Thermocouples

A thermocouple is essentially a temperature sensor (a device that 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 that 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 that insulate the wires to prolong their life.Thermocouples are ideal tools for the measurement of high temperatures and are a robust yet affordable solution.What are Thermocouples used for?ThermostatsHospital thermometersVehicle diagnosticsBoiler/heating sensorsOven safety featuresFood thermometersIndustrial probe sensor


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Description Price Thermocouple Type Probe Diameter Probe Length Maximum Temperature Sensed Probe Material Minimum Temperature Sensed Series Termination Type Cable Length Standards Met Response Time
RS庫存編號 100-7532
製造零件編號NB-PTCO-160
TWD88.00
單位
PT 100 0.3mm 2.3mm +600°C - - - Lead - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 100-7543
製造零件編號NB-PTCO-192
TWD85.00
單位
PT 1000 1.2mm 4mm +300°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 100-5983
製造零件編號NB-PTCO-153
TWD164.00
單位
PT 1000 1.2mm 4mm +200°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 100-5972
製造零件編號NB-PTCO-035
TWD89.00
單位
PT 1000 2mm 5mm +600°C - - - Solder - - 0.35 (Water) s, 17 (Air) s
RS庫存編號 100-5984
製造零件編號NB-PTCO-154
TWD141.00
單位
PT 1000 2mm 2.3mm +200°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 100-5981
製造零件編號NB-PTCO-151
TWD181.00
單位
PT 1000 2mm 5mm +200°C - - - Solder - - 0.35 (Water) s, 17 (Air) s
RS庫存編號 100-7538
製造零件編號NB-PTCO-170
TWD115.00
單位
PT 1000 2mm 5mm +300°C - - - Solder - - 0.35 (Water) s, 17 (Air) s
RS庫存編號 170-4361
製造零件編號NB-PTCO-006
TWD40.50
個 (以毎盒:500)
單位
PT 1000 2mm 2.3mm +600°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 893-7193
製造零件編號32205108
TWD1,761.00
單位
PT 100 1.8mm 5mm +400°C - - - Solder - - 0.9 s (Water), 30 s (Air)
RS庫存編號 100-7540
製造零件編號NB-PTCO-187
TWD82.00
單位
PT 100 1.2mm 4mm +300°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 100-7531
製造零件編號NB-PTCO-158
TWD87.00
單位
PT 100 2mm 5mm +300°C - - - Solder - - 0.35 (Water) s, 17 (Air) s
RS庫存編號 100-5979
製造零件編號NB-PTCO-142
TWD91.00
單位
PT 100 1.2mm 4mm +300°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 100-7533
製造零件編號NB-PTCO-161
TWD87.00
單位
PT 100 2mm 2.3mm +300°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 893-7161
製造零件編號NB-PTCO-029
TWD87.00
單位
PT 1000 2mm 2.3mm +300°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 893-7092
製造零件編號NB-PTCO-006
TWD88.00
單位
PT 1000 2mm 2.3mm +600°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 100-7530
製造零件編號NB-PTCO-157
TWD73.00
單位
PT 1000 0.3mm 2.3mm +600°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 100-7541
製造零件編號NB-PTCO-188
TWD119.00
單位
PT 100 1.2mm 4mm +200°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 893-7115
製造零件編號NB-PTCO-011
TWD120.00
單位
PT 100 2mm 2.3mm +300°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 100-7544
製造零件編號NB-PTCO-193
TWD148.00
單位
PT 1000 1.2mm 4mm +200°C - - - Solder - - 0.2 (Water) s, 10 (Air) s
RS庫存編號 100-7542
製造零件編號NB-PTCO-191
TWD65.00
單位
PT 1000 1.2mm 4mm +600°C - - - Solder - - 0.2 (Water) s, 10 (Air) s