Thermocouples

A thermocouple is essentially a temperature sensor (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 the 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 is a wide range of thermocouples available, each with different characteristics, such as temperature range and their robustness. Each thermocouple is defined by a letter such as K-Type. 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 insulates the wires to prolong their life.

Thermocouples are ideal tools for measurement of high temperatures and are a robust yet affordable solution.

What are Thermocouples used for?

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

...
顯示內容 隱藏內容

篩選條件

正在檢視 541 - 560,共 1649 項產品
Results per page
Description Price Thermocouple Type Probe Diameter Probe Length Maximum Temperature Sensed Probe Material Minimum Temperature Sensed Termination Type Cable Length Standards Met Response Time
RS庫存編號 872-2562
BrandRS PRO
HK$270.78
單位
K 4.76mm 75mm +350°C Stainless Steel - Cable 2m IEC -
RS庫存編號 872-2638
BrandRS PRO
HK$173.66
單位
K 1/0.376mm - +250°C - - Miniature Plug 2m IEC -
RS庫存編號 824-0657
BrandRS PRO
HK$325.47
單位
K 1.5mm 250mm +800°C Inconel 600 - Cable 1m RoHS Compliant 9 s
RS庫存編號 872-2556
BrandRS PRO
HK$262.09
單位
K 4.76mm 13mm +350°C Stainless Steel - Cable 2m IEC -
RS庫存編號 181-2012
BrandRS PRO
HK$54.71
單位
PT 100 2mm 2mm +600°C - - Solder - - 1 m/s
RS庫存編號 134-8535
製造零件編號TS2659
HK$744.85
單位
RTD M6 6.5mm +180°C Stainless Steel - M12 Connector 2m - 3 (T05) s, 8 (T09) s
RS庫存編號 463-5587
製造零件編號902821/81-378-1003-1-6-50-000-00--11-2500/362,
BrandJumo
HK$1,217.33
單位
PT 100 4.8mm 50mm +180°C - - Cable - - -
RS庫存編號 293-8418
BrandRS PRO
HK$95.86
單位
PT 100 2mm 10mm +600°C - - Solder - - 1 m/s
RS庫存編號 872-2742
BrandRS PRO
HK$622.91
單位
PT 100 6mm 250mm +450°C Stainless Steel - Connection Head - - -
RS庫存編號 407-1371
BrandRS PRO
HK$2,541.96
單位
PT 100 6mm 300mm +250°C Stainless Steel - Connection Head - - -
RS庫存編號 183-4155
製造零件編號901240/20-1043-2-9000/000
BrandJumo
HK$567.10
單位
K 2mm 9m +1200°C Inconel 600 - Standard Plug - - 2.6 (Water) s, 34 (Air) s
RS庫存編號 547-7742
BrandRS PRO
HK$957.02
單位
PT 100 8mm 500mm +250°C Stainless Steel - Connection Head - - -
RS庫存編號 174-1664
BrandRS PRO
HK$953.11
單位
K - - +250°C Stainless Steel - Miniature Plug 3m IEC 584 -
RS庫存編號 666-7353
BrandRS PRO
HK$57.02
單位
PT 100 1.2mm 1.6mm +500°C Platinum - Solder - - 0.1 s
RS庫存編號 327-4973
製造零件編號902044/20-380-1003-1-8-250-104-26/000
BrandJumo
HK$1,044.40
單位
PT 100 8mm 250mm +270°C Stainless Steel - Standard Plug - - -
RS庫存編號 872-2723
BrandRS PRO
HK$628.28
單位
PT 100 6mm 250mm +450°C Stainless Steel - Connection Head - - -
RS庫存編號 136-5883
BrandRS PRO
HK$199.31
單位
K - - +250°C Teflon PFA - Miniature Plug 5m EN 60584-3:2008, IEC 584-3 -
RS庫存編號 913-0800
製造零件編號TE254-Exi-100
HK$874.02
單位
K - 100mm - - - Connection Head - - -
RS庫存編號 334-2644
BrandRS PRO
HK$253.56
單位
J 4mm 4mm +600°C Stainless Steel - Cable 2m RoHS Compliant 15 s
RS庫存編號 136-5851
BrandRS PRO
HK$622.88
單位
K 6mm 500mm +1100°C 310 Stainless Steel - Miniature Plug - IEC 584 -