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RS PRO Type K Mineral Insulated Thermocouple 250 mm Length, 3 mm Diameter, 750 °C to 1100 °C Max 239-4599

Category Thermocouple Sensors Brand RS PRO Condition New

Specifications

Country of Origin United Kingdom
Brand RS PRO
Length 150 mm, 250 mm, 500 mm, 1000 mm and 2000 mm available
Model 239-4599
Probe Material 310 Stainless Steel
Cable Length 100mm
Thermocouple Type K
Probe length 250mm
Series RS PRO
Probe Diameter 3mm
Terminal type Cable
Standards/Approvals JIS
Maximum Temperature Sensed 1100°C
Minimum Temperature Sensed 750°C
Brass, M8 x 1 mm fine pitch threaded locknut - RS stock no 762-1162
Stainless-steel M8 x 1 mm fine pitch threaded locknut - RS stock no 762-1187

Key Features

  • The thermocouple features a flexible 310 stainless steel mineral insulated sheath for durability and corrosion resistance.
  • The insulated hot junction reduces electrical interference for stable readings.
  • It includes an M8 x 1.00 mm fine pitch threaded pot seal rated for 200°C.
  • The cable length is 100 mm with a cable terminal type provided for easy connection.
  • Designed according to JIS standards with mineral insulation for mechanical strength and fast heat transfer.
  • Probe is resistant to corrosion and oxidation for reliable performance in harsh environments.
  • Applicable for diverse industrial temperature sensing and control applications.

Product Description

RS PRO 239-4599 Type K Mineral Insulated Thermocouple is a high-performance temperature sensor designed with a 250 mm length and 3 mm diameter probe suited for industrial, laboratory, and manufacturing process temperature measurements ranging from 750 °C to 1100 °C.

The thermocouple's probe sheath is made from 310 stainless steel with mineral insulation, offering excellent flexibility, mechanical strength, and corrosion resistance. Its insulated hot junction minimizes electrical interference ensuring accurate and stable temperature readings. The thermocouple is equipped with an M8 x 1.00 mm fine pitch threaded pot seal, rated up to 200 °C, and a 100 mm long cable for convenient installation.

Mineral insulation, composed of compacted magnesium oxide powder, protects the thermocouple wires from environmental damage and promotes prompt thermal response. The probe complies with JIS standards, ensuring quality and reliability for critical temperature sensing operations.

Thermocouples operate based on the Seebeck Effect, where a voltage generated between two dissimilar metals responds to temperature changes at the measurement junction. The insulated type K thermocouple provides a stable reference and measures extreme temperatures efficiently, making it suitable for automation, HVAC, manufacturing, and laboratory applications.

The thermocouple has an insulated hot junction to reduce electrical interference. Mineral insulation allows the probe to bend flexibly while providing environmental durability. The probe sheath resists corrosion and oxidation due to high-quality 310 stainless steel.

M8 x 1.0 mm fine pitch threaded pot seal enables secure installation with temperature resistance. The 100 mm cable and cable terminal type support simplified connectivity. Complies with JIS standards ensuring consistency and reliability.

Probe length of 250 mm and diameter of 3 mm accommodate precise temperature measurement.

This mineral insulated thermocouple is ideal for use in industrial automation, control systems, and harsh environmental conditions requiring reliable temperature sensing. Explore the full range of RS PRO thermocouples for varied length and diameter options suitable for different applications. Browse the Sensors category on EnvMart for more temperature sensing solutions.

Explore more products in our Thermocouple Sensors category.

RS PRO Type K Mineral Insulated Thermocouple 250 mm Length, 3 mm Diameter, 750 °C to 1100 °C Max 239-4599
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Frequently Asked Questions

This thermocouple can measure temperatures up to 1100 °C.

The probe has a length of 250 mm and a diameter of 3 mm.

The probe sheath is made from 310 stainless steel, providing corrosion resistance and mechanical strength.

The minimum temperature that this thermocouple can measure is 750 °C.

This is a Type K thermocouple, suitable for a variety of temperature sensing applications.

It complies with JIS standards, ensuring quality and reliability in temperature measurements.

The thermocouple includes a cable that is 100 mm long.

It uses a cable terminal type for easy connection.

The insulated hot junction reduces electrical interference, ensuring accurate and stable temperature readings.

This model is available in lengths of 150 mm, 250 mm, 500 mm, 1000 mm, and 2000 mm.

The M8 x 1.00 mm fine pitch threaded pot seal enables secure installation and is rated for temperatures up to 200 °C.

It is suitable for industrial automation, control systems, and harsh environmental conditions requiring reliable temperature sensing.

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