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Rosemount™ 2051 Wireless In-Line Pressure Transmitter
Integrated with WirelessHART®technology, the Rosemount 2051 Wireless In-Line Pressure Transmitter is a cost-effective solution for adding pressure measurement points.
An industry standard for gage and absolute measurements, this transmitter is delivered fully assembled, so you can deploy instruments quickly, even in remote locations. With wireless capabilities, you can add measurement points easily, lowering installation and maintenance costs while improving productivity.
Rosemount™ 2051 Wireless In-Line Pressure Transmitter


Up to 5-year limited warranty
Up To 100:1
Communication Protocol
Measurement Range
Up to 10000 psig (689,47 bar) Gage, Up to 10000 psia (689,47bar) Absolute
Process Wetted Material
316L SST, Alloy C-276
Basic Diagnostics
NSF, NACE®, hazardous location, see full specs for complete list of certifications
Update Rate
1 sec. to 60 min., user selectable
Power Module Life
Up to 10-year life, field replaceable (order separately)
Wireless Range
Internal antenna (225 m)


  • WirelessHART® technology is secure, cost-effective and delivers >99% data reliability
  • In-line gage and absolute pressure measurements support up to 10000 psi (689,47 bar) for pressure and level solutions
  • Delivered fully assembled to manifolds, diaphragm seals or primary flow elements for straightforward installation
  • SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal
  • Easy installation enables quick instrumentation of measurement points without the cost of wiring