Sick GRTE18-P2417 Photoelectric Sensor
Sick GRTE18-P2417 photoelectric proximity sensor provides 100 mm sensing range with 8 mm light spot and PNP output switching. This Sick 8mm Light Spot Photoelectric Sensor uses visible red PinPoint LED, features an M18 cylindrical housing, operates on 10–30 V DC, and supports 500 Hz switching frequency. It is part of Sick detection solutions within Sick Photoelectric Sensors and the GR Series used in industrial automation.
| Brand | Sick |
| Product Type | Photolectric Sensor |
| Product | GRTE18-P2417 |
Sick GRTE18-P2417 Photoelectric Sensor – 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 73.5 mm |
| Housing design (light emission) | Cylindrical |
| Thread diameter (housing) | M18 x 1 |
| Optical axis | Axial |
| Sensing range max. | 3 mm ... 115 mm |
| Sensing range | 5 mm ... 100 mm |
| Type of light | Visible red light |
| Light source | PinPoint LED |
| Light spot size (distance) | Ø 8 mm (100 mm) |
| Wave length | 650 nm |
| Adjustment | Potentiometer |
| 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 | VS - (≤ 3 V) / approx. 0 V |
| Output current Imax. | ≤ 100 mA 3) |
| Response time | < 1,000 µs 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 | –25 °C ... +55 °C 9) |
| Ambient temperature, storage | –40 °C ... +70 °C |
The GRTE18-P2417 Sick 8mm Light Spot Photoelectric Sensor is an energetic photoelectric proximity device designed for short-distance object detection. The GRTE18-P2417 Sick 8mm Light Spot Photoelectric Sensor supports 100 mm sensing distance, a focused 8 mm light spot, and stable PNP switching output. It belongs to the GR Series and is commonly applied in Indian industrial automation environments.
This sensor is suitable for conveyors, packaging machines, automated inspection stations, and compact assembly systems. The small light spot enables accurate detection of small objects, while energetic sensing ensures reliable operation without reflectors. Fast response time allows consistent performance in medium-speed automation processes.
The GRTE18-P2417 from Sick features an IP67 enclosure, durable ABS housing, and an M12 connector for secure integration. Sick manufacturing quality ensures optical stability, electrical reliability, and long service life, making this sensor dependable for continuous industrial use.

