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


IP65 Protection Standard
Class 1 Division 2
Hazardous Area T6 Rating
Draft Transmitter Weatherproof Enclosures from Terrapin Industrial provide robust, modular protection for industrial instruments in extreme weather and hazardous environments. Featuring patented expandable designs and patent-pending heated liner technology, these enclosures deliver IP65-rated protection, T6 hazardous area compliance, and 30-year heater cable longevity for oil and gas, petrochemical, and process industries.


What temperature range can the ThermaGuard Expandable Enclosure maintain?
With the ThermaGuard Heated Liner, the enclosure maintains over 75°F even in -60°F/-51.1°C ambient environments.
Are these enclosures rated for hazardous area installations?
Can the enclosure be installed around existing live instruments?
What is the IP protection rating of the expandable enclosure?
How many instruments can a single enclosure accommodate?
What is the life expectancy of the heated liner's heater cable?
What materials are used in the expandable enclosure construction?
Talk to our experts for custom solutions and tailored guidance.

Protects field instrumentation and process control equipment in harsh, hazardous oilfield environments.

Provides IP65 and T6-rated housing for instruments in petrochemical plants with hazardous area requirements.

Maintains safe instrument temperatures in sub-zero arctic environments down to -60°F with heated liner.

Safeguards process transmitters and control instruments at power generation facilities in demanding conditions.
Talk to our experts for custom solutions and tailored guidance.



Terrapin's patented expandable system installs around live instruments without taking them offline, reducing total install time and cost by 30%.
The patent-pending ThermaGuard Heated Liner features a 30-year heater cable life expectancy—6x longer than traditional finned or block heaters.
IP65 and Class 1 Div 2 compliant enclosures maintain over 75°F in -60°F environments, with T6-rated heating for the most demanding hazardous locations.
Submit your requirements and a Terrapin Industrial expert will respond quickly 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