top of page


General Instrument products are made with fine precision, latest automation, and by qualified professionals. They are tested and certified as per industry standards' organizations. Our products are pre-approved on most large company procurements world-wide.

Anchor 1

MI Thickwall Thermocouple


The conventional thermocouple is used with an outer protecting tube or thermowell to protect it from aggressive and corrosive process condition. This improves the longevity of the thermocouple. However, response time is poor. To overcome above problem, General has designed MI Thickwall Thermocouple having a thicker wall with relatively larger conductor diameters. This construction enables the user to insert the thermocouple directly into the process without a protecting tube or thermowell, improving response time considerably. 


Faster response Longer lengths can be offered Pliable and easily routed Available in SS316, SS310, Inconel® 600, Incoloy® 800, SS446 sheath materials 


• Calibration

• Nitrogen leak test

• Response time test/Thermal
   Cycling/Thermal Inertia

• Insulation resistance Test at ambient at
   500VDC(MI Type)

• Insulation resistance Test at 540 deg
   cent at 500 VDC

• Continuity Test 


• Grounding & Ungrounding Junction

• Ductility

• Sheath Integrity Test

• Dye Penetration Test

• Flame Test

• Helium Leak Test 



Instruments Manufacturers,

Original Equipment Manufacturers,

Cement, Pharmaceutical,

Oil Exploration/Refineries/Petrochemicals Chemical Fertiliser Pulp & Paper Power Generation Metallurgy Synthetic Fiber 


bottom of page