Rosemount - Model 3144P -Temperature Transmitter

Reach Production and Quality Targets
Eliminate downtime due to temperature sensor failure with Advanced Diagnostics. Optimize your process.

Safeguard Your People, Facility, and the Environment
Rely upon Hot Backup™ Capability with a secondary sensor, that seamlessly takes over if your primary sensor fails. Protect your assets.

Monitor, Detect and Record Abnormal Conditions with Less
Spend less time on alarm recording from comprehensive diagnostics with immediate Diagnostic Log that automatically generates records. Find abnormal conditions.

Specifications and Features

Industry-Leading Performance and Reliability
Typical temperature transmitters require frequent calibrations, but the quality and stability of Rosemount transmitters allows you to lower total cost of ownership by extending calibration intervals and reducing trips to the field.   

• Long-term stability: 5 years
• Limited Warranty: 5 years
• Advanced Diagnostics with SIL 2/3 Safety Certification

Reduce process variability with the industry’s most accurate temperature transmitter and RTD sensor combination.   

• Maximize system accuracy with Callendar-Van Dusen (CVD) Sensor Matching
• Digital Accuracy: ±0.08°C (±0.14°F) for Pt100 RTD

Dual-Compartment Housing Provides Superior Environmental Protection
Humidity, high RFI, and other environmental factors can impact instrument reliability. Dual-compartment housings provide robust isolation between the electronics and terminal compartments preventing failure of the electronics and minimizing costly process downtime.   

• Aluminum housing protects against high electrical noise
• Dual-compartments reduce exposure of electronics to surges
• Transition pins between compartments filter out interference

Spot Trouble Early to Avoid Process Shutdown
By using advanced diagnostics, you have greater visibility into your temperature measurement loops and the condition of your sensor.   

• Dual sensor capability with Hot Backup and Sensor Drift Alert ensures measurement integrity
• Thermocouple Degradation Diagnostic provides insight into sensor health
• Min/Max Tracking logs start up temperature swings and troubleshoot quality issues

Fully Assembled Rosemount Temperature Solutions
Save installation time and cost when ordering a transmitter with a Rosemount Sensor and Thermowell.

• Factory assembled to sensor and thermowell
• Transmitter configured with sensor information
• Calibrated with equipment traceable to NIST standards