SICK GTB2S-N1451 - Background Suppression Photoelectric Sensor
Product Overview
The GTB2S-N1451 is a G2S-series subminiature photoelectric sensor measuring approximately 12×31.5×21 mm. This compact sensor features background suppression technology with NPN dark-on functionality, M8 4-pin connection, IP67 protection rating, and operates within -25°C to +55°C temperature range with PinPoint red LED technology.
Applications & Advantages
Ultra-Compact Detection Solution: Specifically designed for detecting tiny components including IC leads, capacitors, and labels in electronics SMT applications, feeder bowls, and miniature conveyor systems where larger G6/G10 sensors are unsuitable.
The background suppression technology reliably ignores background interference, while the subminiature footprint combined with M8 connectivity makes this SICK's smallest industrial workhorse sensor.
Please confirm N1451 specification (BGS vs retro-reflective) with SICK before purchase.
Technical Specifications
| Parameter |
Specification |
| Model / Order No. |
GTB2S-N1451 / 1060203 |
| Sensor Principle |
Photoelectric proximity sensor, background suppression |
| Sensing Range |
25 mm … 90 mm (typical) / 2 mm … 120 mm (maximum) |
| Light Source |
PinPoint-LED, visible red light (640 nm) |
| Output Type |
NPN, light-switching |
| Supply Voltage |
10 V DC … 30 V DC |
| Switching Frequency / Response Time |
800 Hz / < 0.6 ms |
| Connection |
Cable, 3-wire, 2 m |
| Enclosure Rating / Housing |
IP67 / Plastic (ABS), front: PMMA |
| Dimensions (W x H x D) |
7.7 mm x 27.5 mm x 13.5 mm |
Packaging & Shipping
Company Introduction
Xiamen Zhicheng Automation Technology Co., Ltd. is a professional supplier of industrial automation products and solutions, dedicated to providing reliable, cost-effective, and high-performance products to customers worldwide.
With extensive experience in industrial automation and process control, we specialize in supplying comprehensive automation components for industries including oil & gas, power generation, petrochemical, water treatment, manufacturing, and industrial infrastructure.
Our Main Products
- PLC Interface Modules
- I/O Systems and Interface Solutions
- Signal Isolators and Signal Converters
- Relays and Relay Modules
- Industrial Power Supply Units
- Control Valves and Actuators
- Industrial Pumps
- Process Instrumentation
Why Choose Us
- Professional industrial automation supplier
- High-quality products with competitive pricing
- Fast response and technical support
- Reliable supply chain and stable product availability
- Customized solutions for industrial applications
- Global export experience and customer-oriented service
We are committed to helping customers improve operational efficiency, system reliability, and process performance through dependable automation products and professional support.
Whether you are an end user, system integrator, engineering contractor, or distributor, Xiamen Zhicheng Automation Technology Co., Ltd. is ready to become your trusted partner in industrial automation.
