Conductor diameter and overall diameter
Share the applicable details, drawings or operating conditions when requesting a configuration.
Thermocouple and compensating wire
Ultrafine Thermocouple Wire
Fine-wire sensors for small spaces and surface measurements, with welded bead, foil, adhesive foil or small tube probe options.
Technical overview
Structure and specification.
- Conductor diameter
- 0.05–0.2 mm
- Type K conductors
- NiCr (+) / NiSi (−)
- Type T conductors
- Copper (+) / constantan (−)
- Insulation
- Polyesterimide, polyimide or polyester
- Temperature references
- K: −20 to 200 / 260°C; T: −200 to 200 / 260°C
The relationship between temperature limits and insulation depends on the material grade and service conditions. Type T Class 1 tolerance applies from −40 to 260°C; lower-temperature tolerances must be specified separately.
Based on the revised OSK product manual. Confirm dimensions, materials, ratings and available combinations for the specific model.
Selection checklist
What to confirm with us.
Operating temperature and tolerance
Share the applicable details, drawings or operating conditions when requesting a configuration.
Enamel thickness, color and termination
Share the applicable details, drawings or operating conditions when requesting a configuration.
Discuss your requirements.
View enquiry list ↗Source reference
Read the original product information.
The source manual and its illustrations are retained in their original form. The English specification overview above provides a reading guide.
Product enquiries · Custom designs
Built around your application.
Talk to OSK about your operating conditions and installation.