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Stepped Thermowell

Stepped Thermowell

Stepped thermowell designed for faster response and reduced thermal lag.

Category:

Fast Response

Quick temperature detection

High Durability

Industrial-grade construction

ISO 9001 Certified

Quality Management

AS 9100 Certified

Aerospace Standard

We're ISO 9001 & AS 9100 certified, ensuring reliable, precise, and globally recognized quality in every process.

Installation & Maintenance Tips

Use Proper Compression Fittings

Ensure secure installation with appropriate compression fittings to prevent movement and maintain accurate readings. Always follow torque specifications to avoid damage to the thermocouple sheath.

Regular insulation resistance testing helps identify potential failures before they occur. Test using a megohmmeter at the manufacturer’s recommended intervals to ensure reliable performance.

Examine connectors for signs of corrosion, wear, or loose connections. Clean contacts with appropriate solvents and ensure proper mating to maintain signal integrity and prevent reading errors.

Follow preventive maintenance schedules based on operating conditions. Replace sensors showing signs of degradation such as erratic readings, physical damage, or insulation breakdown to maintain system accuracy.

ParameterSpecification
Temperature Range-200°C to +1100°C (-328°F to +2012°F)
Accuracy±1.5°C or ±0.4% (whichever is greater)
Response Time< 0.5 seconds (90% of step change)
Sheath MaterialStainless Steel 316, Inconel 600
InsulationMineral (MgO)
Diameter Options1.5mm, 3mm, 4.5mm, 6mm
Length OptionsCustom lengths from 150mm to 3000mm
Connection TypeStandard miniature connector
Protection RatingIP67 (with proper sealing)
ComplianceIEC 60584, ASTM E230

Wilcon’s Mineral Insulated (MI) Standard Thermocouple is engineered for high precision and long life in demanding environments. Built with a compact stainless-steel sheath and mineral oxide insulation, it ensures excellent thermal conductivity, vibration resistance, and high-temperature stability.

Ideal for general process monitoring, heaters, ovens, plastics, and high-temperature furnaces.

Key Features:

  • Stainless steel sheath (SS304 / SS316 optional)

  • High accuracy & fast response

  • Excellent vibration and corrosion resistance

  • Grounded / Ungrounded junction options

  • Temperature range up to 1200°C (depending on type)

Applications:

  • Furnaces & Kilns

  • Plastic processing

  • Heat treatment

  • Food & pharma manufacturing

  • Industrial automation

Specifications:

  • Available Types: J, K, N, R, S, T

  • Sheath Diameter: 1.5mm to 8mm

  • Sheath Length: Custom

  • Junction: Grounded / Ungrounded / Exposed

  • Cable: Fiberglass / Teflon / SS braided

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