DESCRIPTION
- In order to meet your requirements for process measurement & control, therelek brings you our range of thermocouple and temperature sensors.
- All types of Thermocouples and RTDs are available calibrated in standard types, various specifications, colour codes and lengths.
- Therelek brings you its highly efficient range of calibrated thermocouples and RTDs.
- It is best suitable for various industrial applications where process measurement and control is an essential function.
- Rigid and flexible thermocouples are available with metal and ceramic sheathing as well as seamless metal sheathed mineral insulated thermocouples and can be selected based on application
» Good for general purpose applications
» Not preferred in moist atmospheres
» Used in atmospheres lacking oxygen
» larger gauge wires recommended at 540oC and above
» protection tube recommended for longer life due to iron content
» Oxidizing and reducing atmospheres
» Protection tube recommended
» Good operation in moisture presence
» Suitable for wide operating range in low and cryogenic temperatures
» Nickel based, excellent output in high temperature applications
» Better resistance to oxidation than K type at high temperatures
» Longer life in applications where sulphur is present
» Stable to temperature cycling
» Preferable operating rages from -250oC to 500oC
» Excellant accuracy
» High linearity over limited lower temperature range -40oC to 85oC
» Wide operating temperature range
» It is used in most applications especially for oxidizing atmospheres
» Preferable metal or ceramic protection tube and must in reducing atmospheres
» Nickel based and good in corrosion resistance
» Widest operating temperature range
» Vacuum and inert atmosphere
» Mild oxidizing or reducing atmospheres
» Not subject to corrosion at cryogenic temperatures
» Highest thermal EMF output per degree
» Nobel metal thermocouples
» Easily contaminated
» Protected with gas tight ceramic tube/bead, secondary tube ceramic tube and metal or silicon carbide outer tube
» Not to be inserted directly in metal tubes
» Can be used in oxidising atmospheres and inert atmospheres
» Not to be used in metal tubes
» Contaminates in high temperature
» High and linear EMF outputs at high temperatures
» Good chemical stability at high temperatures in hydrogen, inert gas and vacuum
» Cannot be used in oxidizing conditions