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  • Rosemount™ 214C Thermocouple Sensor, 644 Transmitter and 114P Protection Tube
Rosemount-K-214C Thermocouple 644 Transmitter and 114P

Rosemount™ 214C Thermocouple Sensor, 644 Transmitter and 114P Protection Tube

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Specifications

Rosemount™ 214C Thermocouple Temperature Sensor
Insulation Resistance
1000 MΩ minimum insulation resistance when measured at 500VDC at room temperature
Certifications/Approvals
Hazardous location, see full specs for complete list of certifications
Lead Wires
24 AWG wire, FEP insulated. Color coded per IEC 60584 or ASTM E230.
Insulation Resistance
1000 MΩ minimum insulation resistance when measured at 500VDC at room temperature
Certifications/Approvals
Hazardous location, see full specs for complete list of certifications
Rosemount™ 644 Temperature Transmitter
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, PROFIBUS™ PA protocol
Housing
Field mount, DIN A head mount or rail mount
Display/Interface
LCD Display, LCD Display with Local Operator Interface (LOI), or LED
Diagnostics
Basic diagnostics, Hot Backup™ capability, sensor drift alert, thermocouple degradation, min/max tracking
Calibration Options
Transmitter-sensor matching (Callendar-Van Dusen constants), 5-point calibration
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
Rosemount™ 114P Protection Tube
Certifications/Approvals
Material certification
Product Tests
External pressure test, internal pressure test, dye penetration (see full specs for complete list)

Features

Rosemount™ 214C Thermocouple Temperature Sensor
  • Sensor types include J, K and T thermocouples for application flexibility
  • Meets ASTM and IEC standards for thermocouple accuracy tolerance, providing reliable performance
  • Covers a wide range of temperatures from -196 to 1200 °C (-321 to 2192 °F) for durability in varying process environments
  • Withstands high vibration to offer resilience in tough process conditions
  • Available in single or dual configurations with grounded or ungrounded junctions for process compatibility
  • All sensor styles and lengths are available in ¼-in. diameter mineral-insulated (MI) cable to meet industry standards
  • Adjustable or fixed compression fittings and spring-loaded or welded adapters meet specific mounting requirements
  • Enclosure and connection head options allow for process adaptability
  • Global hazardous location approvals to meet project requirements
Rosemount™ 644 Temperature Transmitter
  • Extremely versatile temperature transmitter available in HART™, FOUNDATION™ Fieldbus or PROFIBUS™ protocols
  • Diverse mounting configurations including head, field or rail mount with many enclosure options
  • LOI option eliminates the need for special configuration tools (i.e. field communicator) for ease-of-use
  • Transmitter-sensor matching with Callendar-Van Dusen constants reduces total measurement error
  • Hot Backup™ capability and sensor drift alert with dual sensors ensure measurement integrity
  • Thermocouple degradation diagnostic monitors thermocouple health to detect degradation before failure
  • Minimum and maximum temperature tracking observes temperature extremes for easy troubleshooting
  • Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting
Rosemount™ 114P Protection Tube
  • Threaded and flanged mounting styles with stem profile options allow for application flexibility
  • Available in 316/316L dual-rated stainless steel and 316Ti stainless steel
  • Thermowell options include material certifications that ensure material conformance and traceability in accordance with EN 10204 type 3.1
  • Special testing options to meet process requirements, including external and internal hydrostatic pressure testing and dye penetration

Documents & Drawings

Rosemount™ 214C Thermocouple Temperature Sensor
Rosemount™ 644 Temperature Transmitter
Rosemount™ 114P Protection Tube