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Rosemount™ 185 Thermocouple Temperature Sensor
rosemount 185 thermocouple temperature sensor
Meet the required standards of your process temperature measurements with the Rosemount 185 Thermocouple Temperature Sensor.
This reliable sensor covers a range of temperatures and is engineered as type J, K or N thermocouples (IEC 584 Class 1) with or without a thermowell to meet a variety of application requirements. This flexible temperature measurement solution also offers many configurations, enclosure and connection head options and remote or integral mounting designs.
Rosemount™ 185 Thermocouple Temperature Sensor


Insulation Resistance
1,000 MΩ minimum insulation resistance when measured at 500 Vdc and at room temperature
Hazardous location, see full specs for complete list of certifications
Lead Wires
PTFE insulated, 0.52 mm2 (20 AWG) stranded thermocouple wire, color coded per IEC 584


  • Sensor designed per IEC 584 to offer optimal performance
  • Sensor selections cover a wide range of temperatures from -40 to 1832°F (-40 to 1000°C) to meet process demands
  • Available in single element, dual element and isolated configurations with ungrounded junctions for adaptability
  • DIN-style sensor connection heads allow for quick mounting and replacement
  • Terminal block, flying leads and spring-loaded threaded adapters provide remote or integral mounting configuration
  • Adaptable design with a variety of enclosure and connection head options meets varying application requirements
  • Option for thermowell assembly delivers increased protection from corrosive environments
  • Global hazardous location approvals meet local requirements