Transmitter
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 andstability.
• 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)
Input
Rosemount X-well Technology with Rosemount 3144S Transmitter: Single sensor capability with Standard and Extended Range Sensor inputs, dual sensor capability with Extended Range Sensor inputs
Rosemount X-well Technology with Rosemount 3144P Transmitter or Rosemount 648 Temperature Transmitter: Single sensor capability with RTD sensor inputs
Output Signal
Rosemount X-well Technology with Rosemount 3144S Transmitter or Rosemount 3144P Transmitter: 4-20 mA/HART® protocol
Rosemount X-well Technology with Rosemount 648 Transmitter: WirelessHART® protocol
Housing
Dual-compartment field mount
Display/Interface
Rosemount X-well Technology with Rosemount 3144S Transmitter: Large backlit graphical LCD display with percent range graph, quick service buttons, switches, languages, and Bluetooth Connectivity
Rosemount X-well Technology with Rosemount 3144P Transmitter or Rosemount 648 Temperature Transmitter: Large LCD display with percent range graph and buttons/switches
Diagnostics
Rosemount X-well Technology with Rosemount 3144S Transmitter: Basic and advanced diagnostics including open/short sensor diagnostics, loop integrity, logging, and SIS proof testing.
Rosemount X-well Technology with Rosemount 3144P Transmitter or Rosemount 648 Temperature Transmitter: Basic diagnostics including open/short sensor diagnostics
Certifications/Approvals
Hazardous location, marine type
See full specs for complete list of certifications
Power Module Life
Rosemount X-well Technology with Rosemount 648 Transmitter: Up to 10-year life, field replaceable (order separately)
Antenna Type
Rosemount X-well Technology with Rosemount 648 Transmitter: External (standard and extended range)
Update Rate
Rosemount X-well Technology with Rosemount 648 Transmitter: 1 sec. to 60 min., user selectable
Features
Rosemount X-well Technology Features with 3144S Transmitter
- Extended Range Sensor input with measurement range up to 650°C (1202°F)
- SIL2 Safety Certification and SIL3 capability
- Direct or remote mount capability
- Dual compartment housing provides superior protection in harsh environments
- Minimum and maximum temperature tracking allows monitoring of temperature extremes for easy troubleshooting
- Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting
Rosemount X-well Technology Features with 3144P Transmitter
- Dual compartment housing provides superior protection in harsh environments
- Minimum and maximum temperature tracking allows monitoring of temperature extremes for easy troubleshooting
- Device dashboards provide easy interface for simplified device configuration and diagnostic troubleshooting
Rosemount X-well Technology Features with 648 Transmitter
- Best-in-class wireless accuracy and stability for process automation
- WirelessHART® technology is secure, cost-effective and delivers >99% data reliability
- Easy installation enables quick instrumentation of measurement points without the cost of wiring
- LCD display offers access to measurement and diagnostic information in the field, enhancing process visibility
- SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal
- Durable dual-compartment housing offers added field reliability
