
ThermaGuard Expandable Enclosures
- IP65 dust & water ingress protection
- Fits 1, 2, or 3 instruments
- Rated to -60°F/-51.1°C environments



IP65 Protection Standard
IP66 Protection Standard
Class 1 Division 2 Rated
Terrapin Industrial's offshore-rated industrial instrument enclosures protect critical process instrumentation in extreme environments. Featuring patented expandable GRP enclosures, T6-rated heated liners, and rigid heated blanket systems, these solutions deliver IP65-certified freeze protection, hazardous area compliance, and modular installation flexibility for oil and gas, marine, and petrochemical applications.



What temperature range can the ThermaGuard Expandable Enclosure handle?
When equipped with the ThermaGuard Heated Liner, it maintains above 75°F indoors in environments as cold as -60°F/-51.1°C.
Are these enclosures rated for hazardous offshore locations?
Can the enclosure be installed without taking instruments offline?
What materials are used in these enclosures?
How many instruments can one enclosure house?
What is the life expectancy of the ThermaGuard Heated Liner's heater cable?
Can entry ports be customized in the field?
Talk to our experts for custom solutions and tailored guidance.

Protects field instrumentation and process control equipment in extreme cold and hazardous-rated upstream environments.

IP65-rated GRP enclosures safeguard instrumentation on offshore platforms exposed to harsh marine conditions.

T6-rated heated liners and Class 1 Div 2 enclosures ensure safe, compliant operation in petrochemical facilities.

Rigid heated blanket liners and heated enclosures protect root valves and instruments from freezing in sub-zero climates.
Talk to our experts for custom solutions and tailored guidance.



Terrapin's patented expandable enclosure system installs in stages without taking instruments offline, cutting total installation time and cost by 30%.
The ThermaGuard heated liner features a 30-year heater cable life expectancy—6x longer than traditional finned heaters—minimizing maintenance costs and unplanned downtime.
Products are rated for T6 hazardous areas and Class 1 Division 2 environments, engineered by field professionals for safe, compliant deployment in offshore and petrochemical sites.
Submit your requirements and a Terrapin Industrial specialist will respond promptly with tailored 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