{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SG-4SRA0640-25","brand":"Omron","brandSlug":"omron","productSlug":"F3SG-4SRA0640-25","canonicalUrl":"https://aoctrl.com/omron/F3SG-4SRA0640-25","factsUrl":"https://aoctrl.com/api/mcp/products/F3SG-4SRA0640-25","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SG-SR series safety light curtain, F3SG-4SRA0640-25, 25mm detection capability, 640mm protective height, 24VDC, IP65/IP67/IP67G.","salesMarkdown":"The Omron F3SG-4SRA0640-25 is a type-4 safety light curtain from the F3SG-SR series, rated for hand protection with a 25 mm detection capability and a 20 mm beam pitch. Its 32 beams cover a 640 mm protective height, and the operating range spans 0.3 m to 20.0 m, making it suitable for guarding access to hazardous machinery where a person's fingers or hands must be detected before reaching the danger zone. Supply is 24 VDC, and the enclosure carries an IP65/IP67/IP67G rating — dust-tight, waterproof, and oil-resistant, so it holds up in washdown environments like food processing or automotive assembly lines. Built-in blanking and muting functions allow the curtain to ignore fixed obstructions (e.g., a conveyor frame) or temporarily suspend detection during a material pass, which avoids nuisance trips without compromising safety logic. The 25 mm detection capability means the curtain catches a hand or finger reaching through the beam array — this meets the finger-protection class per IEC 61496-1 for applications where personnel access must be blocked before contact with moving parts. The 640 mm protective height (32 beams at 20 mm pitch) defines the vertical zone it guards; pair it with a controller that matches the resolution class. Operating range of 0.3 m to 20 m gives flexibility for both close-in guarding (e.g., a press infeed) and longer spans across a robot cell.","metaTitle":"Omron F3SG-4SRA0640-25 Safety Light Curtain, 25mm Detection,","metaDescription":"Active Omron F3SG-4SRA0640-25 safety light curtain with 25mm hand detection, 640mm protective height, 20m range, IP65/IP67/IP67G. Sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Light Curtains"],"specifications":{"Series":"F3SG-SR","Package":"Bulk","Features":"Blanking, Muting Function","Beam Pitch":"20mm","Protection":"Hand","Number of Beams":"32","Operating Range":"0.3m ~ 20.0m","lifecycle_stage":"current","Voltage - Supply":"24VDC","Protective Height":"640mm","Ingress Protection":"IP65/IP67/IP67G - Dust Tight, Oil Resistant, Water Resistant, Waterproof","Detection Capability":"25mm","Operating Temperature":"-30°C~55°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$670.81","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1d504995704a625bde378e94438da66c.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/F3SG-4SRA0640-25/alternatives.json"},"ai":{"faq":[{"question":"What is the detection capability and protective height of this light curtain?","answer":"The detection capability is 25 mm (hand protection), and the protective height is 640 mm, achieved with 32 beams at a 20 mm pitch. This combination is suitable for guarding access to machinery where hand detection is required."},{"question":"What IP rating does the F3SG-4SRA0640-25 have?","answer":"It is rated IP65/IP67/IP67G, meaning it is dust-tight, protected against temporary immersion in water (IP67), and additionally oil-resistant (IP67G). This makes it suitable for washdown and oily environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SG-4SRA0640-25","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/F3SG-4SRA0640-25 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}