Rosemount 3051SAM ERS Transmitter
Starting at $2,337.34

Not in stock. Usually ships in 3-4 weeks [?]

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  • Coplanar and in-line sensor module platforms
  • Gauge, absolute, or differential pressures
  • Up to 10,000 psia (690 bar) pressure range
  • Variety of process connections
  • Ambient temperature limit: -40 to 185°F (-40 to 85°C)
  • 12-year limited warranty
  • 0 to 100% relative humidity

The Rosemount 3051SAM ERS Transmitter System is a flexible, 2-wire 4-20 mA HART architecture that calculates differential pressure (DP) electronically using two pressure sensors that are linked together with a non-proprietary electrical wire.

Ideal applications for the 3051SAM ERS System include tall vessels and distillation columns that have traditionally required long lengths of capillary or impulse piping. When used in these types of applications, the 3051S ERS System can deliver:

  • More accurate and repeatable DP measurements
  • Faster time response
  • Simplified installations
  • Reduced maintenance

Service Options

Rosemount Start-up & Commissioning Service
Per day fee for installation verification and commissioning from Rosemount service technicians
Rosemount On-Site Training
Hands-on, professional instruction from an experienced and certified service technician


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Rosemount 1420 Wireless Gateway
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Rosemount 775 Wireless THUM Adapter
Enables wireless capabilities for 2, 3, or 4-wire HART devices to remotely manage, monitor & gather data
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Rosemount 781 Wireless Field Link
Combines with a network manager to extend network communication & increase flexibility of the installation location