Paragraph on Thermocouple
Thermocouple
Therm means ‘Heat’ and Couple means to ‘join together’.This mechanical element is used for monitoring of temperature on different things. It is widely used in Petrochemical industry as well as in HVAC field.In Heat Treatment it is used to determine the temperature on different areas like Base Metal,Heat Affected Zone,Weld Region.Normally as the temperature varies these thermocouples record the temp and produce a required chart of temp v/s time.In HVAC these are attached inside the desired region and monitoring temp continuously to operate the BMS system.these are also used in vast range of appliances like fridge,iron,geysers,hair dryer etc.