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Rosemount 214C RTD Temperature Sensor |
Rosemount 644 Temperature Transmitter |
Rosemount 114C Thermowell |
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Temperature Range: 0.05 °C (0.020 Ω) maximum ice-point resistance shift after 1g vibration, 20-500 Hz, 150 hours (IEC 60751:2008) |
Input: Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms) |
Thermowell Calculations: Wake frequency calculation (WFC) performed by certified engineers, order R21 for official report |
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Lead Wires: 24 AWG wire, FEP insulated; color coded per IEC 60751 |
Output Signal: 4-20 mA /HART™ protocol, FOUNDATION™ fieldbus protocol, PROFIBUS™ PA protocol |
Design Modifiers: Root, bore, and tip diameters can be customized for any application |
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Time Constant / Response: 10.8 seconds max to reach 50% sensor response in flowing water (IEC 60751:2008) |
Housing: Field mount, DIN A head mount or rail mount |
Certifications/Approvals: Material certification, NACE, CRN (see full specs for complete list of certifications) |
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Stability: ±0.15 °C (0.059 Ω) max ice-point resistance shift after 1,000 hours at max temperature (IEC 60751:2008) |
Display/Interface: LCD Display, LCD Display with Local Operator Interface (LOI), or LED |
Product Tests: External pressure test, internal pressure test, dye penetration, X-ray, PMI (see full specs for complete list) |
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Insulation Resistance: 1000 MΩ min insulation resistance at 500 VDC at room temperature |
Diagnostics: Basic diagnostics, Hot Backup™ capability, sensor drift alert, thermocouple degradation, min/max tracking |
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Calibration Options: IEC 751 Class A or B, single point calibration, customer-specified calibration range with Callendar-Van Dusen constants |
Calibration Options: Transmitter-sensor matching (Callendar-Van Dusen constants), 5-point calibration |
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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) |
