{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"7ME3960-0WD50","brand":"Siemens","brandSlug":"siemens","productSlug":"7ME3960-0WD50","canonicalUrl":"https://aoctrl.com/siemens/7ME3960-0WD50","factsUrl":"https://aoctrl.com/api/mcp/products/7ME3960-0WD50","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SITRANS FS220 ultrasonic flowmeter, 7ME3960-0WD50 stainless steel mounts for high precision size C sensors, dual enclosure, spacer bar included, non-RoHS.","salesMarkdown":"The 7ME3960-0WD50 is a stainless steel mounting kit for the SITRANS FS220 ultrasonic flowmeter family. It holds a pair of high-precision size \"C\" sensors in a dual-enclosure arrangement — one enclosure per sensor — with a spacer bar that sets the correct separation between them. This is not the sensor or the transmitter; it is the mechanical interface that positions the transducers on the pipe. The mounting strap for the enclosure is not included, so verify you have the right strapping hardware for your pipe diameter before the install crew shows up on site. ## Lifecycle and compliance — the sourcing reality Product class C means this is manufactured or produced to order. It is not a stocked shelf item; it ships against a confirmed order. Plan your lead time accordingly — this is not a same-day ship part from a distributor bin. Important compliance flag: this product is not RoHS-compliant. If your project requires RoHS exemption documentation for the end customer, flag it during the RFQ stage. REACH candidate-list information is available per Article 33 if your compliance team needs it. ## What the group and product codes tell you Group Code R3P3 and Product Group 4727 are Siemens internal classification codes. They help cross-reference this mounting kit against other SITRANS FS220 accessories in a BOM or spares list, but they do not affect fit or function. ## Integration note for the install team Dual-enclosure design means two separate housings for the sensor pair — one for the upstream transducer, one for the downstream. The spacer bar locks in the axial distance between them, which is critical for the ultrasonic path length and therefore the flowmeter's accuracy. No field adjustment of the gap; the bar sets it. The stainless steel construction handles washdown and corrosive environments typical of water/wastewater or chemical metering installations. No IP rating is stated on this mechanical accessory, but the material choice is compatible with the sensor enclosures it mounts to.","metaTitle":"Siemens 7ME3960-0WD50 SITRANS FS220 Mounting Hardware, Non-R","metaDescription":"Siemens 7ME3960-0WD50 SITRANS FS220 stainless steel mounts for high precision size C ultrasonic sensors. Dual enclosure, spacer bar included. Active production, quoted to order.","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 : 9N9999","Packaging dimensions (L x W x H)":"Not available","Compliance with the substance restrictions according to RoHS directive":"Product is not RoHS-compliant","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/7ME3960-0WD50?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/7ME3960-0WD50/alternatives.json"},"ai":{"faq":[{"question":"What is the product class and what does it mean for ordering?","answer":"Product class C means this is manufactured or produced to order, not a stocked item. It ships against a confirmed order, so include the lead time in your procurement plan."},{"question":"Is this part RoHS compliant?","answer":"No, the product is not RoHS-compliant. REACH Article 33 information is available on request."},{"question":"What does the dual-enclosure design mean for installation?","answer":"Each of the two size C sensors gets its own enclosure, with a spacer bar setting the fixed separation between them. The mounting strap for the enclosure is not included."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/7ME3960-0WD50","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/7ME3960-0WD50 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}}