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Sick GRTE18S-P2447 Photoelectric Sensor
Sick GRTE18S-P2447 photoelectric sensor provides PNP output, 400 mm sensing range, IP67 enclosure, and visible red light operation capability. This Sick Photoelectric Sensor from the GR Series operates on 10β30 V DC, uses PinPoint LED optics with potentiometer adjustment, supports light and dark switching, and connects via M12 4-pin connector.
| Brand | Sick |
| Product Type | Photolectric Sensor |
| Product | GRTE18S-P2447 |
Sick GRTE18S-P2447 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 38.1 mm |
| Housing design (light emission) | Cylindrical |
| Thread diameter (housing) | M18 x 1 |
| Optical axis | Axial |
| Sensing range max. | 5 mm ... 550 mm |
| Sensing range | 10 mm ... 400 mm |
| Type of light | Visible red light |
| Light source | PinPoint LED |
| Light spot size (distance) | Γ 9 mm (400 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 | PNP |
| Switching mode | Light/dark switching |
| Signal voltage PNP HIGH/LOW | - |
| Output current Imax. | β€ 100 mA 3) |
| Response time | < 1,000 Β΅s 4) |
| Switching frequency | 500 Hz 5) |
| Connection type | Male connector M12, 4-pin |
| Protection class | III |
| Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Items supplied | Fastening nuts (2 x) |
| Ambient operating temperature | β25 Β°C ... +55 Β°C 9) |
| Ambient temperature, storage | β40 Β°C ... +70 Β°C |
The Sick GRTE18S-P2447 Photoelectric Sensor is an energetic proximity sensor designed for consistent object detection in industrial automation environments. It combines a 10β400 mm sensing range, PNP switching output, visible red LED light, and an M18 cylindrical housing. As part of the GR Series, this Sick GRTE18S-P2447 Photoelectric Sensor is built to operate reliably under standard industrial electrical and environmental conditions.
The Sick GRTE18S-P2447 Photoelectric Sensor is commonly used in conveyors, packaging machines, automated assembly lines, and material handling systems. Its defined sensing range supports accurate presence detection, while stable switching characteristics help maintain predictable control signals. The compact housing and standardized M12 connector simplify installation and integration into automation panels and field devices.
The Sick GRTE18S-P2447 Photoelectric Sensor delivers dependable sensing performance through controlled optics, stable electrical behavior, and an IP67-rated enclosure. Its construction supports long-term industrial operation in dusty or washdown-prone environments. Sick is a globally established automation brand, and this GR Series photoelectric sensor is suitable for practical, continuous-use industrial applications.

