Style Of Thermocouple Assemblies

Fig 1: Basic element in all common types with welded junction in various FIG-1 wire gauges and lengths.

Fig 2: Basic element with ceramic twin bore insulators suitable for replacement for industrial / high temp thermocouples.

Fig 3: Suitable for general application up to 400 Deg C. J, K,T, E type FIG-3 element in Seamless SS-316 sheath with extension lead wire. Grounded/ungrounded junction as required.

Fig 4: Suitable for extruder nozzle, motor and pipe temperature measurement. Available in J and K type element embedded in any standard bolt size with extension lead wire. Suitable for Temp up to 225 Deg C.

Fig 5: Washer type Suitable for surface temperature measurement. FIG-5 Available in J and K type element embedded in any standard washer size with extension lead wire. Suitable for Temp up to 325 Deg C.

Fig 6: Bayonate type suitable for plastic machinery, bearing chokes etc. Available in J and K type element with SS 316 sheath and extension lead wire. Suitable for Temp up to 650 Deg C.

Fig 7: Self adhesive patch thermocouples are suitable for flat or curved surfaces. Available in J and K type element with Teflon insulation. Suitable for Temp up to 200 Deg C.

Fig 8: Adjustable ring thermocouples are suitable for large pipe surface temp measurement. Available in J and K type MI element with SS armour over Fibreglass cable. Suitable for Temp up to 500 Deg C.

Fig 9: Hand held thermocouples are suitable for liquid, semi solid, leaf type for surface. Available in J and K type MI element with SS Sheath and Ebonite handle with PVC extension cable Suitable for Temp up to 1100 Deg C.

Fig 10: Suitable for moving surfaces such as calender rolls or motor shafts FIG-10 upto 225 Deg C and 200 MPM speeds. Available with spring loaded detection head extension leads and mounting brackets. Available in J and K type element.

Fig 11: Heavy duty metal sheathed industrial thermocouples are suitable for most arduous industrial environment such as furnaces, kilns, ovens FIG-11 Zinc Baths etc. Available in J, K, R & S type element with variety of sheaths such as SS-316, Inconell 600, and SS 310.

Fig 12: High temperature ceramic sheathed thermocouples are suitable for temperatures upto 1600 Deg C Available in K, R & S type element with FIG-12 variety of sheaths such as SS SS 310, Porcelain, Ceramic and Recrystallized Alumina.

Fig 13: Mineral insulated metal sheathed thermocouples are suitable for FIG-13 spaces which are difficult to reach. Available in J and K type element with variety of sheaths such as SS 316, Inconell 600, and SS 310.

Fig 14: L shape thermocouples are suitable for molten metal baths. Hot are is manufactured from solid barstock for better life. Available in K type FIG-14 element with variety of sheaths such as Inconell 600, and SS 446.