HIGH TEMPERATURE THERMOCOUPLES
Ceramic Sheath Thermocouple (R / S / B / K Type)
These high-end ceramic sheath thermocouples are engineered for extreme temperature zones where metal sheaths cannot survive. The high-purity ceramic provides exceptional protection against oxidation, corrosive gases, and molten metals, delivering stable performance up to 1700°C.
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Key Features
Withstands extreme high temperatures
Excellent oxidation & corrosion resistance
Suitable for chemically aggressive atmospheres
Maintains accuracy over long service cycles
Technical Specifications
Types: R, S, B, K
Temperature Range:
R / S: Up to 1600°C
B: Up to 1700°C
K: Up to 1200°C
Sheath Options:
High Alumina (99% Al₂O₃)
Silicon Carbide (optional)
Junction: Isolated
Protection Tubes: Single or Double Bore Ceramic
Head Types: Standard / Weatherproof / Flameproof
Applications
Furnaces
Kilns
Heat-treatment chambers
Glass & ceramics
Laboratory high-temperature reactors
High Temperature Leaf Thermocouple
Flat, surface-type thermocouples designed for high-temperature surface measurements on furnace walls, kiln linings, and heated plates.
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Key Features
Flat, flexible measuring pad
Suitable for radiant heat areas
Ideal for high-temperature surface monitoring
Specifications
Types: K, N
Temperature: Up to 1000°C
Pad Material: Stainless Steel / Nickel Foil
Insulation: Fiberglass
Applications
Furnace wall temperature measurement
Kiln lining monitoring
Hot plate surface sensing
Molten Aluminium Thermocouple (L-Type / Protective Sheath)
Engineered specifically for molten aluminium immersion. Protective sheaths resist chemical attack, ensuring long life and stable temperature readings.
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Key Features
Anti-wetting protective coating
Long-lasting in aluminium environments
Quick thermal response
L-shaped design for smooth insertion
Specifications
Types: K, N
Sheath Options:
Silicon Nitride
Recrystallized Alumina
Graphite
Temperature: Up to 800–1000°C
Handle: Cast Iron / Stainless Steel with insulated grip
Applications
Aluminium foundries
Die casting units
Holding furnaces
Kiln Type Thermocouple
Heavy-duty, long-length thermocouples optimized for brick, cement, and ceramic kilns. These sensors withstand repeated thermal cycling and extreme temperatures.
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Key Features
Long probe lengths (up to 2 meters or more)
High-strength ceramic protection
Excellent thermal shock resistance
Specifications
Types: R, S, B
Temperature: Up to 1600–1700°C
Sheath: High Alumina Ceramic
Junction: Isolated
Applications
Ceramic kilns
Brick kilns
Cement kilns
High heat processing chambers
Furnace Thermocouple (Straight or L-Type)
Designed for industrial furnaces and heating chambers, offering long-term stability under continuous high-temperature exposure.
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Key Features
Metal + ceramic multi-layer sheath
Reliable long-duration performance
Optional L-Type for wall-side mounting
Technical Specifications
Types: K, N, R, S
Temperature:
K / N: Up to 1200°C
R / S: Up to 1600°C
Sheath: Inconel / SS310 / Alumina
Applications
Industrial furnaces
Heat treatment equipment
Boilers
Boiler Thermocouple (High Temperature K-Type)
Built for harsh boiler and flue gas environments, these thermocouples withstand soot deposits, moisture, and corrosive combustion gases.
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Key Features
Resistant to carbon and soot buildup
High mechanical strength
Rapid response to flue gas temperature changes
Technical Specifications
Types: K, N
Temperature: Up to 1000°C
Sheath: Inconel 600 / SS310
Mounting: Threaded or Flange
Applications
Boilers
Chimneys
Thermal power plants
High Temperature MI Thermocouple (Inconel Sheath)
Mineral-insulated thermocouples with Inconel sheaths offer superior corrosion and oxidation resistance in extremely hot and reactive environments.
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Mineral-insulated thermocouples with Inconel sheaths offer superior corrosion and oxidation resistance in extremely hot and reactive environments.
Key Features
High resistance to oxidizing gases
Corrosion-free long service life
Suitable for up to 1200°C
Specifications
Types: K, N
Sheath: Inconel 600
Insulation: High purity MgO
Diameter: 1–8mm
Applications
Furnaces
Gas turbine exhaust
Chemical and petrochemical plants
High Temperature Platinum Thermocouple (R / S / B Type)
Premium platinum / platinum-rhodium thermocouples designed for laboratory accuracy and ultra-high-temperature stability.
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Key Features
Exceptional accuracy (±0.5°C)
Extremely stable over long operational periods
Non-reactive and suitable for most chemicals
Technical Specifications
Types: R, S, B
Temperature: Up to 1700°C
Sheath: High purity alumina
Junction: Isolated
Applications
Laboratory furnaces
Calibration laboratories
Glass & ceramic production