Product Overview
The Rosemount 3144 Series Temperature Transmitters from Emerson represent industry-leading performance in process temperature measurement. Designed to meet the most demanding industrial applications, this series includes the 3144P and 3144S models, both offering outstanding accuracy, advanced diagnostics, and safety certifications.
The Rosemount 3144P is a proven, robust transmitter trusted for its long-term stability and dual-sensor capability, while the Rosemount 3144S takes performance further with advanced diagnostics and the X-well Technology, enabling surface temperature measurement without a thermowell.
Together, the 3144 Series provides flexibility, reliability, and innovation to help industries achieve safe, efficient, and accurate process control.
Features
- High Accuracy and Stability for both RTD and thermocouple measurements
- Dual Sensor Inputs: Enables redundancy, differential measurement, and hot backup
- Advanced Diagnostics: Detects sensor drift, wiring issues, and process abnormalities
- X-well Technology (3144S): Accurate process temperature measurement without thermowells
- SIL 2/3 Certified for use in safety instrumented systems
- Flexible Protocols: HART, FOUNDATION Fieldbus, and WirelessHART support
- Durable Housing Options: Explosion-proof, aluminum, and stainless steel
Technical Specifications
| Parameter |
Rosemount 3144P |
Rosemount 3144S |
| Input Types |
RTDs, Thermocouples, mV, Ohm |
RTDs, Thermocouples, mV, Ohm |
| Accuracy |
±0.14 °C (RTD), ±0.1% of reading |
±0.10 °C with advanced sensor matching |
| Temperature Range |
-200 °C to +850 °C (depending on sensor) |
-200 °C to +850 °C |
| Communication |
HART, FOUNDATION Fieldbus, WirelessHART |
HART, FOUNDATION Fieldbus, WirelessHART |
| Diagnostics |
Sensor drift, hot backup, loop monitoring |
Enhanced diagnostics, X-well Technology |
| Safety Certification |
SIL 2/3 |
SIL 2/3 |
| Housing Options |
Aluminum, stainless steel |
Aluminum, stainless steel |
Applications
- Oil and Gas: Pipeline temperature monitoring, offshore production, refining units
- Power Generation: Boiler, turbine, and steam cycle temperature measurement
- Chemical Industry: Corrosive process temperature monitoring with redundancy
- Pharmaceuticals: Precision control in batch and continuous processing
- General Industry: Suitable for a wide range of industrial automation and control needs
FAQ – Rosemount 3144 Series
Q1: What is the main difference between Rosemount 3144P and 3144S?
The 3144P is highly reliable with dual-sensor capability, while the 3144S offers enhanced diagnostics and Emerson’s patented X-well Technology.
Q2: Do these transmitters require thermowells?
The 3144P typically requires thermowells, but the 3144S with X-well Technology can measure process temperature without one.
Q3: Are both models SIL-certified?
Yes, both 3144P and 3144S are SIL 2/3 certified, making them suitable for safety instrumented systems.
Q4: Can they integrate with WirelessHART systems?
Yes, both models support WirelessHART for remote monitoring and flexible installation.
Contact Us
For pricing, availability, and expert support on Rosemount 3144 Series Temperature Transmitters (3144P and 3144S), contact us today:
Phone: +86-15000725058
Website: www.shgongboshi.com
Email: info@shgongboshi.com
We specialize in Emerson Rosemount instruments with large stock availability and fast global delivery.
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Tags
Rosemount 3144 Series, Rosemount 3144P, Rosemount 3144S, Emerson Temperature Transmitter, Industrial Temperature Measurement, Process Automation, Oil and Gas Temperature Transmitter, Smart Temperature Transmitter
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