MI thermocouples · OSK 152
0.5 mm Miniature MI Thermocouple
A nominal 0.5 mm miniature mineral-insulated thermocouple for projects with limited installation space. Confirm the sensing junction, sheath material, length and termination against your drawing and operating conditions.
Photographs illustrate the product construction. Dimensions, materials, operating range and supply configuration are confirmed for each model. OSK numbers identify collection records.
Structure & selection
Start with your application.
| Parameter | Published information / what to specify |
|---|---|
| Product reference | OSK 152 · 0.5 mm miniature MI thermocouple |
| Nominal sheath diameter | 0.5 mm, as named in the current company catalogue. Actual diameter and tolerance: To be confirmed against the drawing. |
| Thermocouple type | Specify the required designation. Type and diameter combinations: To be confirmed. |
| Measuring junction | State grounded, ungrounded or other required construction. Available junction: To be confirmed. |
| Probe length & geometry | Specify overall length, insertion length, bend positions and mounting envelope. |
| Sheath material | Specify alloy, medium and atmosphere. Material availability: To be confirmed. |
| Operating temperature | State continuous and peak temperature, exposure time and medium. Rating: To be confirmed for this construction. |
| Termination & lead | Specify connector or bare leads, extension length, insulation and polarity identification. |
| Tolerance & calibration | Specify applicable standard, required class, calibration points and documentation. Capability: To be confirmed. |
| Order quantity | State prototype quantity, expected repeat demand and destination. MOQ and lead time: To be confirmed. |
Share installation drawings, samples or specific construction requirements with us. Technical specifications are subject to the agreed model and supply configuration.
Selection questions
Before you request a quote.
Does the 0.5 mm designation establish the probe tolerance?
No. It is the nominal diameter in the current product name. The actual diameter, tolerance, material and usable length must be confirmed in the agreed specification.
Can a fine-diameter probe be selected from temperature alone?
Temperature alone is insufficient. Include the medium, atmosphere, installation space, junction, bending and support requirements so the complete construction can be reviewed.
