{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"F3SG-4SRB0640-25","brand":"Omron","brandSlug":"omron","productSlug":"F3SG-4SRB0640-25","canonicalUrl":"https://aoctrl.com/omron/F3SG-4SRB0640-25","factsUrl":"https://aoctrl.com/api/mcp/products/F3SG-4SRB0640-25","rawCanonicalId":null},"summary":{"shortDescription":"Omron F3SG-SR series safety light curtain, F3SG-4SRB0640-25, hand protection, 25 mm detection, 640 mm protective height, 20 mm beam pitch, 32 beams, 0.3–20 m range, IP65/IP67/IP67G, 24 VDC.","salesMarkdown":"The Omron F3SG-4SRB0640-25 is a Type 4 safety light curtain from the F3SG-SR series, designed for hand protection with a 25 mm detection capability and a 640 mm protective height. It uses 32 beams at a 20 mm pitch, covering an operating range from 0.3 m to 20 m. Supply is 24 VDC, and the housing carries an IP65/IP67/IP67G rating — dust-tight, waterproof, and oil-resistant, which matters when washdown or coolant mist is part of the environment. The 25 mm detection capability is the key figure for hand protection — it catches a 25 mm diameter object anywhere in the field, which meets the typical requirement for finger or hand detection per IEC 61496. The 640 mm protective height defines the guarded zone; if your opening or hazard area is taller, you stack multiple units or step up to a longer model in the same series. The 20 mm beam pitch and 32 beams give you a dense curtain that minimizes blind spots near the edges. Operating range of 0.3 m to 20 m covers most machine guarding distances — close-in for small presses, out to 20 m for long conveyor or gantry perimeters. The IP65/IP67/IP67G rating means it handles hose-down cleaning (IP67) and oil exposure (IP67G), so it fits food processing, machining centers, and automotive lines where washdown is routine. Blanking and muting functions are built in — blanking lets you ignore fixed obstructions (like a fixture post) in the field, while muting temporarily suspends the curtain during a material pass. That saves adding external bypass logic or a second safety controller for simple material-handling cells.","metaTitle":"Omron F3SG-4SRB0640-25 Safety Light Curtain, Hand Protection","metaDescription":"Active Omron F3SG-4SRB0640-25 safety light curtain, 25mm detection, 640mm protective height, 20m range, IP65/IP67, 24VDC. Sourced to order against 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":"$1,804.26","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1d504995704a625bde378e94438da66c.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/F3SG-4SRB0640-25/alternatives.json"},"ai":{"faq":[{"question":"What is the protective height and detection capability?","answer":"Protective height is 640 mm, and detection capability is 25 mm (hand protection). Beam pitch is 20 mm with 32 beams."},{"question":"What IP rating does this light curtain have?","answer":"IP65/IP67/IP67G — dust-tight, waterproof, and oil-resistant. Suitable for washdown environments."},{"question":"Does it support blanking and muting?","answer":"Yes, blanking and muting functions are included as standard features."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/omron/F3SG-4SRB0640-25","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-4SRB0640-25 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}}