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Rosemount™ 214A Temperature Sensors
Rosemount 214A Temperature Sensors offer easy solutions for thermocouples and RTD's that require special designs. 214A can be built-to-order for your specific connection type, sheath size, wiring requirements and more! Get exactly what you need for your system including surface mount sensors, bearing sensors, lead kits, and quick connect terminations.
Rosemount™ 214A Temperature Sensors


Temperature Range
Thermocouples:-328 to 4200°F (-200 to 2316°C), RTDs: -328 to 1202°F (-200 to 650°C)
Lead Wires
Variety of wire gauge sizes from 8-30 gauge, FEP insulated; color coded per ANSI/ASTM E230
Insulation Resistance
1000 MΩ minimum insulation resistance when measured at 500 VDC at room temperature
Calibration Options
IEC 751 Class A or B; Single point calibration; Calibration schedule or customer-specified calibration range, both with Callendar-Van Dusen constants


  • Available in single or dual configurations with grounded or ungrounded junctions for process compatibility
  • Meets ASTM and IEC standards for sensor accuracy tolerance, providing reliable performance
  • Surface mount sensors allows for nonintrusive temperature measurment. These designs include magnetic sensors and weld pad sensors
  • Variety of different fittings, bushings, and sheath bends are available
  • Variety of different sheath terminations - Electrical plugs/jacks, connectors, leadwire transitions, threaded fittings
  • Variety of leadwire extensions available - Any length of Flex armor, PVC coated flex armor, Polyester sheild, SST Overbraid etc...
  • RTD's available as PT100, or PT1000
  • Thermocouples available in Types J, K, T, E, N
  • Variety of sheath diameters beyond 0.25" - 1/16, 1/8, 3/16, 3/8
  • Variety of sheath materials - Alloy 600, 316SST, 310SST