Thermocouples

A Thermocouple is a device which measures temperature. It is made up of two wires of different metals that, when joined together, create an electrical junction. When the temperature changes at this junction it creates a voltage which can be interpreted to read the temperature. This is also known as the Seebeck effect. You can read more about these tools in our bespoke Thermocouples Guide

Types of thermocouples

There are various types of thermocouples, each with different characteristics, such as temperature range and their robustness. Each thermocouple is defined by a letter such as “K”. Common types include J, K, L and T. The letters refer to the type of materials used and therefore the temperature they are usable at. For example, type J is iron and copper-nickel and is useable from around 0°C to 816°C, depending on other characteristics. Some thermocouples come with an additional sheath which provides protection to prolong its life.

Thermocouples are ideal tools for temperature measurement as they are robust yet affordable solutions.

What are Thermocouples used for?

  • Thermostats
  • Hospital thermometers
  • Vehicle diagnostics
  • Boiler/heating sensors
  • Oven safety features
  • Food thermometers
  • Industrial probes/sensor

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รายละเอียดสินค้า / Description ราคา / Price Thermocouple Type Probe Diameter Probe Length Maximum Temperature Sensed Probe Material Minimum Temperature Sensed Termination Type Cable Length Standards Met Response Time
RS Stock No. 411-1104
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.259-1J-100
Brand :Electrotherm
THB4,172.83
Each
Units
J 12mm 100mm +800°C - - Cable - - -
RS Stock No. 913-0800
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.TE254-Exi-100
Brand :Electrotherm
THB3,524.56
Each
Units
K - 100mm - - - Connection Head - - -