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Rosemount™ Temperature Transmitters

Meet process challenges with innovative technology that defines industry standards

Innovative Design, Proven Results

Innovative Design, Proven Results

Our Rosemount Temperature Transmitter portfolio offers innovative, industry-leading technologies engineered to meet the demands of tough environments and challenging applications. These transmitters help ensure accurate and reliable measurements to support the safety and efficiency of your operations. For application flexibility, our temperature transmitters can transmit a hard-wired or wireless signal and be mounted and configured locally or remotely. Every Rosemount temperature transmitter is compatible with all industry-standard resistance temperature detectors (RTD) and thermocouples.

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Temperature Transmitters Overview

Temperature Transmitters Overview What They Do and How They Work

Temperature transmitters act as a medium between the sensor and a control system. Used in a variety of industries, they accept signals from all industry-standard resistance temperature detectors (RTD) and thermocouples, converting measurement input signals to a 4-20mA, HART, WirelessHART®, or FOUNDATION™ Fieldbus output signal. They can be calibrated to a desired temperature measurement range and configured to alert the control system if the process temperature falls outside of the specified range. Available in many housing styles and enclosures, these devices can be mounted with a sensor/thermowell assembly at the measurement point or mounted remotely.

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Protect Your Temperature Measurement Against Numerous Disruptors:

Temperature Transmitters improve performance by filtering out environmental noise (1) and compensate for inaccuracies caused by corroded terminations (2) and frayed wiring (3). Field Mount housings can prevent the presence of moisture in the electronics compartment (4). A calibrated transmitter-sensor assembly can fulfill performance requirements in custody transfer and safety-related applications. Advanced Diagnostics help avoid measurement failure and process shutdown by identifying failing or degrading sensors (5) and connections (6).

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How transmitters work diagram
Illustration Advanced Diagnostics Transmitter Illustration for Transmitters

Utilizing the Advanced Diagnostics Capabilities of Rosemount Temperature Transmitters enhances the quality and accuracy of your temperature measurements. Environmental and installation effects that can create erroneous measurement values can be compensated and filtered out by these diagnostic capabilities. Our diagnostics can also be used to alert you of a degraded sensor or installation condition prior to sensor failure. The measurement insights gained by using advanced diagnostics help to maintain process measurement uptime, allow for proactive maintenance, and ultimately, help avoid an unforeseen process shutdown. 

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Field Mount (1): 

  • Large dual-compartment design allows for accessible wiring
  • Rugged environmentally sealed construction
  • Protects against EMI/RFI, humidity, corrosion, water

Head Mount (2): 

  • Allows for DIN-style sensor installation
  • Easily adapted to a variety of enclosures
  • Ideal for applications with spatial constraints

Rail Mount (3): 

  • Remote installation in cabinet reduces risk for device and site personnel
  • Allows stacking of transmitters for high density applications
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Housing Styles Temperature Transmitters

Temperature Transmitter Solutions

Industry-leading accuracy, stability, and reliability with technological innovations to satisfy your temperature measurement needs.

  • Dual-compartment housing with HART or FOUNDATION™ Fieldbus output
  • Dual input with advanced diagnostics suite including Hot Backup™, sensor drift, thermocouple degradation and min/max logging
  • Integral Transient protection, 5 year stability, SIL 2 certified
  • Large LCD display
  • Compatible with Rosemount X-well™ Technology

Best-in-class wireless accuracy and stability. Designed with a dual-compartment housing for field reliability in harsh environments.

  • AL or SST Field Mount unit with WirelessHART output
  • Optional LCD display and transmitter-sensor matching
  • Available with extended range antenna
  • Compatible with Rosemount X-well Technology

Our core transmitter that is easy to update in the field.

  • Rail Mount or DIN A form factor with HART, FOUNDATION Fieldbus or PROFIBUS® output
  • Optional transient protection, dual input with advanced diagnostics suite including Hot Backup, sensor drift, thermocouple degradation and min/max logging
  • Two year stability and option for SIL 2 certification
  • Optional LCD display with LOI push buttons

Best-in-class solution for high-density temperature measurement applications. Helps you detect on-scale failures and avoid unnecessary shutdowns, increasing safety and productivity.

  • Railmount with FOUNDATION fieldbus output
  • Multi-input device allows for 8 independently configured sensor inputs thermocouples, RTDs, mA, V, or Ohms 600VDC channel to channel isolation, integral transient protection, and EMI/RFI filtering
  • Measurement validation diagnostic

The premier choice for high-density measurements via a WirelessHART. Effective, reliable and secure.

  • AL Field Mount unit with WirelessHART output
  • Multi-input device allows for 4 independently configured sensor inputs – thermocouples, RTDs, mA, V, or Ohms
  • Available with extended range antenna
  • Field-hardened enclosure allows for installation close to any process


Cost-effective and reliable, packaged in a compact, lightweight polymer housing to handle harsh environments. 

  • Engineered polymer Field Mount unit with WirelessHART output
  • Single input device with optional LCD display

A reliable and affordable transmitter for use in common single point applications.

  • DIN B form factor with HART output
  • Optional increased accuracy through transmitter-sensor matching
  • Open/short sensor diagnostics
  • SIL 2/3 certified to IEC 61508

A reliable transmitter with a slim form factor enabling easy installation and increased rail space efficiency for a variety of applications.

  • Rail Mount form factor with HART output
  • Optional increased accuracy through transmitter-sensor matching
  • LED Indicator gives visibility to the health status of your transmitter and sensor

Can be used with multiple sensor type inputs, is simple to install with improved measurement accuracy over wire-direct solutions.

  • DIN B form factor with analog output
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The Engineer’s Guide to Industrial Temperature Measurement

Your go-to technical resource for all things process temperature.

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