STANBON STG20-52NC Light Curtain Sensor No. of Beams 52 Pitch 20mm Detection Height 1020mm

The STANBON STG20-52NC Light Curtain Sensor is a reliable safety solution designed for industrial automation and machine guarding. With 52 optical beams and a 20mm pitch, it delivers precise detection across a 1020mm protection height. This sensor ensures accurate intrusion detection, enhancing operator safety and reducing workplace risks. Its robust build supports stable performance even in demanding environments, while flexible sensing distances allow versatile installation. Featuring fast response time and strong electromagnetic resistance, it maintains consistent operation in high-noise industrial setups. Designed for efficiency and durability, the STG20-52NC is ideal for safeguarding machinery, production lines, and automated systems where safety and precision are critical.

Features:

1. 52 optical beams for high-resolution detection
2. 20mm beam pitch for accurate sensing
3. 1020mm effective detection height
4. Adjustable sensing distance up to 6m
5. Fast response time (4–18ms)
6. Supports both NPN and PNP outputs
7. Strong anti-electromagnetic interference
8. Durable design with IP54/IP65 protection option

Specifications:

1. Number of Optical Axes: 52
2. Optical Axis Spacing: 20 mm
3. Detection Height: 1020 mm
4. Contour Height: 1075 mm
5. Upper Blind Area: 20 mm
6. Lower Blind Area: 35 mm
7. Detection Distance: 0.2–2.5 m / 0.3–6m
8. Section Size: 30 × 30mm
9. Infrared Wavelength: 940 nm
10. Maximum Power: ≤15W
11. Response Time: 4–18 ms
12. Supply Voltage: DC 12–24V
13. Output Mode: NPN / PNP
14. Output Current: ≤100mA
15. Protection Class: IP54 / IP65 (Optional)
16. Operating Temperature: -10°C to 55°C
17. Storage Temperature: -20°C to 70°C
18. Relative Humidity: 15% – 85%
19. Impact Resistance: 10g / 20ms
20. Dimensions: 1080 x 30 x 30 mm
21. Weight: 1768 g 

Package Includes:

1 x STANBON STG20-52NC Light Curtain Sensor No. of Beams 52 Pitch 20mm Detection Height 1020mm

1 x Accessory set