Sick GSE2F-F1151 Photoelectric Sensor
The Sick GSE2F-F1151 through-beam photoelectric sensor delivers 500 mm sensing range, PNP output, and PinPoint LED detection for industrial automation. This GSE2F-F1151 Sick 700 mm Through-beam Sensor from Sick belongs to Sick Photoelectric Sensors and the GTB series, operating on 10–30 V DC with <0.625 ms response time, 800 Hz switching frequency, rectangular VISTAL® housing, PVC cable connection, and IP67 enclosure rating.
| Brand | Sick |
| Product Type | Photoelectric Sensor |
| Product | GSE2F-F1151 |
Sick GSE2F-F1151 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Through-beam photoelectric sensor |
| Functional principle detail | - |
| Dimensions (W x H x D) | 10 mm x 27 mm x 3.5 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 0 mm ... 700 mm |
| Sensing range | 0 m ... 500 mm |
| Type of Light | Visible red light |
| Light source | PinPoint LED |
| Light spot size (distance) | Ø 70 mm (500 mm) |
| Wave length | 660 nm |
| Adjustment | None |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 Vpp |
| Current consumption | 20 mA |
| Switching output | PNP |
| Switching mode | Dark switching |
| Output current Imax. | ≤ 50 mA |
| Response time | < 0.625 ms |
| Switching frequency | 800 Hz 4) |
| Connection type | Cable, 3-wire, 2 m 5) |
| Cable material | PVC |
| Cable diameter | Ø 2.3 mm |
| Housing material | Plastic, VISTAL® |
| Optics material | Plastic, MABS |
| Enclosure rating | IP67 |
| Ambient operating temperature | –25 °C ... +50 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
| Weight | 39 g |
The GSE2F-F1151 Sick 700 mm Through-beam Sensor is a compact through-beam photoelectric sensor designed for mid-range object detection in industrial automation. The GSE2F-F1151 Sick 700 mm Through-beam Sensor supports a 0–500 mm sensing range, PNP switching output, visible red PinPoint LED, and 800 Hz switching frequency. It is part of the GTB series and engineered for consistent optical performance.
This through-beam photoelectric sensor is commonly used in conveyors, packaging lines, automated assembly equipment, and material handling systems. The defined Ø 70 mm light spot enables stable detection across moderate distances, while the <0.625 ms response time ensures reliable switching in fast-moving automation processes. IP67 protection supports dependable operation in industrial environments.
The Sick GSE2F-F1151 photoelectric sensor provides predictable sensing behavior with stable electrical characteristics. With 10–30 V DC supply, PNP output, and robust VISTAL® housing, it integrates easily into standard control systems. Supported by Sick sensor engineering and the GTB series platform, GSE2F-F1151 is suitable for continuous through-beam sensing in industrial automation applications.

