• Unit 3A, Adwick Park, Swinton, Rotherham S63 5AB

Rosemount™ 2051 Wireless Coplanar™ Pressure Transmitter

Quickly deploy differential and gage measurement points with the Rosemount 2051 Wireless Coplanar Pressure Transmitter. This industry-standard solution incorporates WirelessHART®technology, enabling you to add measurement points fast, even in remote and hard-to-reach locations. Built with the patented coplanar platform, this transmitter is engineered to mount directly to manifolds, remote seals or flow elements for a flexible, yet reliable, integrated pressure, flow or level solutions.


  • WirelessHART® technology is secure, cost-effective and delivers >99% data reliability
  • Patented coplanar technology allows direct mounting to pressure, flow or level solutions for installation flexibility
  • Performance with up to 0.05% of span accuracy
  • 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
  • Warranty
    Up to 5-year limited warranty
  • Rangedown
    Up To 100:1
  • Communication Protocol
  • Measurement Range
    Up to 2000 psi (137,9 bar) Differential, Up to 2000 psig (137,9 bar) Gage
  • Process Wetted Material
    316L SST, Alloy C-276, Tantalum
  • Diagnostics
    Basic Diagnostics
  • Certifications/Approvals
    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)