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Sick GRTE18S-N1162V Photoelectric Sensor
Sick GRTE18S-N1162V photoelectric sensor delivers NPN output, 800 mm sensing range, and IP69K protection for industrial automation applications worldwide. This Sick Photoelectric Sensor from the GR Series uses visible red LED light, operates on 10β30 V DC, supports light and dark switching, and connects through a 2 m four-wire cable.
| Brand | Sick |
| Product Type | Photolectric Sensor |
| Product | GRTE18S-N1162V |
Sick GRTE18S-N1162V Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Energetic |
| Dimensions (W x H x D) | 18 mm x 18 mm x 55.9 mm |
| Housing design (light emission) | Cylindrical |
| Thread diameter (housing) | M18 x 1 |
| Optical axis | Axial |
| Sensing range max. | 5 mm ... 1,000 mm |
| Sensing range | 10 mm ... 800 mm |
| Type of light | Visible red light |
| Light source | LED |
| Light spot size (distance) | Γ 45 mm (800 mm) |
| Wave length | 650 nm |
| Adjustment | Potentiometer, 270Β° |
| Indication | LED green, LED yellow |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 Vpp |
| Current consumption | 30 mA |
| Switching Output | NPN |
| Switching mode | Light/dark switching 3) |
| Signal voltage PNP HIGH/LOW | Approx. VS / β€ 3 V |
| Output current Imax. | β€ 100 mA 4) |
| Response time | < 1,000 Β΅s 5) |
| Switching frequency | 500 Hz 6) |
| Connection type | Cable, 4-wire, 2 m 7) |
| Protection class | III |
| Housing material | Stainless steel, Stainless steel V4A (1.4404, 316L) |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67, IP68 1, IP69K 1 |
| Items supplied | Fastening nuts (2 x) |
| Ambient operating temperature | β25 Β°C ... +55 Β°C 13) |
| Ambient temperature, storage | β30 Β°C ... +75 Β°C |
The Sick GRTE18S-N1162V Photoelectric Sensor is an energetic photoelectric proximity sensor designed for precise object detection in industrial automation environments. It features NPN switching output, a sensing distance up to 800 mm, and visible red LED light for stable detection. The sensor belongs to the Sick GR Series and is built with a stainless steel M18 housing and IP67, IP68, and IP69K protection for demanding applications.
In practical use, the Sick GRTE18S-N1162V Photoelectric Sensor is applied in conveyors, packaging systems, assembly stations, and automated material handling lines. Its energetic sensing principle allows reliable detection of various object surfaces, while fast response time supports consistent operation in repetitive and high-speed processes. The rugged housing ensures dependable performance in washdown, dusty, or moisture-prone industrial environments.
The Sick GRTE18S-N1162V Photoelectric Sensor offers a balance of optical reliability and mechanical durability for long-term industrial use. With controlled sensing behavior, stable electrical characteristics, and robust environmental protection, it meets common automation requirements. Sick is a globally recognized sensing technology manufacturer, and this GR Series model is suitable for engineers seeking predictable performance and integration reliability.

