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Rosemount™ 3051HT Hygienic Pressure Transmitter
The Rosemount 3051HT Hygienic Pressure Transmitter is a best-in-class transmitter solution for gage and absolute measurements in the pharmaceutical and food and beverage industries.
Built with industry standard process connections, this transmitter connects to sanitary fittings without special mounting hardware. This device meets 3-A™, EHEDG, and ASME-BPE industry standards and features a polished stainless steel housing option.

Improve Batch Repeatability with the Rosemount™ 3051HT Hygienic Pressure Transmitter

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Rosemount™ 3051HT Hygienic Pressure Transmitter


Up to 5-year limited warranty
Up To 100:1
Communication Protocol
4-20 mA HART™
Measurement Range
Up to 800 psig (55,7 bar) Gage, Up to 150 psia (10,3 bar) Absolute
Process Wetted Material
316L SST mechanically polished and electropolished to Ra < 15 µ-in. (0.38 µ-m)
Basic Diagnostics, Loop Integrity
3A, EHEDG, ASME-BPE, see full specs for complete list of certifications


  • Connects to various industry standard sanitary fittings
  • Meets 3-A, EHEDG and ASME-BPE standards to meet industry-specific requirements
  • Polished stainless steel housing is free of voids and crevices to ensure easy cleaning and wipe downs
  • Offers best-in-class performance of 0.065% of span and 5-year stability
  • Withstands washdown conditions (IP66/68 rated) for long-term performance and durability
  • Local Operator Interface (LOI) for simple, local commissioning on-site without the use of extra tools
  • Sensor technology provides excellent batch repeatability up to ±0.02% Upper Range Limit for 60 batches
  • Loop Integrity diagnostics detect electrical loop issues for reduced downtime