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RS PRO Type K Exposed Junction Thermocouple 7 mm Diameter, 10 m Length, -75 °C to 250 °C Operating Range 239-4548
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Brand | RS PRO |
| Model | 239-4548 |
| Probe Material | Perfluoroalkoxy Alkane |
| Cable Length | 10m |
| Thermocouple Type | K |
| Probe length | 10m |
| Series | RS PRO |
| Probe Diameter | 7mm |
| Conductor Size | 1/0.2 mm, 1/0.3 mm and 7/0.2 mm |
| Terminal type | Miniature Plug |
| Standards/Approvals | JIS |
| Maximum Temperature Sensed | 250°C |
| Minimum Temperature Sensed | -75°C |
Key Features
- Features an exposed welded junction for fast response times.
- Durable perfluoroalkoxy alkane (PFA) insulation resists oils, acids, and fluids.
- Equipped with a miniature plug for quick and easy connection.
- Conductor sizes include 1/0.2 mm, 1/0.3 mm, and 7/0.2 mm for precise sensing.
- Complies with JIS standards for reliability and performance.
- Made in the United Kingdom to ensure high manufacturing quality.
Product Description
RS PRO 239-4548 Type K Exposed Junction Thermocouple features a 7 mm diameter probe and 10 m cable length, designed for temperature measurement from -75 °C up to 250 °C. This thermocouple utilizes an exposed welded junction, offering rapid response useful in environments requiring quick temperature detection.
The sensor is constructed with durable perfluoroalkoxy alkane (PFA) insulation, providing excellent resistance against oils, acids, and various fluids, while maintaining mechanical strength and flexibility. The conductor sizes of 1/0.2 mm, 1/0.3 mm, and 7/0.2 mm ensure precise temperature sensing across different applications.
Equipped with a miniature plug, it allows for a quick and secure connection, simplifying installation and replacement. The thermocouple meets JIS standards, reinforcing its reliability for industrial and laboratory use.
Thermocouples operate based on the Seebeck effect, where two different metals joined at a junction generate a voltage proportional to temperature difference. The exposed junction design here means the sensing wires are welded together without additional sheath, improving sensitivity and response. However, the exposed junctions are best used in non-corrosive gas measurements due to their vulnerability to corrosion.
Its fast response and durability make it well-suited for precise temperature control in industrial processes. Exposed welded junction for enhanced sensitivity and fast response. Perfluoroalkoxy alkane insulation offers chemical resistance and flexibility.
Miniature plug termination for easy and reliable connections. Conductor sizes vary for optimal performance. JIS compliant for assured quality and performance.
Manufactured in the United Kingdom, the RS PRO 239-4548 thermocouple provides dependable temperature sensing solutions for industrial, laboratory, HVAC, manufacturing, and water treatment applications. Browse the EnvMart catalog for compatible sensors and accessories.
Explore more products in our Thermocouple Sensors category.
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Frequently Asked Questions
The RS PRO Type K Exposed Junction Thermocouple operates within a temperature range of -75 °C to 250 °C.
It features durable perfluoroalkoxy alkane (PFA) insulation, which resists oils, acids, and various fluids.
The probe diameter of this thermocouple is 7 mm.
The cable length of this model is 10 meters.
The conductor sizes include 1/0.2 mm, 1/0.3 mm, and 7/0.2 mm for precise sensing.
It is equipped with a miniature plug for quick and easy connection.
This thermocouple complies with JIS standards, ensuring reliability and performance.
It features an exposed welded junction, which allows for rapid response times in temperature detection.
It is suitable for industrial, laboratory, HVAC, manufacturing, and water treatment applications.
This model is manufactured in the United Kingdom.
The maximum temperature that this thermocouple can sense is 250 °C.
The minimum temperature that can be sensed by this thermocouple is -75 °C.
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