Photoelectric Proximity Sensor GTB10-N1212 SICK 950 mm NPN with Mounting Bracket
Overview:
The GTB10-N1212 from SICK is a high-performance background suppression photoelectric proximity sensor from the G10 series, offering a sensing range of up to 950 mm. It features a precise PinPoint red LED, NPN output, IP67 protection rating, and comes with the BEF-G10DC01 mounting bracket included in the box.
The product is suitable for high-reliability automation applications in conveyor systems, packaging machines, logistics systems, and production lines requiring high reliability.
Product Overview of the Photoelectric Proximity Sensor GTB10-N1212
The GTB10-N1212 is designed with advanced background suppression technology, enabling stable and highly accurate object detection even when the background surface has high reflectivity or varying colors and textures. This effectively eliminates false signals commonly encountered with standard photoelectric sensors.
With its compact housing dimensions of only 20 × 50 × 39 mm, the GTB10-N1212 is easy to install in space-constrained areas. The sensor is equipped with a 5-turn potentiometer for fine adjustment, allowing precise setting of the sensing distance from 20 mm to 950 mm. It also supports selectable Light ON / Dark ON operating modes, offers a fast response time of ≤ 500 µs, and a switching frequency of up to 1,000 Hz, making it well-suited for high-speed production lines.
Key Highlight: Compared to the GTB10-N1211, the GTB10-N1212 is supplied with the BEF-G10DC01 mounting bracket included in the product packaging, helping users save significant installation time and cost.
Key Features:
- Maximum sensing distance: 20 mm … 950 mm (90% remission, white target)
- Output type: NPN, max. output current ≤ 100 mA
- Protection rating: IP67, suitable for dusty and humid environments
- Operating temperature: –30 °C … +60 °C
- Mounting bracket BEF-G10DC01 included in the box
Technical Specifications GTB10-N1212
| Parameter |
Value |
| Model |
GTB10-N1212 |
| Part No. |
1065859 |
| Sensor type |
Photoelectric proximity sensor |
| Operating principle |
Background suppression |
| Dimensions (W × H × D) |
20 mm × 50 mm × 39 mm |
| Sensing range |
20 mm … 950 mm (90% remission, DIN 5033) |
| Light source |
PinPoint Red LED, 625 nm |
| Light spot size |
Ø 8 mm at 700 mm distance |
| Adjustment |
5-turn potentiometer |
| Supply voltage (UB) |
10 V DC … 30 V DC |
| Ripple |
< 5 Vpp |
| Current consumption |
20 mA (no load) |
| Output type |
NPN |
| Switching mode |
Light/Dark switching (selectable via switch) |
| Max. output current |
≤ 100 mA |
| Response time |
≤ 500 µs (resistive load) |
| Switching frequency |
1,000 Hz (light:dark = 1:1) |
| Connection |
3-wire PVC cable, 2 m long |
| Housing material |
ABS/PMMA |
| Weight |
90 g |
| Protection rating |
IP67 |
| Operating temperature |
–30 °C … +60 °C |
| Storage temperature |
–40 °C … +70 °C |
| Circuit protection |
A (supply reverse polarity) + B (output reverse polarity) + C (interference suppression) + D (overcurrent/short-circuit) |
| Included accessories |
BEF-G10DC01 mounting bracket |
| Certifications |
EU, UK, ACMA, Morocco CoC, China RoHS, cULus, DIN EN 62471 |
Source: SICK Official Datasheet GTB10-N1212 – Download datasheet PDF
Applications of GTB10-N1212 in Industry
- Packaging & Food Industry: The background suppression principle allows reliable detection of products on conveyors regardless of background color or texture. The included BEF-G10DC01 bracket enables quick mounting on machine frames.
- Logistics & Material Sorting: The 950 mm sensing range is ideal for wide conveyor systems and automated sorting lines. Light/Dark switching mode can be easily configured for different packaging materials.
- Automotive & Mechanical Parts Manufacturing: The focused PinPoint light spot (Ø 8 mm) and 5-turn potentiometer provide precise positioning of metal parts and components on jigs or assembly lines. Comprehensive circuit protection ensures safety in complex electrical environments.
- Electronics & Semiconductor Industry: The concentrated light spot enables reliable detection of small components on SMT lines and PCB presence verification without background interference. The fast response time supports high-speed production.
- Pharmaceutical & Chemical Machinery: IP67 rating protects the sensor against dust and water spray in cleanroom environments, while the wide operating temperature range (–30 °C to +60 °C) is suitable for cold storage applications.
Comparison between GTB10-N1212 and GTB10-N1211
The GTB10-N1212 and GTB10-N1211 belong to the same G10 series from SICK and share identical technical specifications. The only difference lies in the included accessories:
| Parameter |
GTB10-N1212 |
GTB10-N1211 |
| Part No. |
1065859 |
1065858 |
| Operating principle |
Background suppression |
Background suppression |
| Sensing range |
20–950 mm |
20–950 mm |
| Output |
NPN |
NPN |
| Switching mode |
Light/Dark switching |
Light/Dark switching |
| Connection |
3-wire PVC cable, 2 m |
3-wire PVC cable, 2 m |
| Protection rating |
IP67 |
IP67 |
| Included accessories |
BEF-G10DC01 mounting bracket |
Not included |
Conclusion:
- Choose GTB10-N1212 when you need quick installation with the mounting bracket supplied in the box.
- Choose GTB10-N1211 when you already have brackets or prefer to use a different mounting solution.
Frequently Asked Questions (FAQ)
Q1: What is the operating principle of the GTB10-N1212?
The GTB10-N1212 uses background suppression technology, allowing stable object detection with minimal influence from the background surface.
Q2: What is the sensing range of the GTB10-N1212?
The sensor offers an adjustable sensing distance from 20 mm to 950 mm (white target 90% remission, DIN 5033).
Q3: Does the GTB10-N1212 use PNP or NPN output?
The GTB10-N1212 features NPN transistor output with a maximum load current of 100 mA.
Q4: What is the difference between GTB10-N1212 and GTB10-N1211?
Both models have identical technical specifications. The only difference is that the GTB10-N1212 includes the BEF-G10DC01 mounting bracket in the package, while the GTB10-N1211 does not.
Q5: What applications is the GTB10-N1212 suitable for?
The sensor is ideal for conveyor systems, packaging machines, logistics, material sorting, and automation applications requiring reliable object detection at longer distances.
Contact to Purchase Photoelectric Proximity Sensor GTB10-N1212
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 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, 2 Road 30-4, Hoa Cuong Ward
