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Safety light curtains for finger and hand protection represent a critical layer in industrial machine safeguarding, and the SG4 series from Datalogic is a benchmark in this category. These optoelectronic devices create an invisible infrared barrier that, when interrupted, sends a stop signal to the machinery. Designed for Type 4 (SIL 3 / PL e) a...
Safety light curtains for finger and hand protection represent a critical layer in industrial machine safeguarding, and the SG4 series from Datalogic is a benchmark in this category. These optoelectronic devices create an invisible infrared barrier that, when interrupted, sends a stop signal to the machinery. Designed for Type 4 (SIL 3 / PL e) applications, the SG4 series offers resolutions as fine as 14 mm for finger protection and 30 mm for hand protection, with operating ranges up to 20 meters. They feature integrated muting, blanking, and alignment functions, and are available in various heights and configurations, including emitter-receiver pairs and robust aluminum housings with an IP65 protection rating.
These light curtains are primarily deployed in high-risk automation environments such as robotic cells, assembly lines, packaging machinery, and press brakes. They are essential for safeguarding access points around stamping presses, injection molding machines, and automated palletizers. The SG4 series is particularly suited for applications requiring precise cycle time optimization without compromising operator safety, as their advanced features allow for reduced safety distances and flexible mounting options.
Key subcategories within this family include the SG4-14 series for finger protection and the SG4-30 series for hand protection. Specific article codes follow a pattern like SG4-14-xxx-OO-E or SG4-30-xxx-OO-E, where 'xxx' denotes the protected height in millimeters (e.g., 030, 060, 090). The 'OO' indicates the optical resolution, and 'E' typically signifies the emitter. Common models include the SG4-14-030-OO-E and SG4-30-060-OO-E. These are complemented by accessories like deflection mirrors and mounting brackets, but the core articles are the emitter and receiver pairs.
Partnering with Electric Automation Network ensures you receive genuine Datalogic SG4 light curtains with real-time pricing and up to 65% discount off list prices. Our engineering team provides personalized technical support for selection, configuration, and integration. We offer express worldwide shipping, ensuring your safety upgrades are delivered without delay, backed by comprehensive documentation for each article.
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