Selection Notes

• Confirm if a non‑invasive surface thermometer is preferable to an invasive thermowell solution
• Evaluate pipe material and insulation requirements for optimal thermal coupling
• Understand that advanced thermal coupling element ensures high accuracy similar to invasive devices
• Ideal for standard and demanding industrial environments with external pipe surface mounting

Why Choose iTHERM SurfaceLine TM611

• Accurate and fast temperature measurement without process penetration
• Eliminates leakage risk and flow disruption from thermowell installations
• Cost and time savings in engineering, installation and certification
• Easy subsequent installation on existing pipes with minimal plant downtime
• Compatible with standard iTEMP temperature transmitters and communication protocols
• Suitable across heavy industries including chemical, energy, hydrogen, HVAC and utilities

FAQ

Q: How does a non‑invasive thermometer compare to an invasive sensor?
A: iTHERM SurfaceLine TM611 offers accuracy and response time comparable to invasive thermometers without the need for process penetration.

Q: Does TM611 require insulation on the pipe surface?
A: Proper insulation of the measuring point helps minimize ambient influences and improves accuracy.

Q: Can this thermometer be used on any pipe size?
A: Yes — versions are available for a wide range of pipe diameters and materials.

Q: Is this suitable for retrofitting existing installations?
A: Yes — it’s designed specifically to allow temperature measurement without cutting or opening the process line.