Industry-leading temperature transmitter delivers unmatched field reliability andinnovative process measurement solutions:
• Rosemount X-Well™ Technology provides a Complete Point Solution™ for accurately measuring process temperature in monitoring applications without the requirement of a thermowell or process penetration
• Superior accuracy and stability
• Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)
• Comprehensive sensor and process diagnostics offering
• IEC 61508 safety certification
• Dual-compartment housing
• Large LCD display
• Selectable HART® Revision (5 and 7) or FOUNDATION Fieldbus protocols Improve efficiency with Best-in-Class product specifications and capabilities:
• Reduce maintenance and improve performance with industry leading accuracy and stability.
• Improve measurement accuracy by 75 percent with Transmitter-Sensor Matching.
• Ensure process health with system alerts and easy-to-use Device Dashboards.
• Easily check device status and values on local LCD display with large percent range graph.
• Achieve high reliability and installation ease with the industry’s most rugged dual compartment design.
Optimize measurement reliability with diagnostics designed for any protocol on any host system.
• Thermocouple Degradation Diagnostic monitors the health of a thermocouple loop, enabling preventative maintenance.
• Minimum and Maximum Temperature Tracking tracks and records temperature extremes of the process sensors and the ambient environment.
• Sensor Drift Alert detects sensor drift and alerts you.
• The Hot Backup™ feature provides temperature measurement redundancy. Refer to the following literature for a full range of compatible connection heads, sensors, and thermowells provided by Emerson:
• Rosemount Volume 1 Temperature Sensors and Accessories Product Data Sheet
• Rosemount DIN-Style Temperature Sensors and Thermowells (Metric)
Rosemount 3144P revisions HART™ protocol
Revision 3 was the initial release of the Rosemount 3144P HART™. Each additional revision contains incremental improvements. summarizes these changes.
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
Housing
Dual-compartment field mount
Display/Interface
Large LCD display with percent range graph and buttons/switches
Diagnostics
Basic diagnostics, Hot Backup™ capability, sensor drift alert, thermocouple degradation, min/max tracking
Calibration Options
Transmitter-sensor matching (Callendar-Van Dusen constants), custom trim
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
Features
- Industry-leading accuracy and reliability for best performance in critical control and safety applications
- Transmitter-sensor matching improves measurement accuracy up to 75%
- 5-year long-term stability extends calibration intervals to reduce trips to the field
- Rosemount X-well Technology measures temperature without a process penetration for reduced design, installation and maintenance costs
- Dual compartment housing provides superior protection in harsh environments
- Hot Backup™ capability and sensor drift alert utilizing dual sensors ensure measurement integrity
- Thermocouple degradation diagnostic monitors thermocouple health to detect degradation before failure
- Minimum and maximum temperature tracking allows monitoring of temperature extremes for easy troubleshooting
- Transmitter supports multiple protocols for integration in many host environments across many industries
- Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting
