Rosemount™ 1199 Diaphragm Seal System

The Rosemount 1199 Diaphragm Seal System offers protection to transmitters, guarding against hot and cold, corrosive or erosive processes. This seal system features a variety of solutions, including industry-specific seals for difficult processes. This safety certified system does not require mounting hardware and can be used for many pressure measurement applications, providing reliable, remote measurements. Seal System Type: Direct Mount, Remote Mount, Tuned-System, Balanced System Transmitter Connection: Welded-Repairable, All Welded Process Connection: Flanged: ANSI/ASME, EN/DIN, GOST, & JISThreaded: NPT, DIN, ISOHygienic Process Wetted Material: 316L SST, Alloy C-276, Alloy 400, Tantalum, Gold-plated Alloy 400, Gold-plated 316L SST, CorrosionShield PFA coated 316 SST, see PDS for full list of materials Certifications/Approvals: SIL 2/3 certified to IEC 61508 by an independent 3rd party, 3A, NACE®, hazardous location, see PDS for full list of certifications