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Rosemount™ 848T Temperature Transmitter
The Rosemount 848T Temperature Transmitter delivers a best-in-class solution for high density temperature measurement applications.
It is the ideal transmitter for obtaining up to eight temperature measurements in close proximity to each other, which reduces wiring costs and simplifies installation. Engineered with Emerson’s measurement validation diagnostic, this transmitter helps you predict on-scale failures and avoid unnecessary shutdowns, increasing safety and productivity.
Rosemount™ 848T Temperature Transmitter


Eight independently configurable inputs, including 2- and 3- wire RTDs, thermocouples, mV, 2- and 3- wire ohm, and 4-20 mA signals
Output Signal
FOUNDATION™ Fieldbus protocol
Plastic, aluminum, or stainless steel junction box
Measurement validation
Hazardous location, marine type, see full specs for complete list of certifications


  • Transmitter accepts up to eight temperature measurements per device for reduced process control costs
  • Measurements can be taken in close proximity to each other for simplified installation and reduced wiring
  • Receives independently configurable RTD, thermocouple, ohm and milliamp inputs for high density applications
  • Integrates existing analog instrumentation into FOUNDATION™ Fieldbus environment for added digital functionality
  • Bus-powered transmitter further reduces the amount of required wiring to install the device
  • Measurement validation diagnostic detects data abnormalities and on-scale failures to avoid shutdowns
  • Device dashboards display an easy interface for simplified device configuration and diagnostic troubleshooting