Thermocouple

Reliable Sensing for Harsh Environments

MTI Industrial Sensors manufactures high-performance thermocouples designed for accurate and durable temperature measurement in industrial systems. Built to withstand vibration, corrosion, and extreme temperatures, our thermocouples are trusted across manufacturing, energy, and process applications.

Thermocouple Types Offered

We offer a full range of standard and specialty thermocouple types:

Type K

General purpose, high-temperature

Type J

Excellent for vacuum or inert environments

Type T

Ideal for low-temp, high-accuracy needs

Type E, N, R, S, B

For specific industry requirements

Configurations & Designs

  • Sheathed Thermocouples – Mineral insulated for flexibility and durability
  • Bare Wire & Bead Style – Fast response, low mass
  • Surface Mount Thermocouples – For direct contact measurements
  • Bayonet Style & Spring Loaded – Secure fit for process lines and machinery
  • Dual Element Thermocouples – For redundancy or dual-zone monitoring

Custom Options

  • Probe length & diameter
  • Mounting threads or flanges
  • Junction type: grounded, ungrounded, or exposed
  • Insulation and sheath material (304SS, 316SS, Inconel, etc.)
  • Extension leads, plugs, or terminal heads

Applications

  • Industrial ovens & furnaces
  • Power generation
  • Chemical processing
  • HVAC & boilers
  • Food and beverage equipment
  • Oil & gas systems

Why Choose MTI Thermocouples?

  • Built in the USA with in-house manufacturing
  • Engineered for extreme conditions
  • Wide selection of probe styles and materials
  • Fast lead times and expert support
  • Custom assemblies available