Sick GSE2FS-E1161 Photoelectric Sensor
The Sick GSE2FS-E1161 photoelectric sensor delivers through-beam detection, 1000 mm sensing range, NPN output, and 660 nm PinPoint LED. This GSE2FS-E1161 Sick 660 nm 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, and an IP67 enclosure rating.
| Brand | Sick |
| Product Type | Photoelectric Sensor |
| Product | GSE2FS-E1161 |
Sick GSE2FS-E1161 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Through-beam photoelectric sensor |
| Functional principle detail | - |
| Dimensions (W x H x D) | 4.5 mm x 21 mm x 11 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 0 mm ... 1,300 mm |
| Sensing range | 0 mm ... 1,000 mm |
| Type of Light | Visible red light |
| Light source | PinPoint LED |
| Light spot size (distance) | Ø 100 mm (1,000 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 | NPN |
| 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 | 39.8 g |
The GSE2FS-E1161 Sick 660 nm Through-beam Sensor is a compact photoelectric sensor designed for long-distance detection in industrial automation. The GSE2FS-E1161 Sick 660 nm Through-beam Sensor provides a 0–1000 mm sensing range, NPN dark switching output, PinPoint LED light source, and a <0.625 ms response time. It belongs to the GTB series and is engineered for stable operation in continuous sensing tasks.
This sensor is commonly used in conveyors, packaging machines, automated assembly lines, and material handling systems. The wide Ø 100 mm light spot supports consistent beam alignment over longer distances, while the 800 Hz switching frequency enables reliable detection of fast-moving objects. Its slim rectangular housing allows easy integration into space-restricted industrial setups.
The Sick GSE2FS-E1161 photoelectric sensor is built for dependable performance in demanding environments. With a 10–30 V DC supply, robust VISTAL® housing, and an IP67-rated enclosure, it ensures durability against dust and moisture. Backed by Sick sensor expertise and GTB series design standards, GSE2FS-E1161 is suitable for long-term industrial automation applications.
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