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High-Temperature Ceramic & Metal Protection Tube Assemblies
Protected assemblies for furnaces, kilns and aggressive high-temperature atmospheres.
Overview
Ceramic or heat-resistant alloy protection tubes shield the sensing element from heat, gases and mechanical damage.
Key specifications (typical)
| Parameter | Typical value |
|---|---|
| Ceramic options | Alumina, mullite |
| Metal options | Heat-resistant alloys |
| Sensor | Base-metal or noble-metal thermocouple |
Typical applications
- Furnaces and kilns
- Incinerators
- Refinery heaters
- Heat treatment
Options & configurations
- Single or double protection
- Mounting flanges
- Connection heads
Works well in
Related


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Type R, S & B Noble-Metal Thermocouples
up to +1,600 °C typical
Platinum-rhodium thermocouples for extreme temperatures.
ViewType K & Type N Thermocouple Assemblies
up to +1,260 °C
General-purpose base-metal thermocouples for high-temperature process measurement.
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Infrared Temperature Sensors & Pyrometers
from about −50 °C
Non-contact measurement for moving, hot or hard-to-reach targets.
ViewNeed help choosing?
Tell us your application and we will recommend the right sensor. Email sales@temperature.com.ph or send a request.