Product Profile of Thermocouples

Thermocouples are sensors used for measuring temperature in a vide temperature range It consist of two dissimilar metals, joined together at one end which produce a small unique voltage at a given temperature and the voltage is measured and interpreted by a thermocouple thermometer.

These Thermocouples are available in three types such as Grounded junction ,.
Underground junction & Exposed junction

These Thermocouples have various types of assemblies such as terminal block type/ whether proof or flame proof head mount hand held type, mineral insulated metal sheath, transition joint type, quick disconnect and thermocouple with outer sheaths like silicon carbide, PTF, PVDF coated etc. These Thermocouples can be availed with insulation of multi-bore ceramic tubing/ magnesium oxide etc.

Thermocouples are manufactured by J.N.Thermocontrols. J.N.Thermocontrols is the manufacturer/ supplier of pressure gauges, dial thermometers, RTD, thermocouples, temperature transmitter, thermowells, digital temperature controller/ indicator, sight flow indicator, level gauge, flame arrester, pressure/ temperature recorders, condensate pot, air header, ball valves, pressure gauge tester, temperature calibrators etc, which finds application in chemicals, Petro chemicals , pharmaceutical, bulk drug, pulp and paper, plumbing, automobile, power generation, food processing, refrigeration and fluid processing sectors,Refrigeration and fluid processing sectors

Key Features of Thermocouples

• Sensor for measuring temperature and consists of two dissimilar metals, joined together at one end which produce a small unique voltage at a given temperature and the voltage is measured and interpreted by a thermocouple thermometer
• The grounded junction: recommended for the measurement of static or flowing corrosive gas or liquid temperature and for high pressure application. The junctions are welded to the protective sheath giving faster response.
• An underground junction: used for measurement in corrosive application where it is desirable to have the thermocouple electronically isolated form and shielded by a seath. The junction is physically isolated from the sheath from MgO powder.
• An exposed junction: it is used for the measurement of static or flowing non-corrosive gas temperature where fast response time is required. The junction extends beyond the protective seath to give accurate and fast response. The seath insulation is sealed where the junction extends to prevent penetration or moisture or gas which would cause.
• Various types of assemblies such as terminal block type/ whether proof or flame proof head mount hand held type, mineral insulated metal sheath, transition joint type, quick disconnect and thermocouple with outer sheaths like silicon carbide, PTF, PVDF coated etc.
• Various insulation such as multibore ceramic tubing/ magnesium oxide.