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Rosemount-K-2051 Level Transmitter and 1299

Rosemount™ 2051L Level Transmitter and 1299 Seal

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Specifications

Rosemount™ 2051L Level Transmitter
Max. Operating Pressure
Up to 300 psi (20,68 bar)
Process Temperature Range
Based on fill fluid - Maximum 401°F (205°C), Minimum -157°F (-105°C)
Communication Protocol
4-20 mA HART®, WirelessHART®, FOUNDATION™ Fieldbus, PROFIBUS®, 1-5 V Low Power HART®
Seal System Type
Direct Mount, Tuned-System
Transmitter Connection
Welded-Repairable
Process Connection
Flanged: ANSI/ASME, EN/DIN, JIS
Process Wetted Material
316L SST, Alloy C-276, Tantalum
Diagnostics
Basic Diagnostics
Certifications/Approvals
SIL 2/3 certified to IEC 61508 by an independent 3rd party, NACE®, hazardous location, see full specs for complete list of certifications

Features

Rosemount™ 2051L Level Transmitter
  • Designed with a variety of process connections, materials and output protocols to meet diverse application requirements
  • Tuned-System Level assembly and direct mounting produce optimal performance for level applications
  • SIL 2/3 certified to IEC 61508 (via 3rd party) and prior-use certificate of FMEDA data for safety installations
  • Local Operator Interface (LOI) for simple, local commissioning on-site without the use of extra tools or training
  • Optimized seal system construction ensures a quality measurement in harsh process conditions
Rosemount™ 1299 Diaphragm Seal System
  • 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

Documents & Drawings

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Rosemount™ 2051L Level Transmitter
Rosemount™ 1299 Diaphragm Seal System