Protect your transmitters with flanged and threaded diaphragm seals by isolating internal parts from corrosive and erosive material or damage from extreme temperature process media. Get increased instrument service life, reduced costs, and reliable operation when measuring level and pressure.
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Rosemount™ 1299 Diaphragm Seal System
Rosemount™ 1299 Diaphragm Seal System
Specs
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, & JIS
Process Wetted Material
316L SST, Alloy C-276, Alloy 400, Tantalum, Gold-plated Alloy 400, Gold-plated 316L SST, Corrosion Shield 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
Features
- New intuitive model structure that makes ordering the correct seal system easier
- New 800 PSI threaded connection rating
- Protects transmitter diaphragm from corrosive, erosive or extreme temperature processes
- Wide variety of seals meet varying process requirements and specifications, including industry-specific applications
- SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations
- Eliminates need for mounting hardware to reduce installation costs
- Adaptable direct mount gage or absolute seal system can be used for pressurized or vented tank applications
- Tuned-Systems can reduce temperature effects by 10-20% and improve response time by 80% vs. traditional installations