J Type Thermocouple, 0 to 750 deg C
Temperature Range | 0 to 750 deg C |
Accuracy | +/-1.5 deg C or +/-0.4%) |
Class | Class 1 |
Probe Material | Stainless Steel |
Application | Industrial |
Assembly | Thermocouple Probe |
Mount | Threaded |
Probe Termination | Jack |
Probe Diameter | 0.5 - 8 mm |
Probe Length | 0 - 150 mm |
Brand | Thermosys |
Feature
Temperature Range | 0 to 750 deg C |
Accuracy | +/-1.5 deg C or +/-0.4%) |
Class | Class 1 |
Probe Material | Stainless Steel |
Application | Industrial |
Assembly | Thermocouple Probe |
Mount | Threaded |
Probe Termination | Jack |
Probe Diameter | 0.5 - 8 mm |
Probe Length | 0 - 150 mm |
Brand | Thermosys |
Description
Type J thermocouple is a very common and general purpose thermocouple. It has smaller temperature range and a shorter lifespan at higher temperatures. It consist of positive leg made of an Iron wire and negative leg made of an Constantan ( Copper-Nickel ) alloy wire. Due to the Curie Point of the iron at 770 °C Type J has a limited temperature range of -40°C to 750°C.It should not be used at high temperatures in an oxidizing atmosphere as iron undergoes a molecular change and permanently loses its standard voltage output versus temperature. It does not recover when the iron is cooled. Type J has sensitivity of approx 50 microvolts/ degree C .The expenses and reliability of Type J is same as Type K. For proper working of J Type thermocouple reduction atmosphere is desired and use at low temperature is also not recommended.
Additional Information
Production Capacity | 100 |
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