Through-Beam Photoelectric Sensor GSE6-N1212 SICK 15m NPN IP67
Overview:
The GSE6-N1212 from SICK is a high-performance through-beam photoelectric sensor of the G6 series. It offers a maximum sensing distance of 15 m, NPN output, and utilizes PinPoint red LED technology at 650 nm to generate a highly focused light spot. With a switching frequency of 1,000 Hz, IP67 protection rating, and compact design, the sensor is perfectly suited for high-speed automation applications such as conveyors, packaging, logistics, and material sorting.
Product Overview of Through-Beam Photoelectric Sensor GSE6-N1212
The GSE6-N1212 operates on the through-beam principle, with the emitter and receiver mounted opposite each other to create a continuous light beam. When an object interrupts the beam, the sensor changes its output state to send a signal to a PLC or control system.
The advanced PinPoint red LED technology produces a small, sharply focused light spot, significantly improving detection accuracy even for small objects or at long distances. The sensor supports selectable Light ON / Dark ON modes via a rotary switch and can be easily integrated into industrial systems thanks to its standard 3-wire cable and included stainless steel mounting bracket.
Key Features:
- Maximum sensing distance: 0–15 m (recommended: 0–10 m)
- Output: NPN, max. output current ≤ 100 mA (≤ 50 mA when UB > 24 V)
- Supply voltage: 10–30 V DC, current consumption 30 mA (no load)
- Connection: cable 3-wire, 2 m
- Protection rating: IP67 – complete dust and water protection
Technical Specifications GSE6-N1212
| Parameter |
Value |
| Model |
GSE6-N1212 |
| Part No. |
1060795 |
| Operating Principle |
Through-beam photoelectric sensor |
| Maximum Sensing Distance |
0–15 m |
| Recommended Sensing Distance |
0–10 m |
| Light Source |
PinPoint Red LED, 650 nm |
| Light Spot Size |
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 |
NPN |
| Switching Mode |
Light ON / Dark ON (selectable via rotary switch) |
| Max. Output Current |
≤ 100 mA (≤ 50 mA when UB > 24 V) |
| Response Time |
< 500 µs |
| Switching Frequency |
1,000 Hz |
| 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 |
| Connection |
3-wire cable, 2 m |
| Housing Material |
ABS/PC |
| Optical Material |
PMMA |
| Accessories Included |
Stainless steel bracket BEF-W100-A (1.4301/304) |
| Protection Rating |
IP67 |
| Operating Temperature |
–25°C … +55°C (Temperature stability following adjustment +/-10 °C) |
| Storage Temperature |
–40°C … +70°C |
| Certifications |
EU/UK/ACMA/Morocco CoC, China RoHS, cULus, DIN EN 62471 |
Source: SICK Official Datasheet GSE6-N1212. Download datasheet PDF.
Applications of GSE6-N1212 in Industrial
With a sensing range up to 15 m, 1,000 Hz switching frequency, PinPoint red LED technology, and IP67 protection, the GSE6-N1212 is an optimal solution for numerous industrial automation applications requiring high accuracy, fast response, and long-term reliability.
- Packaging Lines & Food Industry: Used for product position detection, full/empty package inspection, and spacing control between items on high-speed conveyors. The PinPoint LED creates a focused light beam, enabling precise detection even with transparent or small packaging.
- Logistics & Material Sorting: Monitors goods on long conveyor systems, enables automatic sorting by size, product counting, jam detection, and control of automatic doors or AGVs.
- Automotive & Heavy Machinery Manufacturing: Ensures reliable detection of components on assembly lines and monitors pallet and tray positions. The sensor performs excellently in harsh environments with dust, oil, and vibration thanks to its IP67 rating and wide operating temperature range.
- Electronics & SMT Industry: Excellent for detecting small components and PCBs with its sharply focused light spot. Ideal for installation in space-constrained areas of pick-and-place machines and automated inspection equipment.
- Pharmaceutical & Chemical Machinery: IP67 rating ensures stable operation in humid and mildly corrosive environments. The included stainless steel mounting bracket BEF-W100-A meets strict hygiene requirements of the pharmaceutical industry.
AUMI Implementation Experience: AUMI has supplied the GSE6-N1212 sensor to a packaging manufacturing plant in Ho Chi Minh City. The sensors were integrated into a high-speed inspection system, significantly improving the Overall Equipment Effectiveness (OEE) of the production line.
Comparison between GSE6-N1212 and GSE6-N1211
The GSE6-N1212 and GSE6-N1211 belong to the same G6 Through-beam series from SICK and share nearly identical technical specifications, delivering stable performance and high reliability for industrial automation applications.
The main difference lies in the included accessories, allowing customers to choose the most suitable model for their installation needs.
| Parameter |
GSE6-N1212 |
GSE6-N1211 |
| Part No. |
1060795 |
1060791 |
| Operating Principle |
Through-beam |
Through-beam |
| Max. Sensing Distance |
15 m |
15 m |
| Output |
NPN |
NPN |
| Switching Frequency |
1,000 Hz |
1,000 Hz |
| Connection |
3-wire cable, 2 m |
3-wire cable, 2 m |
| Protection Rating |
IP67 |
IP67 |
| Accessories Included |
Stainless steel bracket BEF-W100-A |
None |
| Recommended Application |
Flexible installation, frequent maintenance |
Fixed, permanent installations |
Conclusion:
- GSE6-N1212: Comes with a high-quality stainless steel mounting bracket (BEF-W100-A), saving installation time and cost. Ideal for applications requiring high hygiene standards or frequent sensor repositioning.
- GSE6-N1211: Cost-optimized solution for permanent fixed installations where the mounting bracket is not required.
Both models guarantee stable performance, high durability, and seamless integration into modern automation systems.
Frequently Asked Questions (FAQ)
Q1. What is the operating principle of the GSE6-N1212?
A: The GSE6-N1212 operates on the through-beam principle, using a separate emitter and receiver mounted opposite each other to detect objects.
Q2. What is the sensing distance of the GSE6-N1212?
A: Maximum sensing distance is 15 m, with a recommended operating range of 0–10 m for highest signal stability.
Q3. What type of output does the GSE6-N1212 have?
A: NPN output with selectable Light ON / Dark ON modes.
Q4. Is the GSE6-N1212 suitable for industrial environments?
A: Yes. The sensor has an IP67 protection rating, excellent resistance to dust and water, and operates reliably under harsh industrial conditions.
Q5. What is the difference between GSE6-N1212 and GSE6-N1211?
A: Both models have nearly identical technical specifications. The main difference is that the GSE6-N1212 includes a stainless steel mounting bracket BEF-W100-A (1.4301/304) in the package.
Contact to Purchase Through-Beam Photoelectric Sensor GSE6-N1212
AUMI – Official 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 Area, 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
