
ThermaGuard Expandable Enclosures
- IP65 dust & water protection
- Fits 1, 2, or 3 instruments
- Rated to -60°F environments







IP65 Protection Standard
Class 1 Division 2 Hazardous Area
T6 Hazardous Area Rating
Terrapin Industrial manufactures climate-controlled instrument enclosures, heated liners, insulation systems, and supporting accessories designed for extreme cold environments. Products feature patented expandable designs, hazardous area ratings, and 30-year heater cable life—reducing installation time and costs by 30% for oil and gas, petrochemical, and process industries.
Talk to our experts for custom solutions and tailored guidance.
Apply Filters






Showing 1 to 6 of 7 results
What temperature environments can the ThermaGuard Expandable Enclosure operate in?
The ThermaGuard Expandable Enclosure maintains above 75°F internally in ambient temperatures as low as -60°F when equipped with the ThermaGuard Heated Liner.
Can the enclosure be installed without taking instruments offline?
Are Terrapin enclosures rated for hazardous area locations?
How long does the heater cable in the ThermaGuard Heated Liner last?
What heat output does the ThermaGuard Heated Liner provide?
Can the enclosure fit multiple instruments?
What insulation options are available for Terrapin enclosures?
Talk to our experts for custom solutions and tailored guidance.

Protects field instrumentation and process control equipment in extreme cold and hazardous oil and gas environments.

Provides T6-rated heated enclosures and freeze protection for instrumentation in hazardous petrochemical facilities.

Maintains safe operating temperatures for process instruments and control equipment in power plant environments.

Delivers rugged, IP65-rated enclosure solutions for instrumentation exposed to dust, moisture, and sub-zero temperatures.
Talk to our experts for custom solutions and tailored guidance.



Terrapin's expandable enclosures install in stages around live instruments, eliminating the need to take equipment offline and cutting total install costs by 30%.
The ThermaGuard Heated Liner's patent-pending heater cable lasts 30 years—6x longer than traditional finned and block heaters—drastically reducing maintenance downtime and replacement costs.
Products are rated for environments down to -60°F and certified for Class 1 Div 2 and T6 hazardous areas, ensuring safe, reliable operation in the most demanding industrial sites.
Submit your requirements and a Terrapin Industrial expert will respond promptly with product recommendations and pricing.
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