Thermocouples & RTDs
Customized Thermocouples & RTDs
Thermocouples & RTDs
Industrial thermocouples and RTDs for process monitoring and control—from standard assemblies to custom builds supported by in-house manufacturing capabilities.
Intro
Pyrovia manufactures thermocouples and RTDs for industrial process temperature monitoring and control. We supply standard configurations as well as custom assemblies built around installation constraints, materials, and performance requirements—supported by in-house manufacturing capabilities to maintain consistent build quality.
Series at a Glance
A clear overview of our main product families for process applications.
- 100 Series — MI Thermocouples: mineral insulated, metal-sheathed thermocouple assemblies for demanding installations
- 200 Series — Protected Thermocouple Assemblies: assemblies using metallic or ceramic protection tubes, available in base metal or noble metal configurations
- 300 Series — RTD Assemblies: industrial RTD configurations for standard builds and custom assemblies
- 400 Series — Thermowells & Protection Tubes: metallic and ceramic protection used with thermocouples and RTDs
- 600 Series — Tube & Wire Thermocouples: designed for extrusion and plastics processing, with bayonet-mount and melt-bolt style configurations
Thermocouples
100 Series — MI Thermocouples
Mineral insulated, metal-sheathed thermocouples manufactured in multiple configurations to suit industrial installations, from direct cable terminations to head-mounted assemblies.
Key options
- Sheath materials, diameters, and lengths selected to suit the application
- Termination options include leadwire terminations, connectors, and head-mounted assemblies
- Assemblies supplied as standalone sensors or integrated with thermowells
200 Series — Protected Thermocouple Assemblies
Industrial thermocouple assemblies supplied with metallic or ceramic protection tubes, available in base metal or noble metal configurations for higher-temperature and challenging service conditions.
Key options
- Metallic or ceramic protection tube options
- Base metal and noble metal configurations
- Assembly styles suited to industrial process installations
600 Series — Tube & Wire Thermocouples
Tube and wire thermocouples designed for plastics processing and extrusion applications, including mounting styles commonly used on production equipment.
Key options
- Mounting styles include bayonet mounts and melt-bolt configurations
- Multiple termination and lead options to suit the installation
- Configurations suited to production environments requiring reliable, repeatable measurement
RTDs
300 Series — Industrial RTD Assemblies
Industrial RTD assemblies offered in a range of build configurations, from direct lead and cable terminations to head-mounted and protected assemblies.
Key options
- Multiple termination and mounting configurations
- Standard assemblies or tailored builds based on application constraints
- Supported by in-house manufacturing capabilities for consistent build quality
Thermowells & Protection Tubes
400 Series — Thermowells & Protection Tubes
A selection of metallic and ceramic thermowells and protection tubes used with thermocouple and RTD assemblies in industrial environments.
Key options
- Metallic and ceramic protection options
- Common installation styles include threaded, flanged, and weld-in formats
- Selection support to match process conditions such as temperature, pressure, flow, and material compatibility
Custom Fabrications
Custom fabrication is an important part of Pyrovia’s product offering. With in-house CNC machining, laser welding, and CAD/CAM capability, we can design and manufacture custom sensor assemblies built around specific installation constraints, operating conditions, and application requirements.
This supports projects that go beyond catalogue products, including assemblies requiring custom-machined components, special terminations, or advanced fabrication methods.
- Custom-designed thermocouple and RTD assemblies
- In-house CNC machining for custom components and special geometries
- Laser welding for precision fabrication and specialized assemblies
- CAD/CAM-supported design for tailored solutions and repeatable builds
