{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6DR5026-.....-....","brand":"Siemens","brandSlug":"siemens","productSlug":"6DR5026-.....-....","canonicalUrl":"https://aoctrl.com/siemens/6DR5026-.....-....","factsUrl":"https://aoctrl.com/api/mcp/products/6DR5026-.....-....","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPART PS2 smart electropneumatic positioner, 4-20mA, Ex d, double-acting, stainless steel enclosure, non-contacting position detection.","salesMarkdown":"The 4-20mA input is the standard analog control signal across process plants; this positioner accepts it directly without needing a separate I/P converter. The double-acting design means it drives both sides of a pneumatic actuator cylinder, suitable for spring-return or double-acting actuators where fail-safe action is handled externally. The Ex d (flameproof) enclosure allows installation in Zone 1 / Division 1 hazardous areas where explosive atmospheres may be present during normal operation. The stainless steel housing provides corrosion resistance for offshore, chemical, or hygienic environments where washdown or aggressive atmospheres are routine. Non-contacting position sensing (NCS) eliminates the mechanical linkage and potentiometer wear that plague older positioner designs, reducing calibration drift over the valve's service life. For a plant running 15-year horizons, this means fewer mid-cycle recalibrations and no potentiometer replacement. ## Integration Notes Mounts directly to linear and part-turn actuators via the standard NAMUR interface. The double-acting output requires two pneumatic lines to the actuator; ensure your actuator accepts dual-pilot pressure. The Ex d enclosure means conduit entry must maintain flameproof integrity — use certified cable glands and seal fittings per the installation drawing. Part of the SIPART PS2 family, which shares a common configuration tool and HART communication protocol across variants. If your plant standardizes on PS2, this unit integrates into the existing spares pool and technician training base.","metaTitle":"Siemens 6DR5026-.....-.... SIPART PS2 Positioner, 4-20mA, Ex","metaDescription":"Active-production electropneumatic positioner from the SIPART PS2 family. 4-20mA input, double-acting, Ex d enclosure, non-contacting position detection. Sourced to order against R","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Flow & Proportional Control"],"specifications":{"Group Code":"R3P2","Product Group":"4759","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":"SIPART PS2","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"Not available","Compliance with the substance restrictions according to RoHS directive":"Since: 31-12-16","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/6DR5026-.....-....?tree=CatalogTree","alternativesUrl":"https://aoctrl.com/api/mcp/products/6DR5026-.....-..../alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for this positioner?","answer":"RoHS compliance is confirmed effective 31 December 2016. The REACH Article 33 declaration notes lead (CAS 7439-92-1) above 0.1% w/w. No export control restrictions apply (AL N / ECCN N)."},{"question":"What is the product class and what does it mean for ordering?","answer":"It is classified as a C-product: manufactured or produced to order, not returnable against credit. This means it is built to order and lead time depends on Siemens' production schedule — not a stocked, ship-today item."},{"question":"What is the group code and product group for this part?","answer":"Group code R3P2, product group 4759."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6DR5026-.....-....","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/6DR5026-.....-.... 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}}