RS PRO Type K Mineral Insulated Thermocouple 150 mm Length, 0.5 mm Diameter, -40 °C → 1100 °C Max
- RS Stock No.:
- 444-1231
- Brand:
- RS PRO
Bulk discount available
Subtotal (1 unit)*
£54.67
(exc. VAT)
£65.60
(inc. VAT)
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In Stock
- Plus 4 unit(s) shipping from 27 April 2026
- Plus 34 unit(s) shipping from 15 May 2026
- Plus 18 unit(s) shipping from 17 July 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £54.67 |
| 5 - 9 | £53.03 |
| 10 + | £50.84 |
*price indicative
- RS Stock No.:
- 444-1231
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Thermocouple Type | K | |
| Product Type | Mineral Insulated Thermocouple | |
| Probe Diameter | 0.5mm | |
| Probe Length | 150mm | |
| Maximum Temperature Sensed | 1100°C | |
| Probe Material | Inconel 600, 310 Stainless Steel | |
| Cable Length | 100mm | |
| Standards/Approvals | IEC, RoHS Compliant | |
| Minimum Temperature Sensed | -40°C | |
| Select all | ||
|---|---|---|
Brand RS PRO | ||
Thermocouple Type K | ||
Product Type Mineral Insulated Thermocouple | ||
Probe Diameter 0.5mm | ||
Probe Length 150mm | ||
Maximum Temperature Sensed 1100°C | ||
Probe Material Inconel 600, 310 Stainless Steel | ||
Cable Length 100mm | ||
Standards/Approvals IEC, RoHS Compliant | ||
Minimum Temperature Sensed -40°C | ||
- COO (Country of Origin):
- GB

Type K Industrial Mineral Insulated Probe, Underground Junction
Type K Thermocouples is a device which measures temperatures, its made up from two wires which are different materials. When these two wires are joined together, they create an electrical junction. Once the temperature changes at this junction, it created a voltage which can then be interpreted and read as a temperature. This is commonly known as the Seebeck Effect.
Features & Benefits
• The measuring junction is insulated from the outer sheath;• Highly flexible sheath can be formed to suit many applications ;• Three year warranty ;• Has a choice of 310 stainless steel which has a great corrosion and oxidation resistance to suite a wide range of processes, satisfactory operates in sulphur bearing atmospheres OR Inconel® Alloy 600 sheath which has excellent oxidation resistance of up to 1100 °C
Typical Applications
• This Type K Industrial Mineral Probe with an ungrounded junction is suitable for corrosive media, although the thermal response tends to be slower than others.;• In some typical applications, where more than one thermocouple connects to an associated instrumentation it could be essential to incorporate insulation – this is to avoid spurious signals occurring in the measuring circuits.
Standards
Colour coded to IEC 584
Related links
- RS PRO Type K Mineral Insulated Thermocouple 150 mm Length -40 °C → 1100 °C Max
- RS PRO Type K Mineral Insulated Thermocouple 150 mm Length -40 °C → 1100 °C Max
- RS PRO Type K Mineral Insulated Thermocouple 150 mm Length -40 °C → 1100 °C Max
- RS PRO Type K Mineral Insulated Thermocouple 150 mm Length -40 °C → 1100 °C Max
- RS PRO Type K Mineral Insulated Thermocouple 150 mm Length -40 °C → 1100 °C Max
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- RS PRO XQ Calibrated Type K Mineral Insulated Thermocouple 150 mm Length -40 °C → 1100 °C Max

