GL2S-N0311S17 SICK Photoelectric Retro-Reflective Sensor 3m NPN – G2 Series Special Connector
The GL2S-N0311S17 is a photoelectric retro-reflective sensor from SICK’s G2 series, featuring a maximum sensing range of 3 m, NPN switching output, IP67 protection rating, and a 250 mm Typ 3M special connector cable (37104-4101-G00 FL). Weighing only 12 g, this model is optimized for space-constrained modular installations. Available as genuine product from AUMI Vietnam.
Highlights
- Cost-effective miniature photoelectric sensors for tight installation spaces.
- The miniature photoelectric sensors in the G2 product family stand out with their cost efficiency, compact size, and robust sensor housing. G2 is available in slim and flat housing versions, making it easy to integrate into compact machines and installations with very limited mounting space. As a result, the product offers a wide range of applications.
- Thanks to the dual-lens system and reliable retro-reflective principle, the sensors ensure stable object detection. G2 photoelectric sensors can be installed quickly and easily, enhancing user-friendliness and simplifying setup.
Product Overview – GL2S-N0311S17 Photoelectric Sensor
The GL2S-N0311S17 is a miniature retro-reflective photoelectric sensor in SICK‘s G2 product family, sharing the same optical and electrical architecture as the GL2S-N0311S03 but featuring a specialized Typ 3M connector interface (part number 37104-4101-G00 FL). This proprietary connector type is widely specified in high-reliability automation equipment where modular cable assembly, vibration resistance, and rapid field replacement during maintenance are critical requirements. At 12 g, the GL2S-N0311S17 is the lighter variant of the GL2S product range.
5 Key Specifications:
- Sensing range: 0.03 m – 2.5 m (typical), up to 3 m maximum (PL40A reflector)
- Switching output: NPN, light/dark selectable switching mode
- Light source: PinPoint LED, 640 nm red, 100,000-hour average service life at +25 °C
- Connection: Typ 3M special connector (37104-4101-G00 FL), 4-wire, 250 mm, Ø 3 mm cable
- Enclosure rating: IP67 – complete dust ingress protection and temporary water immersion
Technical Specifications – GL2S-N0311S17
| Parameter |
Value |
| Operating principle |
Photoelectric retro-reflective sensor |
| Principle detail |
Dual-lens system; minimum distance to reflector |
| Dimensions (W x H x D) |
7.7 mm x 21.8 mm x 13.5 mm |
| Housing design |
Rectangular |
| Sensing range (typical) |
0.03 m – 2.5 m (PL40A reflector) |
| Sensing range (maximum) |
0.02 m – 3 m (PL40A reflector) |
| Light type |
Visible red light |
| Light source |
PinPoint LED, avg. service life 100,000 h at +25 °C |
| Light spot size |
Ø 11 mm at 250 mm distance |
| Wavelength |
640 nm |
| Supply voltage (UB) |
10 – 30 V DC |
| Ripple |
< 5 Vpp |
| Current consumption |
20 mA (no load) |
| Switching output |
NPN |
| Switching mode |
Light/dark switching |
| Output current (Imax) |
≤ 50 mA |
| Response time |
< 0.6 ms (resistive load) |
| Switching frequency |
800 Hz (light/dark ratio 1:1) |
| Connection type |
Cable with Typ 3M special connector (37104-4101-G00 FL), 4-wire, 250 mm |
| Cable diameter |
Ø 3 mm |
| Cable material |
PVC |
| Circuit protection |
Reverse polarity (A), EMC interference suppression (C), Overcurrent/short-circuit (D) |
| Weight |
12 g |
| Housing material |
ABS plastic |
| Optics material |
PMMA plastic |
| Enclosure rating |
IP67 |
| Ambient operating temperature |
–25 °C to +50 °C (connector: –25 °C to +50 °C) |
| Storage temperature |
–40 °C to +75 °C |
| Certifications |
EU/UK/ACMA/Morocco Declaration of Conformity, China RoHS, cULus, Photobiological Safety (EN 62471) |
| Available accessories |
STE-0804-G (M8 4-pin straight male connector, screw-type terminals) |
| Part number |
1115096 |
Technical data sourced from official SICK datasheet
Industrial Applications – GL2S-N0311S17 Photoelectric Sensor
With its specialized Typ 3M connector, 12 g ultra-light construction, and IP67 protection, the GL2S-N0311S17 is particularly well-suited for:
- Packaging machinery and food processing lines: The Typ 3M connector provides superior vibration resistance and mechanical reliability compared to standard cable designs. IP67 protection withstands routine washdown in food-grade and pharmaceutical manufacturing environments.
- Compact automation equipment and robotic end-effectors: The 12 g sensor weight and 7.7 x 21.8 x 13.5 mm form factor enable integration into space-constrained assemblies such as robotic grippers, industrial print heads, and automated measurement fixtures.
- High-speed conveyor and sortation systems: The 800 Hz switching frequency and sub-0.6 ms response time satisfy detection requirements for high-velocity product streams in electronics assembly and semiconductor packaging applications.
- Automated industrial gates and access control: Detection of personnel or vehicles at ranges up to 3 m using visible red light (640 nm), allowing direct visual beam verification during commissioning without auxiliary instrumentation.
- Automated storage and retrieval systems (ASRS): NPN output signal is natively compatible with a broad range of industrial PLCs and motion controllers. The sensor supports object counting, zone detection, and position verification in warehouse automation systems.
AUMI has supplied GL2S-series sensors to multiple industrial automation projects across Vietnam, including electronics manufacturing plants, food and beverage packaging lines, and automated logistics systems.
GL2S-N0311S17 vs. GL2S-N0311S03 – Product Comparison
| Criterion |
GL2S-N0311S17 |
GL2S-N0311S03 |
| Part number |
1115096 |
1075792 |
| Sensing range |
0.03 – 2.5 m (typ.), 3 m (max.) |
0.03 – 2.5 m (typ.), 3 m (max.) |
| Switching output |
NPN |
NPN |
| Connection type |
Typ 3M special connector (37104-4101-G00 FL), 250 mm |
Terminal connector, 630 mm integrated cable |
| Cable diameter |
Ø 3 mm |
Not specified |
| Weight |
12 g |
17 g |
| Modular connector accessory |
STE-0804-G (M8 4-pin, available separately) |
Not available |
| Best suited for |
Modular cable assemblies, lightweight installations, vibration-demanding environments |
Fixed pre-wired installations requiring longer integrated cable |
Note: Both models are functionally and electrically identical. Selection criteria should be based on wiring interface preference, required cable length, and installation weight constraints.
Purchase Genuine GL2S-N0311S17 SICK Sensor from AUMI
The GL2S-N0311S17 is available as a genuine SICK product from AUMI – the authorized SICK distributor in Vietnam – with competitive pricing, 12-month OEM warranty, and 24/7 technical support.
- 100% genuine SICK product with original SICK labels, Certificate of Origin (CO), and Certificate of Quality (CQ), fully traceable
- 12-month OEM warranty, 24/7 technical hotline, on-site installation and commissioning support across Vietnam
- Nationwide delivery with in-stock inventory in Hanoi and Ho Chi Minh City
Frequently Asked Questions – GL2S-N0311S17 (FAQs)
Q1: What is the price of the GL2S-N0311S17 photoelectric sensor?
Pricing for the GL2S-N0311S17 varies based on order quantity and delivery schedule. Contact AUMI at hotline 0917 991 589 for a competitive quotation and complimentary application engineering support.
Q2: What applications is the GL2S-N0311S17 designed for?
The GL2S-N0311S17 is designed for object detection across industrial automation applications including conveyor systems, packaging machinery, automated doors, sortation equipment, and warehouse logistics – particularly in installations requiring modular connector interfaces or lightweight sensor assemblies.
Q3: Does the GL2S-N0311S17 carry a warranty?
Yes. Products purchased through AUMI carry a 12-month OEM warranty backed by SICK AG, with full technical support available throughout the warranty period.
Q4: What is the Typ 3M connector on the GL2S-N0311S17?
The Typ 3M connector (part number 37104-4101-G00 FL) is a specialized cable connector from 3M used in precision automation equipment. It offers superior vibration resistance and reliable mating force characteristics compared to standard cable terminations, enabling rapid field replacement during scheduled maintenance. The companion connector accessory STE-0804-G (M8 4-pin straight male, screw-type terminals) is available separately for flexible field wiring.
Q5: Where can I purchase a genuine SICK GL2S-N0311S17 in Vietnam?
AUMI is the authorized SICK distributor in Vietnam, guaranteeing 100% genuine SICK products with full CO/CQ documentation. Contact hotline 0917 991 589 or visit aumi.com.vn.
Contact AUMI to Purchase SICK GL2S-N0311S17
AUMI – Authorized SICK Distributor in Vietnam. Genuine products, full CO/CQ documentation, 24/7 technical support.
📞 Hotline: +84 917 991 589 (Hanoi) | +84 932 226 100 (Ho Chi Minh City)
📧 Email: [email protected]
🌐 Website: https://aumi.com.vn/
Offices:
- Hanoi: B44, Garden House Lot, Viet Hung Urban Area, Long Bien District
- Ho Chi Minh City: Floor 2, HS Building, 260/11 Nguyen Thai Binh, Tan Binh District
- Da Nang: Floor 9, PV Bank Building, 2 Road 30-4, Hoa Cuong Ward
🔗 Official Datasheet
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