{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"266DRHMSRRSB1E1L1B1H1+S26RAHE1SFSM2AGSNNN+S26RALE1SFSM2AGSNNN","brand":"ABB","brandSlug":"abb","productSlug":"266DRHMSRRSB1E1L1B1H1~3S26RAHE1SFSM2AGSNNN~3S26RALE1SFSM2AGSNNN","canonicalUrl":"https://aoctrl.com/abb/266DRHMSRRSB1E1L1B1H1~3S26RAHE1SFSM2AGSNNN~3S26RALE1SFSM2AGSNNN","factsUrl":"https://aoctrl.com/api/mcp/products/266DRHMSRRSB1E1L1B1H1%2BS26RAHE1SFSM2AGSNNN%2BS26RALE1SFSM2AGSNNN","rawCanonicalId":null},"summary":{"shortDescription":"ABB 266DRHMSRRSB1E1L1B1H1+S26RAHE1SFSM2AGSNNN+S26RALE1SFSM2AGSNNN gauge pressure transmitter with remote seal, S26RA rotating flange diaphragm seals, span limits 10-600 kPa, HART 4-20 mA output, ATEX Intrinsic Safety II 1 G Ex ia IIC T6.","salesMarkdown":"## Remote seal pressure transmitter with ATEX certification The ABB 266DRHMSRRSB1E1L1B1H1+S26RAHE1SFSM2AGSNNN+S26RALE1SFSM2AGSNNN is a gauge pressure transmitter paired with two S26RA rotating flange diaphragm seals — one flush, one extended — for applications where the process fluid must be isolated from the transmitter cell. Its span limits of 10 to 600 kPa (0.1 to 6 bar, 1.45 to 87 psi) define the calibrated range; the transmitter outputs a 4 to 20 mA signal with HART digital communication, which means the loop-powered signal carries both the analog pressure reading and digital configuration data on the same two wires. The ATEX Intrinsic Safety certification — II 1 G and II 1/2 G Ex ia IIC T6; II 1 D Ex iaD 20 T 95 °C — qualifies this transmitter for installation in Zone 0, Zone 1, and Zone 2 gas atmospheres as well as combustible dust areas, making it suitable for refineries, chemical plants, and other hazardous processing environments. ## Wetted materials and fill fluid for process compatibility The diaphragm material is AISI 316L stainless steel, and the fill fluid is silicone oil DC200 10 cSt — the combination covers most aqueous, mild chemical, and hydrocarbon services without corrosion concerns. The mounting flange is rated ASME CL 150 / 2 in. in AISI 316 ss, and the capillary protection is AISI 316L ss armour with a capillary length of 4 m (13 ft) — this gives flexibility in locating the transmitter away from the process tap while maintaining mechanical protection of the fill tube. Material traceability to EN 10204–2.1 is included (H1 option), providing a certificate of compliance with the order for the process wetted parts — a documented requirement for many quality-management systems in pharmaceutical and food processing. ## Current production and sourcing posture The estimated lead time is 8 to 10 weeks — typical for a built-to-order transmitter with remote seals, where the capillary length, diaphragm material, and flange rating are configured per the BOM line.","metaTitle":"ABB","metaDescription":"ABB gauge pressure transmitter with remote seals, ATEX Intrinsic Safety certified. Span limits 10-600 kPa, HART 4-20 mA output, AISI 316L diaphragm.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Gauge Pressure Transmitters"],"specifications":{"title":"266DRHMSRRSB1E1L1B1H1+S26RAHE1SFSM2AGSNNN+S26RALE1SFSM2AGSNNN","Weight":"8 Kg","Product No.":"266DRHMSRRSB1E1L1B1H1+S26RAHE1SFSM2AGSNNN+S26RALE1SFSM2AGSNNN","description":"Gauge Pressure Transmitter with remote seal + S26RA Rotating flange diaphragm seals (flush and extended)","Integral LCD":"L1 = Digital LCD integral display","Product Type":"Gauge Pressure Transmitter with remote seal + S26RA Rotating flange diaphragm seals (flush and extended)","Flushing Ring":"Plug and Gasket : N = None","Shipping Weight":"20 Kg","Static pressure":"S = Standard static pressure","lifecycle_stage":"current","Extensions Length":"F = Flush","Diaphragm Material":"SM = AISI 316 L ss","Estimated Lead Time":"8 - 10 weeks.","Seal Surface Finish":"2 = Smooth","Capillary Protection":"A = AISI 316 L ss armour","SENSOR - Span limits":"M = 10 and 600 kPa, 0.1 and 6 bar, 1.45 and 87 psi","Material traceability":"H1 = Certificate of compliance with the order EN 10204–2.1 of process wetted parts","Flushing Ring Material":"N = None","Mounting Flange Material":"S = AISI 316 ss","Capillary Length m (Feet)":"G = 4 (13)","Output/Additional options":"1 = HART digital communication and 4 to 20 mA","Bolts/Gasket (wetted parts)":"S = AISI 316 ss without gaskets for two seals construction","Fill Fluid - 16th character":"S = Silicone oil DC200 10 cSt","Hazardous area certifications":"E1 = ATEX Intrinsic Safety II 1 G and II 1/2 G Ex ia IIC T6; II 1 D Ex iaD 20 T 95 °C and II 1/2D Ex iaD 21 T95 °C","Mounting Flange Rating / Size":"E1 = ASME CL 150 / 2 in.","Transmitter Side of Connection":"L = Low pressure side","Diaphragm material / Fill fluid":"R = AISI 316 L ss (not wetted) Silicone oil (two remote seals to be quoted)","Mounting bracket (shape and material)":"B1 = For pipe mounting - Carbon steel (Not suitable for AISI housing)","Housing material and electrical connection":"B = Aluminium alloy ( barrel version) M20 x 1.5 (CM 20)","Process flanges/adapters material and connection (wetted parts)":"R = AISI 316 L ss for two seals construction"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,552.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5a5b78e22e05b8d548f8284927ce8373.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I get pricing and availability for 266DRHMSRRSB1E1L1B1H1+S26RAHE1SFSM2AGSNNN+S26RALE1SFSM2AGSNNN?","answer":"Submit an RFQ through the storefront."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/abb/266DRHMSRRSB1E1L1B1H1~3S26RAHE1SFSM2AGSNNN~3S26RALE1SFSM2AGSNNN","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/abb/266DRHMSRRSB1E1L1B1H1~3S26RAHE1SFSM2AGSNNN~3S26RALE1SFSM2AGSNNN when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}