SKU: SENS-2757
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Pro-Range GB10-T40 Light Curtain Sensor Pitch 10, No. of Beams 40, Detection Height 390mm - 12/24V DC, IP64

₹18,405.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range GB10-T40 is a Type 4 (IEC 61496-1) safety light curtain featuring a 10mm beam pitch and 40 beams for a 390mm detection height. Operating on 12V or 24V DC, it provides a robust IP64-rated protective barrier with a 0.3 to 10m sensing range for integration into industrial machinery safety systems, PLCs, and automated guarding applications.

Features

  • 40 infrared beams (950 nm) with a 10mm pitch for precise object detection.
  • Extended detection range from 0.3 meters up to 10 meters.
  • Rugged IP64-rated housing with aluminum alloy and ABS construction.
  • Dual-voltage operation compatible with 12V or 24V DC industrial supplies.
  • Fast 35ms response time and high ambient light immunity (up to 10,000 Lux).

Out of stock

Description

The GB10-T40 safety light curtain creates an infrared protective field to safeguard personnel around hazardous machinery. Utilizing 40 synchronized infrared beams at a 950 nm wavelength, it detects any intrusion within its 390mm high, 10mm resolution field. Upon beam interruption, it outputs a safety signal via its PNP/NPN solid-state or relay outputs (configurable) to initiate a machine stop (OSSD).

Engineered for harsh industrial environments, the sensor features an IP64 enclosure resistant to dust and water splashes. Its high immunity to ambient light (10,000 Lux) and stable operation across a -10°C to +55°C temperature range ensure reliable performance in diverse factory settings. The integrated cables (Emitter: 3.3M, Receiver: 7.3M) facilitate straightforward installation into existing control panels.

Key Features

  • High-Resolution Detection: 10mm beam pitch and Φ17mm resolution for detecting small objects and fingers.
  • Industrial Durability: Housing constructed from aluminum alloy cover, ABS plastic, and cold-rolled steel for impact and shock resistance (50G, 33 times).
  • Advanced Optical Design: Infrared LED light source (950 nm) with ±5° aperture angle for stable, long-range beam alignment.
  • Flexible Electrical Interface: Operates on 12-24V DC with output current up to 300mA, supporting various control system inputs.
  • Comprehensive Safety Certification: Designed to meet IEC 61496-1 Type 4 and IP64 protection standards for machine safety applications.
  • Environmental Robustness: High insulation resistance (>20 MΩ at 500VDC) and wide operating/storage temperature tolerance.

Applications

  • Machine Guarding: Perimeter safety for press brakes, robotic cells, and automated assembly lines.
  • Access Control: Detection of personnel entry into restricted hazardous zones.
  • Material Handling: Object presence detection and height verification on conveyor systems.
  • Packaging Machinery: Safety interlocks for wrapper, palletizer, and filler equipment.
  • Automated Door Systems: Safety curtain for industrial doors and gates to prevent entrapment.

Technical Specifications

ModelPro-Range GB10-T40
Detection Height390 mm
Beam Pitch10 mm
Number of Beams40
Detection Distance0.3 to 10 m
ResolutionΦ17 mm
Light SourceInfrared Emitting Diode (950 nm)
Supply Voltage12V or 24V DC
Quiescent Current< 220 mA
Output CurrentUp to 300 mA
Response Time35 ms
Protection StandardIP64 (IEC Standard)
Shell MaterialAluminum Alloy Cover, ABS Plastic Holder, Cold-Rolled Steel
Ambient Light Immunity10,000 Lux (Ambient), 3,000 Lux (Incandescent)
Operating Temperature-10°C to +55°C
Storage Temperature-30°C to +80°C
Cable Length (Emitter)0.3 m + 3 m
Cable Length (Receiver)0.3 m + 7 m
Connector TypeCable Connector

Frequently Asked Questions

What is the operating voltage range for the GB10-T40 light curtain?

The GB10-T40 is designed for industrial DC power supplies and operates within a range of 12V to 24V DC. Ensure your power source is stable and within this range for reliable operation, with a typical quiescent current draw of less than 220mA.

How do I align the emitter and receiver units during installation?

Alignment is critical. Mount the emitter and receiver units stably and parallel, ensuring the infrared beams are unobstructed. Use the built-in alignment indicators (typically LEDs). The effective sensing range is 0.3 to 10 meters, and the horizontal aperture angle is ±5° at distances ≥3M for proper beam reception.

What type of output signal does this sensor provide, and how is it wired?

The sensor provides a safety output signal (OSSD). The specific output type (PNP/NPN solid-state or relay contact) is configurable, with a maximum output current of 300mA. Refer to the unit's labeling and manual. Wiring is via the pre-attached cables (emitter: 3.3M, receiver: 7.3M) which connect to your machine's safety controller or PLC input.

Can this light curtain be used outdoors or in wet conditions?

With an IP64 rating, it is protected against dust ingress and water splashes from any direction, making it suitable for most indoor industrial environments. It is not rated for immersion, high-pressure water jets, or prolonged outdoor exposure to rain. Operating temperature is -10°C to +55°C.

What is the minimum object size this sensor can detect?

The sensor's resolution is Φ17mm, meaning it can reliably detect objects with a diameter of 17mm or larger that break its beam pattern. The 10mm beam pitch provides high resolution for detecting small intrusions like fingers, crucial for personnel safety applications.

Package Includes

  • 1 x Pro-Range GB10-T40 Light Curtain Sensor (Emitter & Receiver Unit)
  • Pre-attached Cables (Emitter: 3.3M total, Receiver: 7.3M total)
  • Mounting Hardware (Brackets & Fasteners)
  • Installation & Alignment Guide

Additional Information

Weight 2 kg
Dimensions 15 × 80 × 7 cm