Critical Technical Advantages
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Maximum Safety Certification: The T13 is FM/CSA XP Class I, Div. 1 approved. This explosion-proof rating ensures that the device can be safely operated in hazardous areas where flammable gases or vapors are normally present, providing maximum protection for personnel and assets.
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Barstock Thermowell Construction: The assembly includes a thermowell machined from solid barstock material. This provides superior mechanical strength compared to welded tubes, making it capable of withstanding extreme process pressures, high flow velocities, and aggressive chemical environments.
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Out-of-the-Box Integration: Designed for “straight out of the box” installation, the T13 eliminates the need to source sensors, thermowells, and transmitters separately. This integrated approach reduces engineering time and ensures all components are perfectly matched for performance.
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High-Performance Electronics: Most units feature improved galvanic isolation (2 kV) and utilize iTEMP transmitters known for exceptional long-term stability ($\le$0.05% per year). This reduces the frequency of recalibration and ensures high signal integrity over the life of the instrument.
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Material Versatility: To handle diverse chemical stresses, the T13 is available in a variety of materials, ranging from standard 316L Stainless Steel to high-nickel alloys like Hastelloy C276 for superior corrosion resistance.
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Simplified Procurement: The model structure is designed for value and ease of use. A single part number covers the entire measurement point, simplifying the ordering and reordering process for maintenance and project teams.
Technical Performance Matrix
| Feature | Details |
| Sensor Type | Pt100 RTD (Insulated element and sheath) |
| Approval | FM/CSA XP Class I, Div. 1 (Explosion Proof) |
| Thermowell Type | Machined Barstock |
| Isolation | 2 kV Galvanic Isolation (on most devices) |
| Stability | $\le$0.05% per year (iTEMP Transmitters) |
| Materials | 316L SS, Hastelloy C276, and more |
| Design Style | US Style (North American standards) |
Primary Applications
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Refineries: Monitoring critical temperatures in distillation units and hydrotreaters where explosion-proof equipment is mandatory.
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Petrochemical Plants: Tracking thermal data in reactors and storage vessels involving volatile organic compounds.
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Offshore Platforms: Providing rugged, corrosion-resistant measurement in the harsh, salt-laden atmospheres of oil and gas rigs.
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Chemical Processing: Reliable sensing in high-pressure lines where barstock thermowells are required to prevent mechanical failure.
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Power Generation: Used in auxiliary systems and fuel handling where FM/CSA safety ratings are required.
