Sick GRTB18S-P2317 Photoelectric Sensor
Sick GRTB18S-P2317 photoelectric sensor uses background suppression with 150 mm sensing range PNP output IP67 housing for industrial automation. This model operates with visible red PinPoint LED at 650 nm wavelength, features potentiometer adjustment, consumes 30 mA current, and switches at 1,000 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 | GRTB18S-P2317 |
Sick GRTB18S-P2317 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| 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 ... 300 mm |
| Sensing range | 20 mm ... 150 mm |
| Type of light | Visible red light |
| Light source | PinPoint LED |
| Light spot size (distance) | Ø 7 mm (100 mm) |
| Wave length | 650 nm |
| Adjustment | Potentiometer, 270° |
| 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 switching |
| Signal voltage PNP HIGH/LOW | VS - (≤ 3 V) / approx. 0 V |
| Output current Imax. | ≤ 100 mA 3) |
| Response time | < 500 µs 4) |
| Switching frequency | 1,000 Hz 5) |
| Connection type | Connector M12, 3-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 GRTB18S-P2317 Sick Potentiometer Photoelectric Sensor is a background suppression photoelectric proximity sensor designed for controlled object detection in industrial automation. The GRTB18S-P2317 provides a defined 20–150 mm sensing range, operates on 10–30 V DC supply, and delivers a stable PNP switching output. It uses visible red PinPoint LED optics with axial alignment and is part of the GR Series used across factory automation environments.
In practical applications, the GRTB18S-P2317 Sick Potentiometer Photoelectric Sensor is used on conveyors, packaging lines, automated assembly stations, and material handling systems. Background suppression sensing enables reliable target detection while reducing false signals from surrounding surfaces. The <500 µs response time and 1,000 Hz switching frequency support fast-moving processes, while the compact M18 cylindrical housing simplifies installation in limited spaces.
The GRTB18S-P2317 from Sick is engineered for consistent performance under industrial operating conditions. With defined optical characteristics, adjustable potentiometer control, and IP67 enclosure protection, this photoelectric sensor supports long-term reliability. Its integration within the GR Series ensures compatibility with standard automation systems, making the GRTB18S-P2317 suitable for precise photoelectric sensing tasks in industrial environments.
Related Products
