{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"7ME3960-3CM10","brand":"Siemens","brandSlug":"siemens","productSlug":"7ME3960-3CM10","canonicalUrl":"https://aoctrl.com/siemens/7ME3960-3CM10","factsUrl":"https://aoctrl.com/api/mcp/products/7ME3960-3CM10","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SITRANS FS220 ultrasonic flowmeter, mounting chain for portable transducers, 4x 760mm lengths, legacy part number 1012ML-1.","salesMarkdown":"The 7ME3960-3CM10 is a mounting chain set for the portable transducers used with the SITRANS FS220 ultrasonic flowmeter. It includes four 760 mm lengths of chain, which wrap around the pipe to secure the transducer pair in position for clamp-on flow measurement. This is a legacy part, also known under the old part number 1012ML-1. The chain set is the mechanical interface that holds the transducers against the pipe wall — without it, the ultrasonic signal path is unreliable. RoHS compliance dates from January 1, 2010, so it meets the EU substance restrictions for current installations. REACH candidate list information is available on request. Export control is straightforward: AL: N / ECCN: EAR99I, so no special licensing for most destinations. The four 760 mm chain lengths are sized for the portable transducer set on the SITRANS FS220. In practice, 760 mm per length gives enough wrap for pipe diameters up to roughly DN300, depending on how many chain links you need to tension around the circumference. For larger pipes, you would need additional chain sets or a different mounting fixture. Because this is a mechanical accessory — not electronics — there are no electrical ratings to verify. The fit decision is purely mechanical: chain length, transducer compatibility, and pipe diameter. If you already have the SITRANS FS220 portable transducers, this chain set is the correct mounting hardware.","metaTitle":"Siemens 7ME3960-3CM10 SITRANS FS220 mounting chain, 4x760mm","metaDescription":"Siemens 7ME3960-3CM10 mounting chain for SITRANS FS220 portable ultrasonic transducers. 4x 760mm lengths. Active production. RoHS compliant since 2010. Order to RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Accessories"],"specifications":{"Group Code":"R3P3","Product Group":"4727","Product class":"C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.","Quantity Unit":"1 Piece","Product Family":"SITRANS FS220 ultrasonic flowmeter","lifecycle_stage":"mature","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : EAR99I","Packaging dimensions (L x W x H)":"Not available","Compliance with the substance restrictions according to RoHS directive":"Since: 01-01-10","REACH Art. 33 Duty to inform according to the current list of candidates":"Reach Information"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/7ME3960-3CM10?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/7ME3960-3CM10/alternatives.json"},"ai":{"faq":[{"question":"What is the legacy part number for this chain set?","answer":"The legacy part number is 1012ML-1. This is the same product under an older numbering scheme."},{"question":"What compliance documentation is available for 7ME3960-3CM10?","answer":"RoHS compliance since January 1, 2010. REACH candidate list information is available. Export control is AL: N / ECCN: EAR99I."},{"question":"What is the product family for this mounting chain?","answer":"It belongs to the SITRANS FS220 ultrasonic flowmeter family. The chain is specifically for the portable transducer set used with that flowmeter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/7ME3960-3CM10","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/7ME3960-3CM10 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}}