Product Model
GRTE18S-E1137
Key Features
- 1High accuracy in distance measurement
- 2Reliable switching performance
- 3Durable design for industrial use
- 4Easy installation and setup
- 5Compatible with various automation systems
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Functional principle | Photoelectric proximity sensor | Functional principle detail | Energetic |
| 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. | 3 mm ... 350 mm | Sensing range | 3 mm ... 250 mm |
| Type of light | Infrared light | Light source | LED |
| Light spot size (distance) | Ø 150 mm (250 mm) | Wave length | 850 nm |
| Adjustment | Potentiometer, 270° | Indication_LED green | Operating indicatorStatic on: power on |
| Indication_LED yellow | Status of received light beamStatic on: object presentStatic off: object not present | Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 V | Current consumption | 30 mA |
| Switching output | NPN | Output function | Selectable via L/D control cable |
| Switching mode | Light/dark switching | Signal voltage NPN HIGH/LOW | Approx. V#!#/ ≤ 3 V |
| Output current Imax. | ≤ 100 mA | Response time | < 1,000 µs |
| Switching frequency | 500 Hz | Connection type | Cable, 4-wire, 2 m |
| Cable material | Plastic, PVC | Circuit protection | A7)#!#B8)#!#D9) |
| Protection class | III | Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA | Enclosure rating | IP67 |
| Items supplied | Fastening nuts (2 x) | 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