
ThermaGuard Expandable Enclosures
- Expandable: Single to Triple Config
- IP65 Dust & Water Protection
- Rated to -60°F/-51.1°C

IP65 Protection Standard
Class 1 Division 2
Temperature Transmitter Outdoor Enclosures by Terrapin Industrial protect critical instrumentation in extreme environments. Featuring patented expandable designs, IP65 protection, and heated liner capability maintaining over 75°F in -60°F conditions, these GRP enclosures serve oil and gas, petrochemical, and process industries across the USA and Canada.

What temperature range can the ThermaGuard Expandable Enclosure handle?
With the ThermaGuard Heated Liner, the enclosure maintains over 75°F interior temperature in environments as cold as -60°F/-51.1°C.
Can the enclosure be installed around live instruments without taking them offline?
What protection rating does the ThermaGuard Expandable Enclosure carry?
Is this enclosure suitable for hazardous locations?
What material is the enclosure made from?
How many instruments can a single enclosure accommodate?
Can entry ports be customized in the field?
Talk to our experts for custom solutions and tailored guidance.

Protects field instrumentation and temperature transmitters in arctic and sub-zero upstream and midstream environments.

Houses process control instruments in hazardous classified areas with IP65 and Class 1 Division 2 rated protection.

Safeguards temperature transmitters and control equipment exposed to harsh outdoor weather at power generation facilities.

Provides ruggedized outdoor enclosure protection for instrumentation operating in extreme cold and harsh mining site conditions.
Talk to our experts for custom solutions and tailored guidance.



Our patented expandable system installs around live instruments without taking them offline, reducing total installation time and cost by 30%.
ThermaGuard heated liners maintain >75°F interior temperatures in -60°F environments, with heater cables rated for a 30-year life expectancy.
Entry ports can be field-punched on-site, and enclosures can be installed all at once or in stages, eliminating offsite integration delays.
Submit your project details and a Terrapin Industrial expert will respond promptly with specifications 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