
ThermaGuard Heated Enclosure Liner
- 30-Year Heater Cable Life
- 108–720 Watts Heat Output Range
- T6 Hazardous Area Rated




IP 65 Protection Standard
IP 66 Protection Standard
Hazardous Area T6 Rating
Terrapin Industrial's instrument enclosure insulation and thermal protection solutions include ThermaGuard Insulation, Heated Enclosure Liners, Expandable Enclosures, and Heated Soft Pak systems. Designed for extreme industrial environments, these products deliver energy-efficient freeze protection, hazardous area compliance, and rapid installation for process instrumentation.




What temperature ratings are available for ThermaGuard enclosure insulation?
ThermaGuard insulation resists up to 320°F short-term and 212°F long-term, suitable for most industrial process environments.
Can ThermaGuard products be used in hazardous area locations?
Do I need to take my instruments offline to install or replace the enclosure?
What insulation material options are available?
How does the ThermaGuard Expandable Enclosure handle extreme cold?
What heat output is available from the ThermaGuard Heated Enclosure Liner?
Are ThermaGuard solutions available for single and multiple instrument configurations?
Talk to our experts for custom solutions and tailored guidance.

Provides T6-rated heated enclosures and freeze protection for field instrumentation in upstream and midstream operations.

Thermally insulates and protects process control instruments in high-temperature or hazardous classified plant areas.

Maintains reliable temperature management for transmitters, meters, and control instruments in extreme environments.

Delivers winterization and freeze protection for instruments operating in arctic and sub-zero outdoor environments.
Talk to our experts for custom solutions and tailored guidance.



Terrapin's patented ThermaGuard system allows enclosures to be installed or removed around live instruments, cutting total install time and cost by 30%.
Our heated liner uses heater cable with a 30-year life expectancy—six times longer than traditional finned and block heaters—drastically reducing maintenance costs.
ThermaGuard solutions are rated for T6 hazardous areas and meet IP65/IP66 standards, ensuring safe, code-compliant operation in the most demanding environments.
Submit your requirements and a Terrapin Industrial expert will respond promptly with specifications, pricing, and configuration guidance.
For immediate assistance, feel free to give us a direct call at (281)-615-1429 You can also send us a quick email at
For immediate assistance, feel free to give us a direct call at (281)-615-1429 You can also send us a quick email at