ThermaGuard Expandable Enclosures
ThermaGuard Heated Enclosure Liner
ThermaGuard Insulation
ThermaGuard 100W Finned Heater
ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner
ThermaGuard Steam Heater
Pipe Stands
IP65 Protection Standard certified

IP65 Protection Standard

IP66 Protection Standard certified

IP66 Protection Standard

Class 1 Division 2 Hazardous Area certified

Class 1 Division 2 Hazardous Area

Process Instrumentation Enclosures for Industrial Solutions

Process instrumentation enclosures and thermal management solutions designed for extreme industrial environments. Terrapin Industrial's ThermaGuard product line includes expandable GRP enclosures, heated liners, insulation, finned heaters, steam heaters, and pipe stands engineered for oil and gas, petrochemical, and hazardous-area applications.

Our Range of Products

ThermaGuard Expandable Enclosures

ThermaGuard Expandable Enclosures

  • Expandable: single, double, triple config
  • IP65-rated GRP construction
  • Rated to -60°F/-51.1°C environments
ThermaGuard Heated Enclosure Liner

ThermaGuard Heated Enclosure Liner

  • 30-year heater cable life expectancy
  • T6 hazardous area rated
  • 108W to 720W heat output range
ThermaGuard Insulation

ThermaGuard Insulation

  • Removable without instrument offline
  • K-Factor of .159 — high thermal efficiency
  • 1" Urethane or 10–20mm Pyrogel options
ThermaGuard 100W Finned Heater

ThermaGuard 100W Finned Heater

  • Installs in under 2 minutes
  • 360° universal mounting bracket
  • Maintains 40°F in -60°F environment
ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner

ThermaGuard Heated Soft Pak - Rigid Heated Blanket Liner

  • Up to 200W heat output
  • 12 ft heater cable on conductive liner
  • No high-temp MI cable required at root valve
ThermaGuard Steam Heater

ThermaGuard Steam Heater

  • 100W at 50 psi and 300°F
  • 304 or 316 stainless steel tube options
  • 50°F freeze protection for enclosures

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Frequently Asked Questions

What are examples of enclosures?

Examples include GRP instrument enclosures, heated enclosure systems, and modular expandable enclosures for single, double, or triple instrument configurations in industrial settings.

What are the different types of enclosures?

What is a type 3 enclosure?

Can enclosures be installed in hazardous locations?

What temperature range can these enclosures handle?

Can the enclosure be installed without taking instruments offline?

What heating options are available for process instrumentation enclosures?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Oil & Gas

Oil & Gas

Instrument enclosures and freeze protection for field instrumentation in oil and gas production and processing facilities.

Petrochemical & Chemical Manufacturing

Petrochemical & Chemical Manufacturing

Hazardous-area-rated enclosures protecting process control instruments in petrochemical plants and chemical facilities.

Power Generation

Power Generation

Temperature-managed enclosures ensuring reliable instrumentation performance in power generation plant environments.

Mining & Heavy Industry

Mining & Heavy Industry

Rugged GRP enclosures with insulation and heating solutions for outdoor mining and heavy industrial equipment protection.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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ThermaGuard Expandable Enclosures

Instrument Enclosures for Industrial Applications

Terrapin Industrial's instrument enclosures are engineered for extreme industrial environments, offering patented expandable designs that protect critical instrumentation in sub-zero, hazardous, and harsh weather conditions. Ideal for oil and gas, petrochemical, and process industries, these GRP enclosures reduce installation time and costs by 30%.
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ThermaGuard Expandable Enclosures

Process Analyzer Protection Enclosures

Process Analyzer Protection Enclosures by Terrapin Industrial offer patented, modular solutions for protecting industrial instrumentation in extreme environments. Featuring expandable GRP enclosures with IP65 rating and T6-rated heated liners, these systems reduce installation time and costs by 30% while maintaining reliable temperature control in conditions as low as -60°F.
Learn More
ThermaGuard Expandable Enclosures

Industrial Field Instrument Enclosures

Industrial field instrument enclosures from Terrapin Industrial provide robust protection for process control instruments in extreme environments. Featuring patented expandable designs, IP65 ratings, and Class 1 Division 2 compliance, these GRP enclosures with optional heated liners maintain safe operating temperatures down to -60°F in oil and gas, petrochemical, and Arctic applications.
Learn More

Why Oil & Gas and Process Industries Choose Terrapin Industrial

Patented Modular Enclosure Design

Terrapin's patented expandable enclosures install in stages or as a complete system, reducing total installation time and cost by 30% without taking instruments offline.

30-Year Heater Cable Life Expectancy

The ThermaGuard heated liner uses heater cable rated for 30 years — six times longer than traditional finned and block heaters — minimizing maintenance costs and unplanned downtime.

Engineered for Hazardous Environments

Products are IP65-rated, Class 1 Division 2 compliant, and T6 hazardous area rated, delivering reliable instrument protection in extreme cold down to -60°F and classified locations.

Request a Quote for ThermaGuard Enclosure Solutions

Submit your requirements and a Terrapin Industrial expert will respond promptly with product recommendations and pricing.

Contact Us Today

For immediate assistance, feel free to give us a direct call at (281)-615-1429 You can also send us a quick email at