ThermaGuard Expandable Enclosures
ThermaGuard Heated Enclosure Liner
IP65 Protection Standard certified

IP65 Protection Standard

Class 1 Division 2 certified

Class 1 Division 2

Hazardous Area T6 Rating certified

Hazardous Area T6 Rating

Chlorine Analyzer Protection Enclosures

Chlorine Analyzer Protection Enclosures by Terrapin Industrial are engineered modular enclosures designed to protect sensitive instrumentation in harsh, corrosive, and extreme-temperature environments. Featuring patented expandable designs and heated liner options, they support single to triple instrument configurations with IP65 rating and Class 1 Division 2 compliance.

Our Range of Products

ThermaGuard Expandable Enclosures

ThermaGuard Expandable Enclosures

  • IP65 dust & water protection
  • Single, double, or triple config
  • Rated to -60°F/-51.1°C
ThermaGuard Heated Enclosure Liner

ThermaGuard Heated Enclosure Liner

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

Frequently Asked Questions

What temperature environments are these enclosures rated for?

The enclosures maintain above 75°F/23.9°C in environments as cold as -60°F/-51.1°C when equipped with the ThermaGuard Heated Liner.

Are these enclosures suitable for hazardous area installations?

How many instruments can a single enclosure accommodate?

Can the enclosure be installed around a live instrument?

What is the life expectancy of the ThermaGuard Heated Liner?

What material are the enclosures made from?

Can entry ports be customized in the field?

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

Protects field instrumentation and analyzers in extreme cold and hazardous oil and gas environments.

Chemical Manufacturing

Chemical Manufacturing

Houses chlorine analyzers and process control equipment in corrosive and hazardous chemical plant environments.

Power Generation

Power Generation

Provides freeze protection and instrument housing for process analyzers in power generation facilities.

Water & Wastewater Treatment

Water & Wastewater Treatment

Shields chlorine analyzers from harsh outdoor conditions ensuring reliable water quality monitoring year-round.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Oil, Gas & Process Industries Choose Terrapin Industrial

Patented Modular Enclosure Design

Terrapin's patented expandable system allows enclosures to be installed around live instruments, eliminating costly downtime and offsite integration delays.

Reduces Install Cost by 30%

Innovative quick-connect design and staged field installation cut total installation time and cost by 30%, minimizing schedule disruptions on critical projects.

30-Year Heater Cable Longevity

The patent-pending heated liner features a 30-year heater cable life expectancy, far exceeding the 5-year lifespan of traditional finned and block heaters.

Request a Quote for Analyzer Protection Enclosures

Submit your requirements and a Terrapin Industrial expert will respond promptly with specifications, pricing, and configuration guidance.

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