Sick GRTE18-P1162 Photoelectric Sensor
Sick GRTE18-P1162 photoelectric sensor is energetic proximity model supporting 800 mm sensing range with PNP output IP67 rated housing. This model uses visible red LED at 650 nm wavelength, features a Ø 45 mm light spot, operates on 10–30 V DC supply, and switches at 500 Hz. It belongs to Sick sensing solutions, listed under Sick Photoelectric Sensors and the GR Series for industrial automation.
| Brand | Sick |
| Product Type | Photolectric Sensor |
| Product | GRTE18-P1162 |
Sick GRTE18-P1162 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 71.5 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) | Ø 45 mm (800 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 | Cable, 4-wire, 2 m 6) |
| Protection class | III |
| Housing material | Metal, Nickel-plated brass and ABS |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Items supplied | Fastening nuts (2 x) |
| Ambient operating temperature | –25 °C ... +55 °C 10) |
| Ambient temperature, storage | –40 °C ... +70 °C |
The GRTE18-P1162 Sick 71.5 mm Photoelectric Sensor is an energetic proximity photoelectric sensor designed for controlled object detection in industrial automation systems. The GRTE18-P1162 operates with visible red LED optics, supporting a 10–800 mm sensing range and defined Ø 45 mm light spot at distance. It provides a PNP switching output, operates on 10–30 V DC supply, and is enclosed in an IP67-rated M18 metal housing. This sensor belongs to the GR Series used in industrial automation environments.
In industrial applications, the GRTE18-P1162 Sick 71.5 mm Photoelectric Sensor is used on conveyors, packaging lines, automated assembly stations, and material handling systems. The energetic sensing principle enables direct object detection without reflectors, supporting flexible installation. Its <1,000 µs response time and 500 Hz switching frequency allow reliable performance in moderate-speed automation processes, while the nickel-plated brass housing and fixed cable connection support durability in industrial conditions.
The GRTE18-P1162 from :contentReference[oaicite:0]{index=0} delivers consistent sensing behavior through defined optics, stable electrical characteristics, and standardized mechanical construction. With energetic proximity detection, potentiometer-based adjustment, and IP67 enclosure protection, this photoelectric sensor is suitable for continuous industrial use. Its integration within the GR Series ensures compatibility with common automation architectures, making the GRTE18-P1162 appropriate for industrial photoelectric sensing requirements.
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