Advanced Non-Intrusive Process Temperature Measurement
Rosemount X-well Technology is an innovative temperature measurement solution designed to provide accurate process temperature data without direct contact with the process fluid.
Unlike traditional thermowell installations, Rosemount X-well measures pipe surface temperature and ambient temperature, then uses an advanced thermal conductivity algorithm to calculate the internal process temperature. This approach helps overcome the limitations of conventional surface temperature sensors and provides a more reliable measurement solution.
Eliminate Thermowell Installation Challenges
Traditional temperature measurement often requires:
Pipe penetration
Welding or modification
Thermowell engineering calculations
Process shutdown during installation
Rosemount X-well Technology eliminates these requirements, helping users simplify project design and reduce installation risks.
Key advantages:
No process penetration required
No thermowell installation
Reduced engineering effort
Faster installation
Improved personnel safety
Accurate Process Temperature Calculation
The Rosemount X-well system uses multiple temperature measurements combined with Emerson’s thermal conductivity algorithm.
The technology considers:
Pipe material properties
Pipe diameter and schedule
Ambient temperature conditions
Process heat transfer characteristics
This allows the system to calculate a representative internal process temperature instead of only measuring external pipe surface temperature.
Flexible Integration with Rosemount Temperature Transmitters
Rosemount X-well Technology can be combined with different Rosemount temperature transmitters to meet various application requirements.
Compatible solutions include:
Rosemount 3144S Temperature Transmitter
Rosemount 3144P Temperature Transmitter
Rosemount 648 Wireless Temperature Transmitter
Benefits include:
Wired or wireless installation options
Advanced device diagnostics
Flexible mounting configurations
Easy integration into automation systems
Suitable for Challenging Industrial Applications
Rosemount X-well Technology is designed for applications where traditional temperature measurement installation is difficult or costly.
Typical applications include:
Oil & Gas
Pipeline monitoring
Wellhead temperature measurement
Process equipment monitoring
Chemical Industry
Corrosive process monitoring
Chemical transfer lines
Utility systems
Refining & Energy
Heat exchanger monitoring
Process optimization
Equipment performance tracking
Life Sciences & Food Industry
Clean process monitoring
CIP applications
Hygienic temperature measurement
Safety and Cost Benefits
By avoiding process penetration, Rosemount X-well Technology helps reduce potential risks associated with traditional thermowell installations.
Benefits include:
Reduced leakage risk
No hot work requirements
Reduced maintenance complexity
Lower lifecycle costs
Easier retrofit installation
Key Features
Emerson Rosemount X-well Technology
Non-intrusive process temperature measurement
No thermowell required
No process penetration
Thermal conductivity algorithm
Accurate internal process temperature calculation
Compatible with Rosemount 3144S / 3144P / 648 transmitters
Wired and WirelessHART options available
Suitable for retrofit applications
Reduced installation and maintenance costs
Designed for industrial process monitoring
FAQ
What is Rosemount X-well Technology?
Rosemount X-well Technology is a non-intrusive temperature measurement solution that calculates internal process temperature without inserting a sensor into the process pipe.
Does Rosemount X-well require a thermowell?
No. One of the main advantages of Rosemount X-well Technology is that it measures process temperature without a thermowell or process penetration.
How does Rosemount X-well measure process temperature?
Rosemount X-well measures pipe surface temperature and ambient temperature, then applies a thermal conductivity algorithm based on pipe and process characteristics to calculate process temperature.
Which transmitters support Rosemount X-well Technology?
Rosemount X-well Technology is available with Rosemount 3144S, Rosemount 3144P and Rosemount 648 Wireless Temperature Transmitters depending on configuration.
What industries use Rosemount X-well Technology?
It is commonly used in oil & gas, chemical, refining, power, life sciences, food & beverage and other process industries where safe and reliable temperature monitoring is required.
