{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SIES-8M-NS-24V-K-7,5-OE","brand":"Festo","brandSlug":"festo","productSlug":"SIES-8M-NS-24V-K-7~65-OE","canonicalUrl":"https://aoctrl.com/festo/SIES-8M-NS-24V-K-7~65-OE","factsUrl":"https://aoctrl.com/api/mcp/products/SIES-8M-NS-24V-K-7%2C5-OE","rawCanonicalId":null},"summary":{"shortDescription":"FESTO SIES-8M series, inductive proximity sensor, order code SIES-8M-NS-24V-K-7,5-OE, 24 V supply, 7.5 mm sensing distance.","salesMarkdown":"It's designed for non-contact detection of metal targets in automated machinery — think end-of-stroke sensing on pneumatic actuators, part-present checks on conveyors, or position feedback on pick-and-place grippers. The 7.5 mm sensing distance (embedded in the order code) puts it in the short-to-medium range class for an 8 mm cylindrical sensor, which is typical for tight mounting spaces where you need reliable detection without mechanical contact. ## What the 24 V supply and 7.5 mm range mean on the line Rated for 24 V, which is the standard control voltage in industrial panels — no separate power supply needed if your PLC or I/O rack already runs 24 VDC. The 7.5 mm nominal sensing distance means it detects ferrous targets passing within that gap; for steel, that's the rated range, and for other metals you'll get a derated distance (typically about 60% for aluminum, 40% for brass). In a pneumatic cylinder application, mount it so the piston head or a flag passes at 7.5 mm or closer, accounting for mechanical tolerances and any non-ferrous target material. The cylindrical M8 form factor fits standard mounting brackets and through-hole clamps common in Festo and third-party actuator kits.","metaTitle":"FESTO SIES-8M-NS-24V-K-7,5-OE Inductive Sensor, 24V, 7.5mm","metaDescription":"FESTO SIES-8M-NS-24V-K-7,5-OE inductive proximity sensor from the SIES-8M series, 24V supply, 7.5mm sensing distance. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Proximity Sensors"],"specifications":{"Part #":"SIES-8M-NS-24V-K-7,5-OE","Weight":"0.00 kgs","Category":"Inductive Sensors","Sub Category":"Proximity Detection Switches","Top Category":"Sensors","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$119.90","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/SIES-8M-NS-24V-K-7%2C5-OE/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for SIES-8M-NS-24V-K-7,5-OE?","answer":"Submit an RFQ through this listing. The part is sourced to order, and our team confirms current pricing and availability at quote time."},{"question":"What is the closest functional second-source for SIES-8M-NS-24V-K-7,5-OE?","answer":"The SIES-8M-NO-24V-K-0,3-M8D is a sibling in the same SIES-8M series, but it uses a normally-open output and a 0.3 m cable with M8 connector versus the 7.5 m cable on this part. Wiring differs — check your PLC input logic before swapping."},{"question":"Will SIES-8M-NS-24V-K-7,5-OE drop into a panel specified for SIES-8M-NO-24V-K-0,3-M8D without rewiring?","answer":"Mechanically yes — same M8 cylindrical body and mounting footprint. But the output logic (NPN vs N/O) and cable length (7.5 m vs 0.3 m) differ, so verify the PLC input type and cable routing before installation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/festo/SIES-8M-NS-24V-K-7~65-OE","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/festo/SIES-8M-NS-24V-K-7~65-OE 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}}