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Rosemount 3144P Temperature Transmitter

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  • 3 analog inputs and 1 input selector
  • Single or dual sensor input
  • ±0.18°F for Pt100 RTD
  • 2-, 3- & 4-wire RTDs, thermocouple, mV & ohm inputs
  • HART or FOUNDATION fieldbus output
  • 9.0 to 32VDC, 11mA max supply voltage
  • Sensor drift alarm
  • Dual-compartment housing
    • Isolates electronics & terminal compartments
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Rosemount 3144P Temperature Transmitter Introduction

Rosemount 3144P Temperature Transmitter provides industry-leading accuracy, stability and reliability for your temperature measurements. It features a dual-compartment housing to ensure reliability and advanced diagnostics to keep your measurement point up and running. When combined with Rosemount X-well™ Technology and the Rosemount 0085 Pipe Clamp sensor, this transmitter can provide accurate measurement of process temperature, eliminating the need for a thermowell or process penetration.

Rosemount 3144P temperature transmitter provides superior accuracy, stability, and reliability – making it the industry-leading temperature transmitter used in critical control and safety applications. The Rosemount 3144P temperature transmitter is available with either 4-20 mA/HART or a completely digital FOUNDATION fieldbus protocol. It has the capability to accept either single-sensor or dual-sensor inputs. This dual sensor input capability allows the transmitter to accept simultaneous input from two independent sensors, enabling measurement of differential temperatures, averaging temperature or redundant temperature measurement.

Rosemount 3144P Temperature Transmitter Feature


  • Industry-leading accuracy and reliability for best performance in critical control and safety applications

  • Transmitter-sensor matching improves measurement accuracy up to 75%

  • 5-year long-term stability extends calibration intervals to reduce trips to the field

  • Rosemount X-well Technology measures temperature without a process penetration for reduced design, installation and maintenance costs

  • Dual compartment housing provides superior protection in harsh environments

  • Hot Backup™ capability and sensor drift alert utilizing dual sensors ensure measurement integrity

  • Thermocouple degradation diagnostic monitors thermocouple health to detect degradation before failure

  • Minimum and maximum temperature tracking allows monitoring of temperature extremes for easy troubleshooting

  • Transmitter supports multiple protocols for integration in many host environments across many industries

  • Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting


Rosemount 3144P Temperature Transmitter Specification 


    • Input

      Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)

    • Output Signal

      4-20 mA /HART® protocol, FOUNDATION™ Fieldbus protocol

    • Housing

      Dual-compartment field mount

    • Display/Interface

      Large LCD display with percent range graph and buttons/switches

    • Diagnostics

      Basic diagnostics, Hot Backup™ capability, sensor drift alert, thermocouple degradation, min/max tracking

    • Calibration Options

      Transmitter-sensor matching (Callendar-Van Dusen constants), custom trim

    • Certifications/Approvals

      SIL 2/3 certified to IEC 61508 by an independent 3rd party, hazardous location, marine type, see full specs for complete list of certifications

-Manuals

Rosemount 3144P Temperature Transmitter

-Data sheet


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