Thermocouple type: J
Probe diameter: 4.5 mm
Probe length: 150 mm
Sensor material: Stainless steel
Connection type: Cable
Cable length: 2 m
Standards met: IEC

Rugged design, thermocouples type J and K. Thermocouples type K and J are devices for temperature measurement, consisting of two wires made of different materials. When these two wires are connected together, they form an electrical connection. As the temperature at this connection changes, a voltage is generated that can be used to read the temperature. This is commonly referred to as the Seebeck effect.

Features and benefits include a 316 stainless steel probe with a silver soldered tip, measuring Ø 4.5 mm x 150 mm. It is optionally available with bare lead wire or standard connector termination with cable clamps. The cable is 2 m long with 7/0.2 mm dimensions, featuring fiberglass insulation and a stainless steel braid. The product comes with a three-year warranty and has a grounded measuring point. It features a temperature range of -60 to +350 °C.

Types of thermocouples:

• Type K thermocouples are among the most common, known for their low cost and high accuracy, offering reliability and a wide temperature range.
• Type J thermocouples are also widely used, recognized for their low cost, good performance, and high reliability. They can be used in higher temperature ranges, but this may shorten their lifespan.
• Type T thermocouples provide stability and consistency, typically used in exceptionally low temperatures, such as freezing.
• Type N thermocouples have similar accuracy and temperature limits as Type K but are slightly more expensive.
• Type L thermocouples specialize in measuring liquids, such as liquid metals, and are often used in heating and apparatus engineering. They are also inexpensive, efficient, and reliable.