Ambient temperature, storage | –40 °C ... +70 °C |
| UL File No. | NRKH.E348498 & NRKH7.E348498 |
Specifications may be subject to change without notice
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