Sterling ITI manufactures high-quality surface and threaded thermocouples for accurate temperature measurement across industrial, OEM, laboratory, process and manufacturing applications.
Our range includes surface mount thermocouples for measuring the temperature of pipes, vessels, plates, machinery and equipment, together with threaded thermocouples designed for direct installation into process connections, tanks, manifolds, engines, hydraulic systems and industrial machinery.
Available in Type K, J, T and N calibrations, our thermocouples can be supplied in a wide range of probe styles, sheath diameters, lead wire constructions and mounting configurations to suit your application. We offer PVC, PTFE, PFA and fibreglass insulated lead wire options, together with miniature thermocouple connectors, standard connectors and custom terminations.
To suit different installation requirements, sensors can be supplied with threaded process connections including BSP, NPT and metric threads, as well as ring terminals, washer-style sensors, bolt-on designs, magnetic surface probes, pipe clamp sensors and fully customised mounting arrangements. Custom insertion lengths, process fittings and lead wire lengths are available.
Manufactured in the UK using high-quality materials and available with Class 1 thermocouple cable where required, Sterling ITI surface and threaded thermocouples provide reliable performance, fast response times and long service life in demanding environments.
✔ UK Manufactured ✔ Type K, J, T & N Thermocouples Available ✔ Surface Mount & Threaded Designs ✔ BSP, NPT & Metric Thread Options ✔ Ring Terminal, Washer & Bolt-On Sensors ✔ PVC, PTFE, PFA & Fibreglass Lead Wire Options ✔ Custom Mounting Arrangements Available ✔ OEM, Replacement & Custom Designs ✔ Worldwide Shipping
Need a custom surface or threaded thermocouple? Contact our engineering team today for a fast quotation and expert technical advice.













