Through-Beam Photoelectric Sensor GSE6-N1211 SICK 15 m NPN IP67
Overview:
The GSE6-N1211 from SICK is a through-beam photoelectric sensor with a maximum detection range of 15 m. It uses a PinPoint red LED at 650 nm, NPN output, 1,000 Hz switching frequency, and response time of less than 500 µs. With an IP67 rating, the sensor is suitable for numerous applications in packaging, logistics, electronics, machinery, and automated production lines.
Product Overview of the Through-Beam Photoelectric Sensor GSE6-N1211
The GSE6-N1211 operates based on the through-beam principle, in which the emitter is installed opposite the receiver (GE6-N1211 or compatible models). The focused red PinPoint light beam (Ø 375 mm at 12 m) travels directly from the emitter to the receiver. When an object interrupts the beam, the output state changes.
With a recommended sensing range of 0–10 m (maximum 15 m), the sensor provides high stability for detecting small objects or fast-moving objects. The ABS/PC housing combined with PMMA optics, IP67 protection, and operating temperature range of –25°C to +55°C enable the device to withstand harsh industrial environments with dust and moisture.
Key Features:
- Maximum sensing range: 0–15 m (recommended sensing range: 0–10 m)
- Output: NPN, maximum output current ≤ 100 mA (≤ 50 mA when UB > 24 V)
- Supply voltage: 10–30 V DC, current consumption 30 mA (no load)
- Protection rating: IP67 – complete protection against dust and water
- Connection: cable 3-wire, 2 m length
Technical Specifications GSE6-N1211
| Parameter |
Value |
| Model |
GSE6-N1211 |
| Part No. |
1060791 |
| Functional principle |
Through-beam photoelectric sensor |
| Compatible receiver Part No. |
GE6-N1211 (2066446), GS6-D1311 (2058063) |
| Sensing range max. |
0–15 m |
| Sensing range |
0–10 m |
| Light source |
Visible red light, 650 nm (PinPoint LED) |
| Light spot diameter |
Ø 375 mm (at 12 m) |
| Sensitivity adjustment |
Potentiometer, 270° |
| Supply voltage (UB) |
10–30 V DC |
| Ripple |
± 10 % |
| Current consumption |
30 mA (no load) |
| Output type |
NPN |
| Switching mode |
Light/Dark switching (selectable via rotary switch) |
| Output current |
≤ 100 mA (≤ 50 mA when UB > 24 V) |
| Response time |
< 500 µs (resistive load) |
| Switching frequency |
1,000 Hz (light/dark ratio 1:1) |
| Circuit protection |
A (VS connections reverse-polarity protected)+ B (inputs and output reverse-polarity protected) + D (outputs overcurrent and short-circuit protected) |
| Dimensions (W × H × D) |
12 × 31.5 × 21 mm |
| Housing material |
Plastic, ABS/PC |
| Optical material |
Plastic, PMMA |
| Connection |
3-wire cable, 2 m length |
| Weight |
170 g |
| Enclosure rating |
IP67 |
| Ambient operating temperature |
–25°C … +55°C (stability ±10°C after adjustment) |
| Ambient storage temperature |
–40°C … +70°C |
| Certificates |
EU/UK/ACMA/Morocco CoC, China RoHS, cULus (NRKH.E348498), DIN EN 62471 |
Source: SICK Datasheet GSE6-N1211. Download datasheet PDF
Applications of the GSE6-N1211 in Industry
- Packaging & Food Processing Lines: The 15 m detection range and 1,000 Hz switching frequency allow reliable detection of products on high-speed conveyors with a response delay of less than 500 µs. Light/Dark switching offers flexibility to adapt to various types of packaging and materials.
- Logistics & Goods Sorting: The 10–15 m sensing range is suitable for monitoring pallets and containers on long conveyor systems. The PinPoint LED creates a focused light spot, supporting stable detection in narrow installation areas.
- Automotive & Machinery Manufacturing: IP67 rating and temperature range of –25°C to +55°C ensure stable operation in paint shops, foundries, plastic molding, and high-vibration assembly lines.
- Electronics & Semiconductor Industry: The 650 nm PinPoint LED creates a narrow light beam for precise detection of small components on SMT conveyors. The A+B+D circuit protection minimizes risks from electrical noise.
- Pharmaceutical & Chemical Machinery: The ABS/PC housing provides good resistance to common chemicals. IP67 rating is suitable for hygienic industrial environments, and the 2 m cable offers flexibility for various machine layouts.
AUMI Implementation Experience: AUMI has supplied the GSE6-N1211 through-beam sensor sets to many electronics component manufacturing plants in Hanoi. The sensors are well-suited for high-speed conveyor systems that require fast response and stable detection in industrial environments.
Comparison: GSE6-N1211 and GSE6-N1212
The SICK G6 series offers many through-beam variants with differences in output type and emitter/receiver versions. The table below compares the GSE6-N1211 with the GSE6-N1212:
| Parameter |
GSE6-N1211 |
GSE6-N1212 |
| Part No. |
1060791 |
1060795 |
| Functional principle |
Through-beam |
Through-beam |
| Output |
NPN |
NPN |
| Switching mode |
Light/Dark switching |
Light/Dark switching |
| Sensing range max. |
15 m |
15 m |
| Connection |
3-wire cable, 2 m |
3-wire cable, 2 m |
| Enclosure rating |
IP67 |
IP67 |
| Included accessory |
None |
Stainless steel mounting bracket BEF-W100-A |
| Recommended application |
Standalone machines, fixed installation |
Systems requiring quick installation and maintenance |
Key Differences:
- Both models use a fixed 2 m 3-wire cable.
- The GSE6-N1212 comes with a stainless steel mounting bracket (BEF-W100-A), making it more suitable for applications requiring quick installation or pre-mounted brackets.
- For M8 connector versions, please refer to other models in the G6 series (e.g., GSE6-Nxxxx with M8).
Frequently Asked Questions (FAQ)
Q1. What type of sensor is the GSE6-N1211?
The GSE6-N1211 is a through-beam photoelectric sensor using SICK’s PinPoint red LED.
Q2. What is the maximum sensing range of the GSE6-N1211?
The sensor has a maximum sensing range of 15 m and a recommended sensing range of 0–10 m to ensure optimal stability.
Q3. What output does the GSE6-N1211 use?
The device uses an NPN transistor output with a maximum load current of 100 mA.
Q4. Is the GSE6-N1211 suitable for dusty and humid industrial environments?
Yes. The sensor achieves an IP67 protection rating, providing excellent dust and water resistance in industrial environments.
Q5. What models can replace the GSE6-N1211?
It can be replaced by the GSE6-N1212 (same cable type with bracket), GSE6-P1211 (PNP output), or other G6 series models depending on the required output (NPN/PNP) and connection type.
Contact to Purchase the Through-Beam Photoelectric Sensor GSE6-N1211
AUMI – Official authorized distributor of SICK in Vietnam. Full manufacturer warranty, complete CO/CQ documentation, and 24/7 technical support.
📞 Hotline: 0917 991 589 (Hanoi) | 0932 226 100 (Ho Chi Minh City)
📧 Email: [email protected]
🌐 Website: https://aumi.com.vn/
Addresses:
- Hanoi: B44, Villa Lot, Viet Hung Urban Area, Viet Hung Ward
- Ho Chi Minh City: 2nd Floor, HS Building, 260/11 Nguyen Thai Binh, Bay Hien Ward
- Da Nang: 9th Floor, PV Bank Building, No. 2 Road 30-4, Hoa Cuong Ward
